The Oil Drum - Discussions about Energy and Our Future

While it may be way too early to declare a final winner in the race to find replacement renewable liquid fuels for the jet fuel and diesel that power so many of the vehicles in the world, there are some indications as to the technology that just might end up coming out ahead.

The results starting to appear also show that sometimes there is a disconnect between what the Government wants and considers possible, and the real world. The concern over climate change (not peak oil) led many governments around the world to mandate that propulsion fuels include a growing percentage generated from a renewable source. Six years ago I was in St Louis for the Renewable Energy Conference with its great emphasis on cellulosic ethanol. President Bush came to bless the endeavor, and much was made of it being the time to start building plants. A short while thereafter, I started looking into the generation of biodiesel from algae, and brought up the logical suggestion, to me, of growing it underground. (That idea still gains me the occasional pat on the head). Some of the early reviews of the technology were not good, but nevertheless, the Defense Advances Research Projects Agency began funding the development of algae, particularly as a source for jet fuel.

Time passed, and the development of the new fuels took quite different paths. In order to encourage the change to renewable fuels, the EPA mandated that motor fuel include 100 million gallons of cellulosic ethanol in 2009, 250 million in 2010, and 500 million by 2013. (This is on the way to a target of around 2 mbd by 2022.) Some of the original companies to seize on this opportunity started out with too great an ambition. Range Fuels, after some $156 million of Government loans from the Bush Administration, closed its doors this past year, unable to make the product it had promised. When it became obvious that the initial targets would not be met the mandated volumes were lowered, so that this year, for example, the industry target is 8.5 million gallons. But still the Government will fine companies, for not using a fuel that doesn’t yet exist in the volumes needed to meet those quotas.

Two firms say that they will be able, in time, to produce significant volumes; POET is beginning construction of a plant in Emmetsburg, Iowa that is targeted to produce 25 million gallons a year from 700 tons a day of the left-over material from corn fields after the corn is removed. They have currently stockpiled 61,000 tons of stover for use this year. There is some concern however over the long-term Biomass Crop Assistance Program, which is supposed to help with funding. (DOE is to provide a $105 million loan). However, the Scotland S.D. pilot plant can only handle a ton a day of material (turning it into 80 gallons of ethanol at a cost of around $3 a gallon), and so the rest is to be burned as a fuel at the ethanol plant in Chancellor, S.D. (This is a corn ethanol plant.)

A second plant will be built at Kinross in Michigan by Mascoma, following an agreement with Valero, and the award of $80 million from the Department of Energy. The plant is intended to generate an annual flow of 20 million gallons (1,300 barrels/day ) of cellulosic ethanol from hardwood pulp. The process is based on the use of engineered micro-organisms to produce the necessary saccharolytic enzymes and then converting the sugars released by those enzymes into the desired end-products. The process is known as Consolidated BioProcessing (CBP). In the meanwhile, they are also licensing a technology for improving the performance of corn ethanol plants. To date, therefore, the promise of cellulosic ethanol has not been met.

Other sources for liquid fuels have been also been tested, and some – particularly the use of vegetable oils, either pre or post use in fast food chains – have found some niche in the market. Alaskan Airways are using an 80% conventional 20% cooking oil derived mix. At the moment, the cooking oil derivative is six times the cost of conventional fuel and Dynamic Fuels is the only commercial source with the plant having a capacity of 75 million gallons per year. They are now working with Solazyme to meet a target delivered volume of 450,000 gallons of renewable fuel, and that brings the focus back to biodiesel from algae.

By 2010, DARPA was already claiming that the contractors it was working with had shown the promise of producing algal biodiesel at a price of $2 a gallon. Following that step, the US Navy has begun trials with oil made from algae. In the set of agreements that have flowed out of the initial success and led to the 450,000 gallon agreement, the U.S. Navy has taken delivery of roughly 75,000 gallons of biodiesel for testing in the fleet. And while the US Air Force is continuing trials of jet fuel made from camelina as the search for replacement renewable fuels continues. Beyond camelina (which has some problems finding a suitable home for large volume growth) commercial airlines are looking at algae sourced alternatives, with a United Continental flight having used a 60% conventional 40% algal sourced mix on a flight from Houston to Chicago. The algae-based fuel comes from Solazyme, which went public last spring and the company and has signed a non-binding letter of intent with the airline to sell them 20 million gallons of bio-sourced jet fuel starting in 2014. Interestingly the plant uses “indirect photosynthesis” to grow the algae, rather than open ponds. Robert Rapier has described the technology that they use. By using algae that do not require sunlight, they can generate the fuel in bioreactors where the process can be better controlled. Gail Tverberg first wrote about the company in 2008.

Despite the opportunities that the fuel market presents, it does not, however, at the present time, provide much profit to a company, since it is costing about as much to produce a product as the market price will bear (around $3 a gallon). Thus it is still more profitable for the company to use the algal product in an earlier form as a triglyceride that can then be used in cosmetics and other chemical stocks. But, in contrast to the problems that cellulosic ethanol continue to have, I must admit to a quiet smile as I see the success that algal-derived fuels are starting to achieve.

Now if I could just get them interested in nice, constant temperature locations for their plants, with much of the infrastructure, walls, roof and floor already in place, and relatively little cost for development, my original projections just might . . . .

There are violent protests taking place in Bucharest, Romania, which carry with them the threat of destabilizing the government, as we have seen in countries which lie further south. But while countries involved in the “Arab Spring” have oil and natural gas that are being exported, Romania is no longer a leader in production and export of petroleum products, and now imports them. Yet back in 1837, it was reportedly the first country to have an oil industry, reaching a production of 1719 barrels a year. It was also, in 1900, the first country to export gasoline, at a time when it was producing some 5,000 barrels a day. That made it the then third largest producer in the world. But by the 1930’s the country had fallen to seventh place, even though Romania was still the second largest producer in Europe, behind the Soviet Union.

By the time of the Second World War, the oil fields of Ploetsi were underpinning the operations of the German military machines, providing an estimated third of that country’s need. Attempts to bomb the fields were prolonged and, though they were not always successful and the fields and refineries continued to provide fuel for most of the war, the continued bombing finally got production down to 7% of capacity.

Location of Romania and Ploiesti (Home of Heroes)

UPDATE: I have added Jean Laherrere's more recent prediction below the fold.

Following the war, the region fell into the Soviet zone of influence. Production picked up and rose until 1980, following which, it has declined until fairly recently.

Annual production and discovery (Jean Laherrere)

UPDATE: Jean Laherrere has been kind enough to update this figure with a more recent plot, as follows, and I thank him for the kindness.

Jean Laherrere's new Romanian Prediction

More recently, as demand has continued to rise, the country has had to rely increasingly on imports.

Recent Romanian oil balance (Energy Export Databrowser)

Similarly, peak natural gas production was also around 1980, with the country barely keeping a declining supply in tune with falling demand since then.

Recent Romanian natural gas production (Energy Export Databrowser)

(The country started nuclear production in the late '90s and has significant coal production.)

The nine oil fields in the Ticleni region, one of the older oil producers in the country, has just changed management hoping thereby to increase production of 4,500 bd from some 300 wells to over 6,000 bd.

Seismic exploration, introduced after WW II, helped make the majority of the discoveries that led to peak oil production in 1976. It has been the use of 3-D seismic that revealed much of the potential not developed in the past.

Romanian oil production and peak (Petrom)

Petrom was privatized in 2004, and began paying a dividend in 2010. Exploration offshore began in 1975, with oil production starting in 1987 from the Lebada East Field. By the end of 2010, total production from a total of 250 fields had risen to 174 kbd.

Encouraged by recent activity, Melrose has begun investing money in the offshore Black Sea. This follows a recent trend in which the Deepwater Champion entered the Black Sea to drill off Turkey, last March. Just this month it has moved off the Romanian coast, after having terminated work at two sites off Turkey. Drilling is under an ExxonMobil/Petrom partnership, with Exxon Mobil providing the funds. If the initial well proves out, plans are to invest more than $3 billion in developing the prospect.

The historic fields have all been onshore around Torcesti for oil and Mamu for natural gas, while the new fields offshore are in deeper water, such as the Delta. It is currently anticipated that crude oil reserves are around 420 million barrels, with some 2 Tcf of natural gas, though there is potential for more.

Map of the Black Sea showing the relative position of Romania. (World Atlas)

There is still an ongoing effort to redevelop mature oilfields in the country; steam injection will be tried this year using long horizontal holes, rather than the vertical used to date, in the heavy oil SUPLAC field in the west of the country. Water injection is to be tried in the OPRISENESTI field in the East, and polymer injection is being considered for the VIDELE field in the South. VIDELE was earlier the site for a successful World Bank funded project that used in-situ combustion to try and reverse the declining production of this and the BALARIA fields. The treatment was intended to increase ultimate oil recovery from 15% to 39% of the OIIP. In 1998, Supalcu de Barcau was the largest in-situ combustion project in the world, with about 9,000 bd of production.

More recently, the discovery of a new reservoir in the TOTEA gas field, and a new well currently on test, has the potential to be the largest gas find on shore in six years.

However, much of the future looks deep offshore in the potential of fields such as the NEPTUN. (Though the company is hedging its bets by also building a wind farm).

Romanian oil and gas fields (USGS)

The new exploration and development is shared between Petrom and Romgaz, who have 55% of the natural gas sites in the country.

Romanian concession holders (Romanian National Agency for Mineral Resources)

Offshore production from the Histeria Block

While the current production from the Delta IV field is on the Continental Shelf, the new exploration is ranging into the deeper waters of the NEPTUN field, where the Deepwater Champion program is scheduled to last some 90 days. Water depth fluctuates from 160 ft to 5,500 ft over the field, but the first hole has been spudded in 3,200 ft of water. The field is a hundred miles offshore, and has undergone the largest 3-D seismic survey in Romanian history prior to the drilling program.

Deepwater Champion (Transocean)

The maritime dispute with Ukraine was settled in 2009, setting up the bidding offshore, and estimates for the Neptun field run up to 3 Tcf of natural gas and 73 million barrels of oil. Unfortunately, even if these discoveries pan out they are unlikely to have much impact on the problems in Bucharest, although perhaps by the time that oil is brought ashore, they will be over and production might be sufficient to help with the country's budgets. But that thought includes a lot of possibly wishful thinking . . . and that future will not be here for several years yet, even if it should come to pass.

During the past seven years, TheOilDrum.com has hosted analysis and discussion surrounding the possibility and implications of a near term peak in global oil production and importance of energy to society in general. Out of the ~8,500 articles posted here (all searchable by keyword in upper left), the list below comprises what each author considered some of their most relevant content.

The list is in alphabetical order, by last name of Oil Drum contributor. Click on the author's name to go to their list of selected articles. At the end of each section, a link is given to the complete list of all articles by that author.

List of Authors Gail the Actuary Ugo Bardi Art Berman Jason Bradford Joules Burn François Cellier David Clarke Samuel Foucher Nicole Foss Big Gav Prof. Goose Nate Hagens Phil Hart Rembrandt Koppelaar Rune Likvern Euan Mearns David Murphy Heading Out Jérôme à Paris Engineer-Poet Robert Rapier Luis de Sousa Stuart Staniford Jeff Vail Chris Vernon List of Articles Gail the Actuary

Oil Limits, Recession, and Bumping Up Against the Growth Ceiling.
Write up of an introductory presentation, explaining our how limited oil supply is causing recession and lower economic growth.
Are We Reaching Limits to Growth?
Looks at our current financial and other problems, in relationship to Limits to Growth (from the 1972 book by that name).
IEO 2011: A Misleadingly Optimistic Energy Forecast by the EIA
Explains why the latest official forecast of the US Energy Information Administration appears optimistic.
Kidding Ourselves About Middle East/North Africa Oil Production.
Why claims about future high oil production from Middle East/North Africa are likely overstated.
The Link Between Peak Oil and Peak Debt - Part 1
Why limited oil supply is likely to be associated with declining debt availability.
What's Behind Egypt's Problems?
Explains the connection between declining oil exports and Egypt's "Arab Spring."
Is It Really Possible to Decouple Energy Growth from GDP Growth?
Explores why growth in energy efficiency seems to have stopped after 2000. Also see Thoughts on Why Energy Use and CO2 Emissions are Rising as Fast as GDP
The US Electric Grid: Will it be Our Undoing? – Revisited
Why the US electrical transmission system has so many challenges, and the many obstacles to improving it.
Social Security and Medicare Funding Issues: Even Worse when One Considers Resource Constraint
Why Social Security and Medicare funding issues are even worse, when Peak Oil is considered.
What Can We Learn from Gift Economies?
Campfire post relating to a system where individuals gain status not by what they have, but by what they give away.
There is plenty of oil but . . .
There is a huge amount of oil that theoretically can be extracted, but the question is whether the cost will be cheap enough for us to be able to afford to extract it. If the oil is too expensive to extract, the shortage of oil seems to cause a recession, similar to what we are having now.
Scientific American's Path to Sustainability: Let's Think about the Details
Scientific American presents "A Path to Sustainable Energy by 2030" in its November 2010 issue. I explain why it wouldn't work.
Some Cautionary Thoughts about Wind
Offers ten reasons why wind is not as an attractive an option as many think it is.
Delusions of Finance: Where We are Headed
Explanation of why my financial forecasts at the beginning of 2008 turned out to be correct.
Peak Oil and the Financial Markets: A Forecast for 2008
A financial forecast for 2008 that in retrospect has proven accurate.
Our World Is Finite: Is This a Problem?
Post written before I became an Oil Drum staff member that lays out may of the major issues that I continue to write about.
Read more posts by Gail the Actuary. (Real name, Gail Tverberg)
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Ugo Bardi

"Peak Civilization": The Fall of the Roman Empire
A post attempting to apply system dynamics to the fall of the Roman Empire which - as far as I know - has not been done, so far.
Cassandra's curse: how "The Limits to Growth" was demonized
With its scenarios of civilization collapse, the book shocked the world perhaps more than Cassandra had shocked her fellow Trojan citizens when she had predicted the fall of their city to the Achaeans. Just as Cassandra was not believed, so it was for the "Limits to Growth" which, today, is still widely seen as a thoroughly flawed study, wrong all along.
The Universal Mining Machine
Why can’t we build a universal mining machine here, on Earth, and stop worrying about running out of mineral resources?
Mind-sized Hubbert
What is it, exactly, that causes production peaks for oil and for other non renewable resources?
The dark side of coal - some historical insights on energy and the economy
In this post, I start to tell the story of coal in Italy and how the fortunes of the country went in parallel with those of coal well until mid 20th century.
The church, the peak, and my old watch
A post about leaving something that lasts a long time and that doesn't need precious resources that can't be replaced.
The post-peak car
A fantastic account of how a 1970s Fiat 500 has been retrofitted with batteries and an electric motor to create the Post Peak Car.
How to Drive your Elephant - Dealing with Complex Problems
How elephant driving may be seen as as a metaphor for controlling complex systems.
Peak Minerals
A post taken from a report co-authored with Marco Pagani which examines the world production of 57 minerals reported in the database of the United States Geological Survey (USGS) and makes the case for the peak and decline of many of these minerals in the near future.
Peak Caviar
"Peak Caviar" is another confirmation of how common the "Hubbert" behavior is. It doesn't matter if a resource is theoretically renewable, as sturgeons and whales are. If sturgeons or whales are killed much faster than they can reproduce, then they behave as a non renewable resource; just as crude oil.
Read more posts by Ugo Bardi
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Arthur E. Berman

Arthur Berman talks about Shale Gas
McMoRan Davy Jones Gas Discovery
Co-written with Joshua H. Rosenfeld, this post looks at a significant discovery in the U.S. Gulf of Mexico by the McMoRan Exploration Company that may contain 2-6 trillion cubic feet (Tcf) of natural gas reserves.
Shale Gas—Abundance or Mirage? Why The Marcellus Shale Will Disappoint Expectations
Shale gas plays in the United States are commercial failures and shareholders in public exploration and production (E&P) companies are the losers. This conclusion falls out of a detailed evaluation of shale-dominated company financial statements and individual well decline curve analyses.
BP Macondo Blowout - Static Top Kill vs. Bottom Kill: Weighing the Risks
A post co-written with William Semple.
Is the Drilling Moratorium Long Enough? No, Not Really
The key issues around the drilling moratorium as I see them.
What caused the Deepwater Horizon disaster?
The blowout and oil spill on the Deepwater Horizon in the Gulf of Mexico was caused by a flawed well plan that did not include enough cement between the 7-inch production casing and the 9 7/8-inch protection casing. The presumed blowout preventer (BOP) failure is an important but secondary issue.
ExxonMobil’s Acquisition of XTO Energy: The Fallacy of the Manufacturing Model in Shale Plays
Most analysts believe that the ExxonMobil acquisition of XTO Energy (XTO) represents a dramatic shift in strategy by the premier exploration and production (E&P) company, and a validation of shale plays. It is neither. The move represents a considered and deliberate choice that acknowledges diminished opportunities for the oil giant to add and replace reserves.
Read more posts by Arthur Berman
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Jason Bradford

The Thermodynamics of Local Foods
I wrote this in response to a slew of media attention that argued against local foods. However, based on thermodynamics, only a predominantly local food system will be sustainable in the long run.
Ecological Economics and the Food System
This is a summary of energy use in the U.S. food system placed in the context of ecological economics. Our current food system is structured inappropriately for long-term viability, and the kinds of shifts required to make it more enduring are discussed.
Save it for the Combine
Few people understand how critical certain technologies are to their survival and way of life. The combine allows one person to harvest the food for hundreds, saving enormous labor while using liquid fuels. I argue that any rationing of liquid fuels or use of biofuels be prioritized for the combine.
The Food System and Public Policy
Many in the U.S. like to think we live in a free market economy. But when it comes to development of the food system public policy explains much of what we see.
The Food System and Resilience
Resilience is a concept from ecology that can be applied to any complex system. When the current food system is examined using a resilience framework it is found to be very fragile. The essay concludes by outlining the possible emergence of more resilient food systems given new economic and energetic realities.
Energy Descent and Agricultural Population
This article includes a graph that combines data on energy use and percent rural population, showing that more energy in a society lowers the proportion engaged in farming. Given the shape of this relationship, can we make some educated speculations about shifting labor demographics in highly industrialized nations during energy descent?
Scenario 2020: The Future of Food in Mendocino County
I believe there’s the possibility of a near-term collapse of complex societies given a financial shock, perhaps precipitated or exacerbated by political and energy crises. This photo essay conveys this potential from an imagined future, with an emphasis on the food system.
I have an interest in economics, in the broad sense, of how and why people and societies chose to invest and consume, and what this means for resources and the environment. The following three essays share a common theme: resources are only constrained in a world with exponentially growing demand for more stuff. Reducing demand is more important than increasing supply, and ultimately we have no choice. However, conscientious curtailment comes up against both engrained pyscho-social reward systems, which are largely explored in the first two essays, and the structure of our financial system, which is touched upon in the third.
Finding Healthy Addictions
Dopamine Returned on Energy Invested (DREI)?
Advice to Pres. Obama( #6): Beware the Hungry Ghosts
Read more posts by Jason Bradford
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Joules Burn

Khurais Me A River
An early look at the development of the Khurais oilfield in Saudi Arabia using satellite imagery, reviewing past efforts to produce from the field.
Ghawar Numerology: Drilling in Uthmaniyah
An animated history of the drilling sequence in one part of the Ghawar oil field in Saudi Arabia.
Saudi Arabia's Ghawar Isn't Sinking (but has apparently moved)
A critical look at satellite imagery analysis which reached some faulty conclusions regarding the behavior of the Ghawar field upon depletion.
Abqaiq and Eat It Too
A look at recent developments in the giant Abqaiq field in Saudi Arabia using satellite imagery combined with published reports.
Local Scientist Splits Water, Saves World, Gets On TV
A skeptical look at recent claims of a breakthrough in water electrolysis to produce hydrogen.
Five Easy Leases: Ghawar's Discovery Wells
An in-depth look at the first wells drilled in the five operational areas for the Ghawar field, including their current status.
Who Killed the Electric Gas Tank?
A look at claims of a breakthrough in ultracapacitors for energy storage in electric vehicles.
Saudi Aramco Loses Count, Drills Too Many Wells In Ghawar
An satellite imagery analysis of Saudi drilling activity in the southern-most part of the Ghawar field, showing that more has been going on than publicly revealed.
Lessons Left Unlearnt From 2003 Gulf of Mexico Near-Spill
A look in the US Materials Management Service datafiles revealing a number of accidents and near misses which preceded the massive BP spill in the Gulf of Mexico.
Crude Confessions: Massive Saudi Oil Spill in 1993?
A look at how Saudi oil is transported out of the country in the context of claims of a secret oil spill.
Read more posts by Joules Burn
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François Cellier

Ecological Footprint, Energy Consumption, and the Looming Collapse
This article explores dynamic relations governing population growth, resource depletion, and world economics by means of a few simple modeling and simulation exercises.
Is the 2000 Watt Society Sustainable in Switzerland?
In this presentation, we discuss whether the 2000 Watt Society is at all sustainable, and if so, what it will take to keep energy supply at that level after the end of ample and cheap fossil fuels.
The Slavery of Oil
A review of a proposed methodology that would allow me to quantify the price level of crude oil at which our economies will stall.
Read more posts by François Cellier
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David Clarke

The Failure of Networked Systems: The Repercussions of Systematic Risk Revisited
Cascading collapse and why the corporate drive towards increasing efficiencies could be driving our interacting networked systems towards this mode of collapse.
The Networking of Resource Production: Do the Networks Give us Warnings when They are About to Fail?
The flaw in the techno-cornucopian dream: Modeling why and how a networked resource-extraction system fails.
Read more posts by David Clarke
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Samuel Foucher

Analysis of Decline Rates
This post offers a kind of reverse engineering of what numbers could be behind the long and detailed IEA decline analysis in their last report (2008 IEA WEO). A tentative decline structure for the post-peak Super-Giant and Giants oilfields is offered as well as a possible scenario for future production.
Peak Demand or Peak Consumption? A Look at OECD Oil Demand
In this post I show that the key driver behind the oil price increase since 2002 has been excess demand combined with unresponsive supply.
Peak Oil Update - July 2009: Production Forecasts and EIA Oil Production Numbers
An update on the latest production numbers from the EIA along with graphs/charts of different oil production forecasts.
Estimating the World Production Decline Rates from the Megaproject Forecasts
Having a good estimate of the decline rate of the resource base (most estimates are ranging between 2 and 6%/year) is fundamental for the precision of supply forecasts derived from megaproject database.
Saudi Arabia: An Attempt to Link Oil Discoveries, Proven Reserves and Production Data
This article is an attempt to apply the Hybrid Shock Model (HSM) on Saudi Arabia's oil production. In a nutshell, the HSM is trying to model the observed production profile from the discovery curve by simulating the different phases involved in the development of oilfields (initial discovery, planning, build, maturity).
Why We (Really) May Have Entered an Oil Production Plateau
We know that some countries (around 56) have seen their production peaked (also called type III depletion). The remaining group consists of 17 countries that have the potential to grow or maintain their current production (the type II group). I propose to apply the HL technique only on the total production from the the type III group and try to assess the future production decline coming from that group.
An Update on Mexico's Oil Production--The Rapid Collapse of Cantarell by the Numbers
Last year, I expressed my concerns about the eventual impact of a rapid collapse of Cantarell on Mexico's oil production. The last production numbers from PEMEX seems to confirm the rapid decline of Cantarell as well as the inability of the Mexican to rapidly bring new production online.
The Loglet Analysis
Most peakoilers on this site have been introduced to the logistic curve through the famous prediction of King Hubbert on the Lower-48 production. Fewer maybe knows that curve fitting techniques have been extensively applied by people that we may qualify as cornucopians. Ironically, the logistic curve is also used as a prediction tool for market share and technology substitution.
A Different Way to Perform the Hubbert Linearization
A quick post about a different manipulation of the logistic differential equation. By using the first derivative, we get a new way to perform the Hubbert linearization. Some results are given on Norway and the US oil production.
Norway and the Parabolic Fractal Law
Norway can be considered as the poster child of the Hubbert curve modeling approach with a production profile that is remarkably close to the logistic curve.
Read more posts by Samuel Foucher
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Nicole Foss

Entropy and Empire This article is a discussion of the rise and fall of empire (in thermodynamic terms) and the process of imperial succession.
The Resurgence of Risk Resurgence of Risk is a description of the developing credit crunch from its inception - an explanation of how we arrived at this financial crisis and where we are headed.
Smart Metering and Smarter Metering Electricity metering is a significant means of addressing excess demand, but the high-tech metering solutions being proposed miss many opportunities because they pay no attention to psychological drivers.
A MacKenzie Valley Pipedream? This piece assesses the prospects for the construction of a MacKenzie Valley pipeline through the Canadian north.
Anaerobic Digestion in Ontario - A Regulatory Obstacle Course Renewable energy technologies wishing to connect to the grid face significant regulatory obstacles that add so much to project costs that project viability is threatened.
Read more posts by Nicole Foss
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Big Gav

Concentrating On The Important Things - Solar Thermal Power
While we spend a lot of time talking about traditional energy sources based on depleting resources that are extracted from the ground, I think its important to remember that the fastest growing sources of energy are solar and wind, and that these will never run out.
Tapping The Source: The Power Of The Oceans
A post examining the use of artificial islands to collect wind, wave, ocean current and solar power in the tropics, along with a more unusual energy source - harnessing the difference in water temperatures between the warm surface and the cold depths using a technique called OTEC (Ocean Thermal Energy Conversion).
Geothermal Energy: Geothermia
Crossposted from my blog Peak Energy as the subject of geothermal power has cropped up in the comments a few times lately.
Floating Offshore Wind Power
An update on a post I did last year on the potential for floating offshore wind power, which looked at a number of different prototypes at various stages of development.
The Limits To Scenario Planning
A review of some common misconceptions about the Limits to Growth book.
Iraq's Oil: The Greatest Prize Of All
In this post I'll outline why I believe that Iraq probably has the world's largest oil reserves - or, as Daniel Yergin once said of the middle east, it is "the greatest single prize in all history".
Natural Gas In Australia - How Long Will It Last?
In this post I have a look at how much gas Australia has and how long it will last under a variety of scenarios.
Coal Seam Gas In Australia
In this post I look at recent events in the gas industry and what they mean for Australian gas production in future.
The Hydrogen Economy and Peak Platinum
A comprehensive review of the issues involved in the "hydrogen economy".
Hubbert: King Of The Technocrats
In this post I explore the Technocracy movement and Hubbert's role in it.
Locabucks: Are local currencies a way to escape the liquidity trap?
I look at the concept of local currencies (or "locabucks" as I'm now dubbing them), an idea which has its roots in the Great Depression as a mechanism for escaping the liquidity trap - and thus might be relevant again in the not-too distant future if present trends continue.
Terra Preta: Biochar and the MEGO Effect
In this post I have a look at modern day techniques to produce terra preta (often called biochar or agrichar) which have the potential to increase soil fertility, generate energy and sequester carbon all at the same time.
Buckminster Fuller's Critical Path
A review of Buckminster Fuller's last work, Critical Path.
Is It Time For a 4 Day Working Week?
In this post I look at various proposals to reduce the amount of time we spend at work, as a way of addressing energy, environmental and other issues facing us.
Peak Oil And The Tea Party Movement
In this post I have a look at the boost this (peak oil) is likely to give to populist politics and some of the possibilities for addressing this.
Read more posts by Big Gav
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Prof. Goose

A Pretty Stunning Graph of World Cement Production (and China is Certainly Using It)
This post updates Stuart's post about this two years ago (and yes, it's still a graph that will blow you away!) with two more years of USGS cement data, 2006 and 2007.
From the Editor's Desk: Peak Oil, Heretical Thought, Complexity, and the Future of The Oil Drum
Lately, I have been thinking a lot about the direction of The Oil Drum. Much of my thinking on this set of ideas has been brought about by some soul-searching, trying to understand the problems we face as a community, and then figuring out how to "positively push the future."
Peak Oil, Persuasion, and the World Meme
What insights can we claim from psychology to get those we care about, and even those we don't, to dig deeper to get to an understanding of the pillars of the problems we face, instead of trying to buy aluminum siding for a house slowly falling in on itself?
Will Canada Fuel Fortress America?
Will Canada complacently allow the US to pillage her resources as energy supplies become more scarce?
Why the US Political System Is Unable to React to Peak Oil: Institutions
I thought I would bring some pieces of the political puzzle together into a post on why I believe the US, at least at the federal level, will be overly slow to react to the problems of peak oil in both the short and long term.
Was That Really Five Years?
A summary and some thoughts about the fifth year of the Oil Drum's existence.
The Oil Drum Celebrates Its First Year Today
Read more posts by Prof. Goose (Real name, Kyle Saunders)
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Nate Hagens

The Psychological and Evolutionary Roots of Resource Consumption A (longish) exploration of how our evolved neural wetware predisposes us to compete for status and also allows us to be hijacked by novelty items/activities, many of which use alot of energy.
A Net Energy Parable: Why is ERoEI Important? A story about how energy return on investment impacts an imaginary society of Sasquatches - highlighting the importance of biohpysical metrics for a civilization.
Peak Oil: A View from Planet Talos An alien perspective on the resource depletion/human nature intersection.
Living for the Moment While Devaluing the Future An examination of why we have evolved mechanisms to steeply favor the present over the future and why this is relevant to questions of resource depletion and environmental problems.
Peak Oil - Whom to Believe CERAiously-Part 1 Highlights of the main differences between the energy cornucopians and those predicting a near term peak in oil production.
Peak Oil - Why Smart Folks Disagree Part 2 More detail on the above post on supply side differences between energy optimists and realists.
Peak Oil - Believe it or Not - Part 3 An overview of human cognitive biases that contribute to disagreement on resource depletion/climate change.
Can We Be Happy Using Less Energy? Uhh Yes! An look at decreasing returns to more consumtion.
Old Sunlight vs Ancient Sunlight - An Analysis of Home Heating and Wood Measuring the scale of US standing forest relative to US fossil fuel use for heat.
".......Dammit - We Wasted a Day of Sunlight"
Peak Oil, IHS Data and The Broken Clock
Peak Oil and Reflexivity and Peak Oil Soros theory of reflexivity, in light of oil depletion.
Hedge Funds, Hurricanes and Energy Markets An overview of volatility and the small size of energy markets relative to financial capital.
The 2008 IEA WEO Review (#1 in a Series) The first in a series examining the claims of the IEA annual energy report.
Advice to Obama (#2) Yes We Can But Will We? A letter to the new President, outlining biophysical (supply) and evolutionary (demand) type thinking.
Campfire
What Do We Tell Our Children A letter I wrote to an 8 year old boy who asked about oil running out.
I Don't Know A short piece looking at why we are so confident, even when we know very little.
I Dream of GINI - Wealth Inequality During Resource Depletion
Peak Oil, Peak Credit and Investments - So What the Hell Does One Do? An initial pass at rewriting the Capital Asset Pricing Model assumptions
Whither The Oil Drum? An introspection on the purpose of sites like this, when the meme of peak oil has been generally accepted.
Enter the Elephant A look at why facts matter very little in changing peoples behavior.
2010: The Year for Making ContactNew Years resolutions for myself, in light of current conditions.
Dear Candidate-What Will You Do if Growth is Over?
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Phil Hart

Meet Trev: A two-seater renewable energy vehicle
I believe there is instead a bright future for a spectrum of 'micro' electric vehicles, from battery powered bicycles up to compact size cars, including this new concept car named Trev (Two-seater Renewable Energy Vehicle).
International Energy Agency calls 'Peak' on OECD Oil Demand
In World Energy Outlook 2009, the International Energy Agency seems to have dropped a bombshell that has been quietly (and politely) ignored.
The Economics of Volatile Oil Prices
Considering the fundamental nature of oil supply and demand provides a coherent explanation not just for the rapid rise in oil prices, but also the dramatic fall.
The 2008 IEA WEO - Oil Reserves and Resources
Despite significant changes, the 2008 IEA report still relies on inflated estimates of reserves from OPEC countries, overplays the contribution of reserves growth due to technology and predicts the reversal of a decades long trend of declining oil discoveries.
Oil, House Prices, Credit? Three parts of the same story
The long forgotten 'oil crisis' of just a few months ago has been replaced by a full blown 'credit crisis' - related events that represent the unravelling of half a century of unsustainable trends in oil consumption and debt.
High-Tech Hitchhiking
Could a hitchhiking scheme for the iPhone era work in practice and change attitudes to hitching a ride?
How Technology Increases Oil Production
How can you double something and still have ten times less than you started with? The answer to this question will help us reassess claims that advances in oil field technology will postpone the peak in global oil production.
Oil Reserves: Where Ghawar goes, the rest of OPEC follows
In May 2007, the work of Stuart Staniford and Euan Mearns culminated in a new and unprecedented assessment of oil reserves in Ghawar, the world's largest oil field. This article combines their assessment with additional information sources, to produce a revised estimate of reserves in Saudi Arabia and the other OPEC countries.
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Rembrandt Koppelaar

Carbon Capture and Storage: Economic Costs Revisited
The effects on coal power plant economics of CO2 emissions capture.
Carbon Capture and Storage: Energy Costs Revisited
The effects on coal power plant economics of CO2 emissions capture.
A primer on reserve growth part 1
What is reserve growth and why it is so difficult to measure?
A primer on reserve growth part 2
A summary of various reserve growth studies.
A primer on reserve growth part 3
A discussion on the reserve growth figures in the USGS World Petroleum Assessment 2000.
Are Reserves of the Largest US Coal Field Overstated by 50%?
A summary of the USGS 2009 reserve assessment of the largest U.S. coal field, Gilette in Wyoming.
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Rune Likvern

Europe and Natural Gas - Are Tough Choices Ahead?
In this post, I present some graphs showing European historical natural gas consumption and supply, along with my estimates of future consumption and supply.
Trends in World Oil Supply/Consumption and Net Exports/Imports
In this post I briefly present the results from my analysis of absolute and relative trends in world oil (all liquids) supply, consumption, net exports and net imports between 1980 and 2009.
Has OECD oil consumption peaked?
I examine similarities and differences in oil consumption patterns of OECD and Non-OECD countries and offer my view as to what the future may hold.
IEA WEO 2008 - NGLs to the Rescue?
In this post, I will document that there is good reason to believe that the IEA WEO 2008 projections in the reference scenario overshoots the likely world production of NGLs by as much as 35 - 50 % by 2030.
Has Fossil Fuel Consumption Within EU Peaked?
As this post will show the likelihood that the EU’s fossil fuel consumption has peaked, back in 1979, is now very real. It will also compare the degree of net fossil fuel self-sufficiency between the EU and the USA as of 2007.
Why UK Natural Gas Prices Will Move North of 100p/Therm This Winter
This post presents the development of the energy mix for the UK, and how the UK in less than a decade went from being a substantial energy exporter to a substantial net energy importer.
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Euan Mearns

Lies, Damned Lies and Government Oil Production Forecasts?
Back in 2005 the Norwegian Petroleum Directorate (NPD) forecast 2.84 mbpd oil production in Norway during 2009. I pointed out their forecast was rather optimistic. 2.3 mbpd was what actually came to pass. The NPD were 23% too high.
The architecture of UK offshore oil production in relation to future production models
This post, written in November 2006 provided a forecast for UK oil production employing bottom up and top down methodology. My forecast for UK oil production in 2009 was 1.53 mbpd. 1.45 mbpd was what actually came to pass. I was 6% too high.
Flesh on the bones of Mexican oil production
With Cantarell in free fall, this post tried to take a more holistic view of Mexican oil production, pointing out that nitrogen once destined for Cantarell would now be diverted and injected into neighboring Ku-Maloob-Zaap complex.
Saudi production laid bare
This post was written to counter Stuart Staniford who claimed "Oil production peaked in Saudi Arabia in 2005. Recent sharp declines in production are involuntary and Saudi Arabia has switched from swing producer to supply constrained producer."
GHAWAR: an estimate of remaining oil reserves and production decline (Part 1 - background and methodology)
GHAWAR: an estimate of remaining oil reserves and production decline (Part 2 - results)
Ghawar reserves update and revisions (1)
Estimates of the remaining reserves and future production in Ghawar, the worlds largest oil field, based on data gleaned from the internet by a host of eager bloggers.
Crisis, what energy crisis?
An overview of the best posts from the 12 months preceding July 2007.
UK Energy Security
A look at possible impacts of UK oil and gas production decline together with a range of appropriate energy policy responses.
Saudi Arabia - production forecasts and reserves estimates
An oil production forecast for Saudi Arabia using both bottom up and top down (Hubbert linearisation) techniques. Peak was forecast to be 2011.
The European Gas Market
A comprehensive look at where Europe gets its natural gas from (34 charts and maps) including forecasts that incorporate peak Norwegian gas production and decline of the supergiant gas field at Groningen in Holland.
Daddy, will the lights be on at Christmas?
A follow up to the European Gas market incorporating a forecast for Norwegian gas production produced by Rune Likvern.
Why oil costs over $120 per barrel
An examination of some of the fundamental causes of the run in oil prices that took place in 2008.
Why oil costs over $130 per barrel: the decline of North Sea Oil
An overview of North Sea oil production decline and its role in the oil price run of 2008.
A State of Emergency
An examination of the plunge in UK oil and gas production and its impact on the UK economy ahead of the 2008 crash.
The Global Energy Crisis and its Role in the Pending Collapse of the Global Economy
The slides I presented at a talk to the Royal Society of Chemists in Aberdeen, November 2008.
The energy efficiency of energy procurement systems
An overview of the energy return on a number of energy procurement systems together with a look at contradictory policies being pursued by OECD governments.
The energy efficiency of cars
A simple look at the energy efficiency of various vehicle propulsion systems including all electric, internal combustion, fuel cells and bio fuel.
The financial return on energy invested
An experimental examination of links between energy production, consumption, prices and GDP.
The Chinese Coal Monster
An examination of the phenomenal growth in Chinese coal production and consumption. How long can this go on?
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David Murphy

EROI, Insidious Feedbacks, and the End of Economic Growth
In this post I attempt to answer the following question: Is a return to long term economic growth possible?
The True Value of Energy is the Net Energy
"The true value of energy to society is the net energy, which is that after the energy costs of getting and concentrating that energy are subtracted.” - H.T. Odum (1973)
Energy Transitions and the Next Paradigmatic Image of the World
The most important question is “what is the next paradigmatic image of the world?”
The Net Hubbert Curve, what does it mean?
Cutler Cleveland of Boston University has reported that the EROI of oil and gas extraction in the U.S. has decreased from 100:1 in the 1930’s to 30:1 in the 1970’s to roughly 11:1 as of 2000. What does this mean?
Further Evidence of the Influence of Energy on the US economy
Gail, Jeff Rubin, and now James Hamilton of the University of California – San Diego have produced literature correlating either this financial collapse or recessions more generally with peak oil and oil prices. The take-away message of their work is that oil prices played a fundamental role in causing the current recession and many previous recessions.
The Energy Return on Investment Threshold Due to the asymptotic nature of the curve at high EROIs, extraction/conversion processes with EROIs below 8 result in vastly different flows of net energy than those with higher EROIs.
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Heading Out

Heading Out has written a long series of articles under the title of Tech Talks, running on Sundays. These recently deal with oil and gas resource availability in various parts of the world. Earlier, the articles dealt with techniques for extraction of oil and gas. After the Deepwater Horizon blow out, he wrote a series of articles dealing with the approaches to sealing the well.
Link to a listing of posts by Heading Out. (Real name, Dave Summers)
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Jérôme à Paris

Ukraine vs Russia: Tales of pipelines and dependence
I wrote the text below in late December 2005, i.e. just before the Russian-Ukrainian gas conflict, which had been simmering for a few weeks, blew open into the consciousness of the West.
New Iraqi oil law: some facts on PSAs
A post refuting some assertions about the new Iraqi oil law, which will allow foreign companies to invest in the oil sector via PSAs (production sharing agreements).
A review of the underlying fundamentals of nuclear energy
A review of the pros and cons of the nuclear industry.
How To Get A Pipeline Built
A primer on why and how pipelines get built - which essentially means how they get financed.
Countdown to $200 oil meets Anglo Disease
Oil has played a fascinating side role in my Anglo Disease series, allowing the debt bubble to go on for much longer than expected. But now, instead, it is accelerating the crash. Let me take you through the whole cycle.
Fierce pride - yes it works! (or, first ever bank-financed offshore wind farm inaugurated!)
A post about the windfarm which I helped finance two years ago which is now up and running.
Countdown to $200 oil: $140 oil and speculation
There are A LOT of good reasons why oil prices are going up. Let me show you just a few.
The cost of wind, the price of wind, the value of wind
In this post I try to clear some of the confusion that surrounds the economics of wind power, as this is an issue that is often used by the opponents of wind to dismiss it.
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Engineer-Poet

Sustainability, Energy Independence and Agricultural Policy.
If we are going to use biofuels, we need to re-think everything involved with them; the results may not look like anything we've ever seen.
One engineer's advice for energy policy.
An open letter to Obama on the path the country should take.
H2CAR: Another blind alley
We can make enough biofuel to replace oil, but at a price we cannot pay; this is NOT a solution.
The Cogeneration Stopgap
Generating electricity along with heat can stretch fuel supplies and bridge to the future.
Energetics of cultivation: draft animals vs. combustion engines and the Haber process
Tractors are more efficient than horses, and we don't have to breed or train them.
Analysis of the Hon. John Dingell's carbon-tax proposal
Talking back to a Washington insider who kept Detroit in the gas-guzzler business, who I voted against when my city became part of his district, yet who is making some sense.
EPA economy ratings vs. the GM Volt: A square peg in a round hole
Ruminations on why MPG loses its relevance in a world of watt-hours per mile.
Photovoltaics: From Waste to Energy-maker
How the dumps of phosphate mining can yield the material to power much of the world.
Weathering the storm: making it through a natural-gas crisis.
Lifestyle changes which may slash fuel demand by changing habits.
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Robert Rapier

We Won't Stop Global Warming
I lay out the case that there isn’t really much we will do to stop the accumulation of CO2 in the atmosphere.
Does the Hubbert Linearization Ever Work?
Debunking the use of the Hubbert Linearization as a tool for the prediction of peak oil.
Peak Oil Interview: Misconceptions, Replacing Oil, and False Solutions
An interview I did at that 2010 Global Footprint Network conference that discusses peak oil.
What If Gas Cost $100 a Gallon?
A thought experiment to see what people might really do in cases of extreme gasoline constraints.
A Critical Examination of Matt Simmons’ Claims on the Deepwater Spill
Debunking hyperbolic comments related to the deepwater spill.
The Switch to Winter Gasoline and a Primer on Gasoline Blends
Every year in late summer, you will start hearing references in the media about the conversion to winter gasoline. So what does this mean, and why does it make gasoline less expensive?
The Price of Energy
Just looking at the cost per BTU of many different energy sources. Sparking some interesting discussion.
The Case for Higher Gas Taxes (and Lower Income Taxes)
I make my case for why it would make sense to shift taxes from income to consumption of fossil fuels.
Ethanol Blend E85 Case Study: Iowa
Examines the question of why Iowa should use their own ethanol instead of exporting it.
The Next Five Years: Peak Lite and the Current Oil Picture
Seeking to explain why I think peak oil consequences would start to happen before peak oil.
Refining 201: The Assay Essay
Explaining what products are produced from crude oil, and how that relates to the assay of the crude.
Why Not Nuclear Power?
Exploring the case for expanded nuclear power.
The Future is Solar
Why I think solar power has to play a more important role in the future.
Cellulosic Ethanol vs. Biomass Gasification
Just explaining the difference in the two technologies that have seen the borderlines between them blurred.
German Military Study Warns of Potential Energy Crisis
A translation of major points from the Bundeswehr report.
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Luis de Sousa

World Oil Exports: A Comprehensive Projection
This article is a first simplistic (but comprehensive) assessment of World Oil Exports, here defined as the total amount of liquid hydrocarbons that are surpluses in producing countries.
World Oil Exports [00] Introduction
A 2008 update on the original 2006 assessment.
World Oil Exports [01] Angola
The next post in the series focussing specifically on Angola's oil reserves.
World Oil Exports [02] Libya
Same as above except Libya this time.
A New Energy Policy for Europe
Wednesday the European Commission released a series of Communications proposing a new revolutionary Energy Policy attempting to address EU’s energy challenges for the XXI century. This is a set of first comments to such proposals.
Dialoguing with Dr. Peter Jackson of CERA: Is the Future of Oil Resources Secure?
Some reflections follow regarding Dr. Jackson’s arguments and understanding of the Hubbert’s Peak.
From sweet on the table to fuel in the tank: the millenary history of Sugar Cane
A dive into the fascinating history of a plant that shaped the World.
Marchetti's Curves
This is a brief account of the Energy Substitution Model developed by Cesare Marchetti in the 1970s at IIASA.
A few more thoughts on Saudi and HL
There has been some discussion about how to apply the Hubbert Linearization (HL) to Saudi historical production in recent weeks at TOD. Trying not to fall into redundancy, let me have some loose thoughts on these models.
Olduvai revisited 2008
This work tries to assess how the decline of Conventional Fossil Fuels may unfold and how can Mankind avoid the Road that may take us back to the Olduvai Gorge.
IEA WEO 2008 - Fossil Fuel Ultimates and CO2 Emissions Scenarios
An assessment of the WEO climate change statistics, co-authored with Euan Mearns.
Energy Policy: SER-2
This log entry is the first of a series that will try to build a critical but constructive review of this crucial element of future Energy Policy in Europe.
SER-2 [02] Memo on the Security and Solidarity Action Plan
In the second installment of this series analysing the Second Strategic Energy Review (SER-2) by the European Commission, the focus is on to the Memo entitled “EU Energy Security and Solidarity Action Plan”.
SER-2 [03] Communication of the Security and Solidarity Action Plan
This post tries to highlight important aspects that aren't referenced in the Memo and presents the implementation steps proposed by the Commission to put the Plan into practice.
Planning for Europe's Energy Future: My Submission to the Commission's 2010 Consultation on Energy
This document is a response to the Energy Consultation launched by the European Commission in the first half of 2010. This consultation is part of a process that shall take the Commission to a new Energy Policy Programme a few years from now.
Interview with Jean Laherrère
Some comments on the general Fossil Fuels depletion picture and our future beyond them.
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Stuart Staniford

4%, 11%, Who the Hell Cares? A very early piece pointing out that the post-peak decline rate is really the critical variable in assessing the seriousness of peak oil - much more important than the date or height of peak, or the degree of warning of peak. This piece still seems pretty good to me.
Hubbert Theory says Peak is Slow Squeeze. The first piece I wrote looking at the evidence that the post peak decline rate will probably be slow, rather than rapid.
The Auto Efficiency Wedge A piece looking at the fact that at slow decline rates, it's reasonably forseeable that peak oil can be handled by ongoing efficiency improvements (not painlessly, but without complete disaster)
Depletion Levels in Ghawar A major forensic analysis of the state of oil depletion in the Ghawar field of Saudi Arabia, suggesting that Saudi official oil reserve figures are over-optimistic.
US Peak Oil Adaptation: Prognosis in a Credit Crunch Rather prescient piece from 2007 discussing the possibility that the credit crunch could collapse oil prices and slow adaptation to peak oil. This turned out to be pretty much what happened.
Fermenting the Food Supply An argument against continued growth in biofuel consumption as an alternative to oil, on the grounds that the implications for food prices are likely to be very problematic.
The Fallacy of Reversibility This piece argued that there is no evidence for the idea that peak oil will lead to a revival of local non-industrial agriculture. The reverse seems more likely - that industrial agriculture is being and will be strengthened by high oil prices.
Powering Civilization to 2050 The first of three posts laying out a scenario for how we could get to a fairly close to carbon neutral civilization by 2050, without major collapse or disaster (if I was in charge in of the world). This post looked at energy, and argued that extrapolating the learning curve of solar power, it was possible to see energy becoming cheap again by 2050, based primarily on solar.
Four Billion Cars in 2050? Second of the "2050" series: Guesstimates on how many cars there might be by 2050, and how they might be powered.
Food to 2050 The third in the "2050" series: Whether there are likely to be limitations on feeding the world's population to 2050 in a cautiously optimistic scenario.
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Jeff Vail

Theory of Geopolitical Disruptions to Oil Supply
Discusses several non-geological feedback loops that may have a dramatic impact on the course of resource depletion.
Mexico, A Nation-State Dissolves
Addresses the geopolitical instability in Mexico as a potential bellwether for the Nation-State structure generally, and its potential impact on oil production and exports.
The Problem of Growth
How the fundamental structure of our civilization demands perpetual growth and is therefore inherently unsustainable, as well as potential structural solutions.
Oil Demand Destruction and Brittle Systems
Argues that demand destruction tends to make remaining demand less elastic, and therefore makes systems more brittle and vulnerable to future supply shocks.
Predator-Prey Dynamics in Oil Prices
Argues that oil demand, supply, and prices can be modeled similar to predator-prey systems in nature.
A series of posts on the potential for suburbia post-peak.
A Resilient Suburbia? 1: Sunk Cost & Credit Markets
A Resilient Suburbia? 2: Cost of Commuting
A Resilient Suburbia? 3: Weighing the Potential for Self-Sufficiency
A Resilient Suburbia 4: Accounting for the Value of Decentralization
The Renewables Gap
Discussion of the challenges of a societal transition to renewable sources of energy, and especially the "gap" between the beginning of massive investment and the beginning of significant levels of renewable energy generation.
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Chris Vernon

Will Wartime Mobilisation Address Peak Oil?
A look at Lester Brown's call for wartime mobilisation.
Nuclear Britain
Reviews the history and future of civilian nuclear power in Britain.
Climate Change – an alternative approach
Rather than attempting to reduce emissions be reducing demand, can the same be achieved by limiting fossil fuel production?
Jonathon Porritt: Peak Oil and Climate Change
Prominent environmentalist brings together these two issues.
Goodbye Helium, Goodbye Brainscans
Non-Renewable resource scarcity, the case of Helium.
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Some Notable Guest Posts

Cutler Cleveland - Energy Transitions Past and Future
Herman Daly: Towards a Steady State Economy
Herman Daly on the Credit Crisis, Financial Assets, and Real Wealth
Jay Hanson: America 2.0
Walter Youngquist: Unique Times -- and the Future
Christopher Smith: Aviation and Oil Depletion
Nick Rouse: Will Nuclear Fusion Fill the Gap Left by Peak Oil?
Dave Pollard: It's Our Turn to Eat: How Politics Works and Why Activism is So Important
Lester R. Brown: The Oil Intensity of Food
Alan Drake: Multiple Birds – One Silver BB: A synergistic set of solutions to multiple issues focused on Electrified Railroads
Debbie Cook: How Will Local Governments Respond to Large Increases in Energy Bills?
Aaron Newton: The Four Day Work Week: Sixteen Reasons Why This Might Be an Idea Whose Time Has Come
Glenn Morton: Holding Daniel Yergin and CERA Accountable
Michael Vickerman: A federal energy policy: can it happen here?
Brad Lancaster - Eight Principles of Successful Rainwater Harvesting
Dave Rutledge: The Coal Question and Climate Change
Jeffrey J. Brown: The ELP Plan: Economize; Localize & Produce
Jean Laherrère: Arctic Oil and Gas Ultimates
Jean Laherrère: Hydrates updated
Jean Laherrère: Forecasts on Saudi Arabia liquids production
Jean Laherrère: Update on US GOM from MMS, EIA and Scout Data
Sterling Smith: Energy Vision 2050
Douglas B. Reynolds: Peak oil and the Fall of the Soviet Union: Lessons on the 20th Anniversary of the Collapse
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This list isn't exhaustive nor final but what the authors sent in (and we are still missing a few authors).

Obama to tout natural gas benefits in State of Union (Reuters) - President Barack Obama will encourage the country's booming natural gas output in his State of the Union address on Tuesday, while defending his administration's energy record, according to sources familiar with the matter.

Obama was expected to devote a significant portion of his speech slated for 9 p.m. EST Tuesday calling for a "new era for American energy," which will include promoting domestic natural gas production, according to documents provided to Democratic party sources.

U.S. natural gas output has grown sharply in recent years thanks to advances in drilling techniques that have unlocked massive shale reserves.

Scotland’s Independence Bill May Exceed Oil Money Claimed by Nationalists Ever since oil was discovered in the North Sea off the British coast in December 1969, the Scottish National Party claimed it for Scotland.

Now in power and closer than ever to a referendum on whether to break from the U.K. after more than 300 years, the SNP government in Edinburgh led by Scottish First Minister Alex Salmond is counting on tax revenue from the oil industry as a key pillar of the economy along with financial services.

Spain banks on Saudi promise Saudi Arabia has promised Spain that it will make up for supplies of oil its loses as a result of EU sanctions on Iran and at the same price, Spain's foreign minister said on Monday.

Crude Trades Below $100 as U.S. Inventory Outlook Counters Iran Embargo Oil fluctuated below $100 a barrel in New York as speculation U.S. stockpiles gained last week countered concern Iran will respond to an European embargo on its crude exports by shutting the Strait of Hormuz.

Tony Hayward accused of 'lying' over Gulf spill Tony Hayward, the former chief executive of BP, has been accused of giving untruthful evidence to US Congress, by plaintiffs suing for damages over the Gulf of Mexico oil spill.

Top Woman in Oil to Head $225 Billion Plan as Petrobras Chief Executive Maria das Gracas Foster, the first woman named to run one of the world’s top five oil companies, will take over the industry’s largest investment plan with Petroleo Brasileiro SA (PETR4)’s $225 billion proposal to more than double its output by the end of the decade.

Analysis: No-one should be fooled into thinking that Tehran will simply take this lying down HOW might Iran react to an EU embargo on oil? So far, it has been assumed Iran simply accepts this without retaliation.

This is extremely unlikely and it is necessary to consider what options Iran might have. Recently, there has been much speculation, encouraged by some, but not all, elements in the Iranian power structure, that its response would be to inhibit the flow of oil through the Strait of Hormuz.

A winning Strategy For Iran, and for the World But first, since everyone has talked only about the reasons why Iran should not pursue nuclear power, let me briefly state why it is in our interest that Iran does pursue nuclear power.

The Long Climb Up Hubbert's Peak What most annoys me about dialogue on the Internet these days is that it's so utterly lacking in a sense of direction. It's as if it's dominated by some sort of new generation that considers itself the inventors of the term "peak oil." But no matter how hard I bash my head against the wall, trying to get people to move beyond that basic concept, I rarely have much success. In particular, I've tried a thousand times to get readers to grasp the two simple facts that (1) there is no way of changing the fact that industrial society is approaching a massive imbalance between energy supply and population and (2) it's time to start seriously thinking about Emergency Planning.

How much planning has been done, for example, to deal with the massive global famine that is approaching? None.

The blue-state trap Writing in this week’s New Yorker on why President Obama has been unable to bridge the partisan divide in Washington, Ryan Lizza points to a simple yet important factor: our tendency to live near people who always agree with us, creating a Congress without a true center. Is it possible that in building vibrant cities where we want to live, we’ve also created a frozen, extreme politics many of us abhor?

“It would be hard for any president to reverse this decades-long political trend,” writes Lizza, “which began when segregationist Democrats in the South — Dixiecrats like Strom Thurmond — left the Party and became Republicans. Congress is polarized largely because Americans live in communities of like-minded people who elect more ideological representatives.”

Mercury’s Harmful Reach Has Grown, Study Suggests The strict new federal standards limiting pollution from power plants are meant to safeguard human health. But they should have an important side benefit, according to a study being released on Tuesday: protecting a broad array of wildlife that has been harmed by mercury emissions.

How to Get Help Paying for Heating Oil As the threat of an actual winter intensifies, advocates for the poor have been worrying about how low-income households will cope with the high cost of heating oil.

Complications of Hacking the Planet As scientists, with some reluctance, begin to study the idea of “geoengineering” the planet to slow or halt global warming, they are finding that any such program would quite likely have a complex array of effects, not all of them to humanity’s benefit.

Japanese Struggle to Protect Their Food Supply ONAMI, Japan — In the fall, as this valley’s rice paddies ripened into a carpet of gold, inspectors came to check for radioactive contamination.

Onami sits just 35 miles northwest of the wrecked Fukushima Daiichi nuclear plant, which spewed radioactive cesium over much of this rural region last March. However, the government inspectors declared Onami’s rice safe for consumption after testing just two of its 154 rice farms.

Then, a few days later, a skeptical farmer in Onami, who wanted to be sure his rice was safe for a visiting grandson, had his crop tested, only to find it contained levels of cesium that exceeded the government’s safety limit. In the weeks that followed, more than a dozen other farmers also found unsafe levels of cesium. An ensuing panic forced the Japanese government to intervene, with promises to test more than 25,000 rice farms in eastern Fukushima Prefecture, where the plant is located.

Crude Oil Advances After European Union Agrees on Sanctions Against Iran Oil rose as the European Union announced a phased-in embargo of Iranian (OPCRIRAN) crude in an effort to contain the Islamic Republic’s nuclear program.

The ban will be implemented in stages by July 1, Dutch Foreign Minister Uri Rosenthal told reporters today in Brussels. The region bought 450,000 barrels a day of Iran’s oil in the first half of 2011, U.S. Energy Department data show. EU finance heads are meeting to craft a long-term plan to tackle the area’s debt crisis.

Price of gas up 3.5 cents in the past two weeks The average price of gasoline in the United States rose again in the past two weeks, gaining nearly 3.5 cents to about $3.39 a gallon, due in part to higher crude oil prices, according to the nationwide Lundberg Survey.

Natural Gas Picture Still Bleak The U.S. Energy Department's weekly inventory release showed a slightly lower-than-expected drop in natural gas supplies, as warmer-than-normal temperatures across the country have restricted the commodity’s requirement for power burn. In fact, gas stocks – currently 20.8% above the 5-year average and 19.6% higher than the same period last year – are at their highest level for this time of the year, reflecting low demand amid robust onshore output.

Suspected U.S. missile kills 4 DERA ISMAIL KHAN, Pakistan (AP) – A suspected U.S. drone fired missiles at a house and a vehicle in northwestern Pakistan on Monday, Pakistani intelligence officials said, killing four alleged militants in an attack that could signal the program is picking up steam after strained relations halted strikes late last year.

Nigerian Islamist Group Kills 165 in Bombings At least 165 people were killed in the northern Nigerian city of Kano in bomb attacks on government buildings, the biggest by the Islamist militant group Boko Haram.

Cedi blues: Central banks’ nightmare It observed that while oil production and exports may be positive for Ghana’s trade account, it implies an increase in payments to foreign service-providers, and in repatriated income -- both of which put pressure on reserves.

Iran Says Negotiations Can Resolve Standoff Iran’s Foreign Ministry spokesman said only negotiations and not sanctions can resolve the standoff over the Islamic Republic’s nuclear program.

Europe Will Ban Iran Oil Imports from July European Union foreign ministers agreed to ban oil imports from Iran starting July 1 as part of measures to ratchet up the pressure on the Persian Gulf nation’s nuclear program, Dutch Foreign Minister Uri Rosenthal said.

Iran renews Strait of Hormuz shutdown threats after EU joins U.S. in banning oil imports In Iran, one politician responded by renewing a threat to blockade the Strait of Hormuz, an oil exporting route vital to the global economy, and another said Tehran should cut off oil to the EU immediately.

That might hurt Greece, Italy and other ailing economies which depend heavily on Iranian crude and, as a result, won as part of the EU agreement a grace period until July 1 before the embargo takes full effect.

Unilateral sanctions on Iran 'do not help': Russia (MOSCOW) - Russia said Monday it viewed the European Union's oil embargo on Iran as counterproductive and would continue to defend Tehran against further sanctions over its nuclear programme.

"Unilateral sanctions do not help matters," Russian news agencies quoted Foreign Minister Sergei Lavrov as saying in response to the EU decision.

Iran's rial drops 10 pct as EU bans oil imports TEHRAN: Iran's rial currency plunged 10 percent to a new record low on Monday as the EU imposed a ban on Iranian oil imports, posing a major headache for President Mahmoud Ahmadinejad who has said sanctions will not hurt the economy.

BACKGROUND: EU trade with Iran Brussels - Iran provides a notable, but not decisive, quantity of oil to the European Union. Of the 896 million barrels of crude imported to the 27 EU member states in the first quarter of 2011, just 4.4 per cent came from Iran.

Over the whole of 2010, Iran supplied 5.7 per cent of the around 3.8 billion barrels (1 barrel = 159 litres) imported by the EU.

Iran Said to Seek Yen Oil Payments From India Amid Sanctions Iran has asked India to pay for oil partly in yen as the two nations seek an agreement on how to maintain trade amid tightening global sanctions, according to three people with knowledge of the matter.

At talks in Tehran last week, India proposed to pay its second-biggest oil supplier in rupees through a bank account in the South Asian nation, said the people, declining to be identified because the information is confidential. Iranian officials sought partial payment in yen because they’re concerned that they may not get sufficient value from the rupee, which isn’t fully convertible, according to the people.

Natural gas glut, low prices, prompt Chesapeake to cut exploration and production NEW YORK — Faced with decade-low natural gas prices that have made some drilling operations unprofitable, Chesapeake Energy Corp. says it will drastically cut drilling and production of the fuel in the U.S.

Chesapeake, the nation’s second largest natural gas producer, said Monday that its planned 8 percent production cut means the U.S. as a whole would produce the same or slightly less natural gas in 2012 than it did in 2011.

Halliburton Profit Grows as U.S. Fracking Surges Halliburton Co., the world’s largest provider of hydraulic fracturing services, said fourth-quarter profit rose as customers boosted spending on the technique for capturing oil in the U.S.

The Keystone - China connection is overblown In an effort to diversify its export base and sell to growing markets, Canada has been looking to build a pipeline to its West Coast long before the Keystone controversy even began.

And actually laying a pipeline to the West Coast will be just as hard as building one through the United States.

GM Faces Task of Rebuilding Volt Model’s Image After NHTSA Fire Probe Ends General Motors Co. begins the task this week of repairing the image of its Chevrolet Volt plug-in vehicle after federal regulators closed their investigation into a battery fire.

First series of Better Place cars hit roads A four-year venture in the making, the first fleet of several dozen Better Place Renault Fluence ZE electric cars drove in a procession down Tel Aviv’s Ayalon on Sunday afternoon. About 100 Better Place employees were the beneficiaries of today’s inaugural car shipments, and members of the general public will begin receiving their vehicles during the second quarter of 2012, the company said. Throughout the year, thousands of electric cars will be reaching the country’s roads, according to Better Place Israel CEO Moshe Kaplinsky.

A Smart Power Grid Begins With a Promise for the Future Substation No. 505 in Oak Park, with its nondescript cluster of bulky transformers and web of power lines, seems an unlikely place for Commonwealth Edison to start the $2.6 billion smart grid it says will prepare the region’s antiquated power system for the digital age.

Egyptian commitment starts to gather force Egypt, which has been touted as the region's front-runner in the adoption of wind power in the Middle East and North Africa, has contracted the turbine manufacturer Gamesa to equip a 200-megawatt wind farm.

GE Courts Turbine Customers for Solar Panels Before Wind ‘Crash’ General Electric Co. (GE) is trying to convince developers that have bought its wind turbines to double down on clean energy by purchasing its solar panels as well, said Vic Abate, who runs the company’s renewables unit.

Swiss-German partnership plans $2bn solar investment in Oman A partnership between Terra Nex and Middle East Best Select is poised to invest US$2 billion in solar plants and panel manufacturing in Oman.

Geothermal test will pour water into volcano to make power Geothermal energy developers plan to pump 24 million gallons of water into the side of a dormant volcano in central Oregon this summer to demonstrate technology they hope will give a boost to a green energy sector that has yet to live up to its promise.

Coalition to sue EPA over ash pond rules delay ASHEVILLE, N.C. – A coalition of 11 environmental and public health groups from seven states has announced plans to sue the government over the delay in finalizing rules to make coal ash ponds safer.

The numbers are grim: China's property bubble is heading for a spectacular burst, and its effect on the country's economy will be widespread. FORTUNE -- The Chinese government's announcement last week that growth for 2011 slowed only slightly to a still impressive 9.2% was greeted enthusiastically by the world's stock markets. Investors also remain buoyant on China's future. They appear to be buying the official line that the gigantic property price bubble is gradually and smoothly deflating, posing little risk to an engine that's so crucial to the future of global trade.

But the math tells a different story. The housing frenzy has driven prices so high, so fast, that a crash on the scale of the real estate collapse in Japan in the 1990s is a virtual certainty. And China's already exaggerated official growth rate could take a pounding, all the way to the zone of the unthinkable, into the low single-digits.

A world in chaos? That may be a good thing. FORTUNE -- Too much is happening in the world. Politically, economically, and culturally momentous news is occurring on every continent seemingly every day, and it's overwhelming for the hapless citizen striving to stay on top of it all. If you want to impose order on the chaos, at least in your own mind, here's a suggestion: Just remember a, b, c, d. Four large, interrelated forces are driving the action globally, and they conveniently begin with those letters.

Joe Oliver's Desperate Hour Oliver would no doubt like to suppress the fact the tar sands are our last major oil reserve; that the easily extracted tar sands oil has been cherry-picked and the remaining reserves are subterranean and will be even more expensive to extract.

Eastern Canada is already heavily dependent on foreign oil imports.

Canada has exhausted most of our conventional oil reserves.

Why do we still ignore threats to our survival? Resource depletion is the other side of the global warming coin; raw materials and energy sources are being over-exploited. Has the "peak oil" point been reached? Will "peak water" be the next focus? Giddens gives a concise history of energy use. Up to the 17th Century, wood was the source of fuel in Britain. Declining stocks forced the change to coal, a move which spawned the Industrial Revolution. Now, each of us in the West employs the equivalent of 150 energy slaves working full time. In recent decades the focus has shifted to oil. The history of its exploitation is the modern history of imperialism; oil and authoritarianism are bedfellows. Nor is the current supply situation clear. Saudi Arabia, for example, may be exaggerating the extent of its reserves, while the strategic hold of the United States on the Middle East is breaking down.

Apple shows us why manufacturing will never return from China Reports such as SACOM's from May of 2011 have shown us of the stresses, low wages, and unsafe conditions of plants such as those used for manufacturing iDevices and other electronics. Yet, on the surface, a New York Times reports seems to point to more than just cheap labor as being the reason just about everything is manufacturered overseas. They're right too; it's not just cheap labor; it's virtual slave labor.

Urban gardens: The future of food? It's easy to make fun of, but as more and more farming moves downtown, eating local is taking on a new flavor.

Getting food on the table - the plea for a greener revolution The converging threats of population growth, climate change, volatile markets and unsustainable use of resources are now being shouted loud by leading scientists urging governments to work together to transform the way food is produced, distributed and consumed.

They want food on the table at international forums - on the agenda, not the buffet. There is, they insist, little time to waste in ushering in a new agricultural revolution, one which echoes the bumper yields of 1960-90, but without the associated environmental costs.

Geoengineering may improve rather than threaten global food security London: Reflecting sunlight away from the Earth to combat global warming will more likely have a positive impact on global food production rather than negative, a new study has revealed.

Food Waste Denounced by Ministers as Almost 1 Billion People Go Hungry Food waste was denounced by farm ministers and policy makers gathered in Berlin as almost 1 billion people in developing countries go hungry.

Consumers in rich countries dispose of 220 million metric tons of food waste every year, equal to the entire food output of sub-Saharan Africa, Jose Graziano da Silva, the director general of the United Nations’ Food and Agriculture Organization, told 64 agriculture ministers meeting in Berlin over the weekend.

City Grazing The 60 goats living in the rail yard near Pier 96 at the Port of San Francisco contribute to the city of San Francisco in their own way, clearing brush as fire prevention and offering a green alternative to toxic herbicides. Perched on the edge of Bayview-Hunters Point, an industrial area, these hard workers avoid the busy roads and — incredibly — return home when called.

Putting plankton before people In fact, debates around big dams expose greens for the self-contradictory people they are: they tend to oppose dams on the basis of their damage to biodiversity, but advocate dams when asked for examples of renewable energy sources that actually work. Big dams appear on the list of both the good and the bad.

Climate skeptics gathering influence in Tory Senate seats OTTAWA — Some of Prime Minister Stephen Harper’s newly-appointed senators are emerging as global-warming skeptics in the wake of aggressive government positions to abandon the Kyoto Protocol, slam environmentalists and downplay potential damage caused by Canadian oil and gas exploration.

“I felt like it is kind of an insult to be a denier for a long time,” said Sen. Bert Brown, last month at a parliamentary committee studying energy policies. “It feels pretty good this morning.”

Climate scientists back call for sceptic thinktank to reveal backers Leading climate scientists have given their support to a Freedom of Information request seeking to disclose who is funding the Global Warming Policy Foundation, a London-based climate sceptic thinktank chaired by the former Conservative chancellor Lord Lawson.

Home, Home … on Less Range Significant amounts of forage — nature’s free “service” to the cattlemen — will either be dessicated (under the warmer and drier projection) as the arid conditions in southeastern California inch northward or will be replaced by less-digestible scrub and brush (under the warmer and wetter projection), the study projects.

The loss will cost California ranchers tens of millions of dollars annually if it is warmer and wetter over the next 60 years or so, and $123 million to $209 million a year if it is warmer and drier, the article suggests.

In the United States, we have been working on scaling up wind energy but not getting very far. In 2010, wind energy supplied only 2.3% of electricity purchased.

Figure 1. Wind energy (dark green) is barely visible in a graph of US energy consumption by source. Based on EIA data.

Such slow progress seems strange for a product that seems to have such great promise. It can reduce CO2 emissions. It doesn’t require fuel. It is at least partly US made. It seems to have promise for protecting against rising fossil fuel prices.

In this post, I discuss a few of the obstacles facing wind energy in the United States and their implications for the expansion of wind energy.

Obstacle 1: Wind energy is dependent on large subsidies.

According to the EIA’s report, Direct Federal Financial Interventions and Subsidies in Energy in Fiscal Year 2010, wind energy received subsidies of $4.986 billion from the federal government for Fiscal Year 2010. This amount is equal to approximately half the cost of new wind power installed during that period. State and local subsidies would be in addition. (The US Wind Energy Association shows that 6034 megawatts of new capacity was installed between October 1, 2009 and September 30, 2010, so the subsidy per megawatt was $826,318. This compares to an average cost per megawatt of about $1.4 million, excluding construction and connection costs.)

Wind energy’s largest subsidy, the Production Tax Credit, is set to expire on December 31, 2012, unless Congress acts to extend it, so there is now a big rush to get orders filled before that date. A study by Navigant Consulting forecasts a large drop in wind investment, if the Production Tax Credit is not extended (Figure 2).

Figure 2. Annual Investment in Wind Energy in $ Billion, according to Navigant Consulting.

Needless to say, the US Federal Government is not flush with money for subsidies, so there is the possibility that subsidies will not be renewed or will be cut back.

Obstacle 2: Wind energy is more variable than electricity produced by fossil fuels and by nuclear energy.

Wind blows when it chooses, which is often not when it is needed most. In theory, this problem could be resolved with robust long-distance transmission of electricity and with adequate electrical storage, but in the US, these are not available. Bill Richardson, energy secretary under Bill Clinton has said, “We’re a superpower with a Third World grid.” This means that even in locations where wind energy makes up a relatively large share of the fuel mix, other types of generations must be available to supply almost the full level of demand, if the wind is not blowing.

As a result, the role of wind energy is fairly limited. What wind energy does is permit electricity generating plants, particularly those fueled by natural gas, to use less fuel. Consequently, the price of wind energy tends to compete with the price of fuel, rather than with the wholesale price of electricity.

Chis Namoviz, who is in charge of renewable energy forecasting at the EIA, explained this to me in an e-mail in 2009:

Because of its relatively low “capacity value” (a result of usually not blowing very regularly during peak load hours), wind largely competes as a “fuel saver” resource, and can generally be compared against the fuel cost of what ever mix of fuel it is displacing (whether from existing capacity or from alternative investments in future capacity). In the U.S., this is typically some mix of relatively inexpensive coal and somewhat expensive natural gas, depending on the location of the wind plant, and the resulting seasonal/daily wind and load profiles . . .[Note from Gail: Natural gas is now cheaper than when this statement was made.]

We can see the result of this situation in Figure 3, from Annual Report on U. S. Wind Power Installation, Cost, and Performance Trends: 2007. The price of wind generation tends to trade a below the wholesale band for other types of wind generation, more at the price of the fuel that is saved (frequently natural gas) than at the usual wholesale price.

Figure 3. Comparison of prices of wind generated electricity with electricity generated by other means, from US Department of Energy report, "Annual Report on U. S. Wind Power Installation, Cost, and Performance Trends: 2007."

This lower price for wind-generated electricity helps explain some of the need for subsidies.

A related issue is the confusion caused by a comparison of the “levelized cost of wind” with the levelized cost of other types of generation, such as is shown in Figure 4 by the US Energy Information Administration.

Figure 4. EIA's exhibit showing Estimated Levelized Cost of New Electricity Generation Resources, from Annual Energy Outlook 2011.

Because wind acts as a fuel-saver, Figure 4 represents an “apples to oranges” comparison, if one makes the standard comparison of amounts in the last column. Instead, since wind energy only replaces fuel, what needs to be compared is:

• “Total System Levelized Cost” for wind relative to
• “Variable O&M (including fuel)” for other sources of production

In Figure 4, the Total System Levelized Cost of Wind is 97.0, and of Wind-Offshore is 243.2. These might be compared with the Variable O&M (including fuel) of coal (Advanced coal is 25.7) or of natural gas (Conventional Combined Cycle is 45.6), for example. On this basis, wind energy comes out badly, and is one reason it requires such high subsides.

Another related issue is that a person would normally want to substitute a less-scarce fuel for a more scarce fuel, but to some extent this works in reverse for wind power. At least some petroleum is used in manufacturing, transporting, installing, and maintaining wind turbines, but the energy that is provided as an output is mostly replacing natural gas, and perhaps some coal. Coal and natural gas are much cheaper (and more abundant) than oil, so even a small input/output substitution in this direction can quickly hurt the economics of the process.

While one intent of wind energy was to protect against rising fossil fuel prices, in the US those prices are not rising evenly. Oil is particularly high priced, but it is not oil that is being saved, it is other fuels.

Obstacle 3: Natural gas is now very cheap in the US, and there is a huge amount of natural gas generating capacity already built.

Since wind energy tends to compete with the cost of fossil fuels used to produce electricity (mostly natural gas and coal in the US), a low price for natural gas is a problem because even greater subsidies will be required for wind energy to be competitive.

Furthermore, natural gas generating capacity is no issue, because a great deal of natural gas generating capacity has been added in recent years.

Figure 5: US Generation Capacity by Year and Source, based on EIA Data. (The amount of electricity generated is not proportional to capacity, however. Nuclear is used at over 90% of capacity, coal a little below 70%, and wind at a little under 30% of capacity.)

Obstacle 4: In the US, we do not have an electrical grid that can provide very much long distance transport of electricity, and there are several reasons why changing this situation is very difficult.

Growth in wind energy requires very good long distance transmission capability, partly because wind resources are often located a long way from prospective users, and partly because the variable nature of wind can be “evened out” if wind energy is shared over a large area. Unfortunately, the US electrical system has grown up under a system where each locality has been expected to generate its own electricity. Under such a system, electrical transmission from city to city was originally designed to handle only occasional emergencies, and thus is very limited. I have written more about US electrical grid issues in The US Electrical Grid: Will it Be Our Undoing? and Upgrading the Grid – Many Pluses but Some Minuses Too.

The way the US electric transmission system was set up produces many anomalies. Electrical rates vary greatly from state to state. We needlessly burn large amounts of oil transporting coal to where it will be burned for electricity, rather than burning it near where the coal is mined, and then transporting the electric power over transmission lines. Nuclear-fueled power plants are sometimes located near large cities.

The problem is very difficult to fix for many reasons. Any improvement in electric transmission would tend to even out electricity rates, but this would be to the detriment of customers who currently have low electric rates. To the extent that new transmission costs more, and these higher costs are charged back in electric rates, such a change could result in higher electricity costs for more than half of the population–something most politicians would find unacceptable.

If better transmission were readily available and free, no one would want to build a power plant in their back yard, making it even harder to site new power plants than it is now.

Another issue is that a good mechanism for paying for the installation and maintenance of new long distance transmission lines has not been established. Under current procedures, a determination must be made as to which electric generating companies will benefit from new transmission lines, and the costs allocated among the beneficiaries. The government in the past has not funded long distance electrical transmission. No one really “owns” the long distance lines.

The only partial fix I can see would be to create a separate organization to build and maintain a few new long-distance transmission lines. Wind energy and other users seeking to use these lines would be charged for the use of these lines, similar to a toll road. It might be possible that more coal fired-power plants would be built near these lines, because wind usage by itself could not support these lines. Even this arrangement would likely require a change to current laws. The net effect might be more CO2, rather than less.

The cost of long distance electric transmission is likely to be fairly high–at least several cents per kWh, for wind energy transported over long distances. Over time, the price can be expected to rise as the price of oil rises. Some maintenance may become very difficult, such as that currently done by helicopters in remote locations.

Obstacle 5: A high proportion of funding for wind energy is up front.

Oil, coal, and gas all started out as fairly high EROEI investments, and much of the investment took place as the fuel was extracted. In such a situation, the investments threw off a high level of profit which could be used to fund further investment.

Fossil fuels are gradually shifting away from this model, with higher up front investment, and lower profit available to fund further investment. Wind turbines represent the extreme end of this continuum with most of the investment up front, and the return trailing many years behind.

As a result of this shift in timing, it is becoming more difficult to fund projects with huge up-front investment. In the “good old days,” we had the low price of fossil fuels which made other investments easier to afford. We also could count on a being always able to add more debt, but we are reaching limits on sustainable debt. I wrote two posts on The Link Between Peak Oil and Peak Debt (Part 1 and Part 2). More recently, I talked about how Net Savings is dropping dramatically in the US, so that non-debt sources of funding are also disappearing.

Figure 6. US Savings and Investment Ratios, based on US Bureau of Economic Analysis Data.

The net of all of this is that if we are reaching limits with respect to finite resources, it is going to be increasingly difficult to fund projects that require large up-front investment and provide a return later. We will likely have to give up some investments we really need (such as replacing worn out roads, pipelines, and school buildings) in order to ramp up investments in projects that require large front-end funding, like wind turbines.

Obstacle 6: Adding wind energy to the electric grid adds complexity which may be difficult to manage with declining resources.

The job of balancing supply with electrical demand and keeping all sources of electricity “in synch” becomes more difficult, as more variable sources of supply come on line. While it is theoretically possible to find technical solutions to these issues, it is not clear that we will in practice.

Furthermore, one approach that is being tried in order to avoid the cost of adding new electricity generating capacity and new electric transmission is to use the Smart Grid to help limit demand when at times when demand would normally be high, such as when temperatures are high or low. In the words of Smart Grid R & D: 2010-2014 Draft 2, “Smart grid can improve asset utilization and thereby avoid the need for new capacity.“

The expected effect of avoiding new capacity is that components are operated at closer to maximum capacity. Since adding new capacity is avoided, assets will over time tend to be older as well. While theoretically everything should go well, operating older units at closer to their theoretical capacity adds stresses to the system. Because of these factors, Smart Grid enhancements add efficiency to the system, but may reduce resilience.

According to the same report, the Smart Grid is being built as it is being planned. The amount of funding is not clear; costs must be recovered from customers based on cost recovery laws which vary by state. There are a huge number of details that need to worked out, such as necessary cyber security measures. It would be easier to rest easy if the Smart Grid had all been planned out in advance, tested on a small scale and pre-funded.

The grid with the new enhancements will work until at some point it doesn’t work–for example, an unplanned event causes a major failure within the system, or a needed system upgrade is too expensive to afford, or a replacement part from overseas is unavailable. Hopefully, failures of this type will be temporary and local, but if resources are limited, the time may come when the high cost of maintaining the system becomes unsustainable.

Further Thoughts about Wind Energy

I have not been able to touch on more than a few issues in this post.

One of the big issues with wind is that hopes have been raised for its widespread use, without really working through feasibility issues. If we are already having trouble with the electrical grid not being able to accept more wind energy in popular wind-generating areas when wind energy constitutes only 2.3% of total electricity supply, then wind energy is going to be difficult to scale up quickly. The issues I point out in this article suggest that the cost problem is still large, and the fixes needed to add long-distance transmission are likely to make the cost problem even worse.

The government needs to be able to show it is “doing something” about our energy problem, so it makes statements such as “Wind generation added 30% of all US generating capacity in 2007.” (See Figure 5 above.) Few people are energy literate enough to realize that even this progress is very slow, because relatively little new capacity is added in a year, and because wind, with its low-capacity factor, requires a disproportionate share of total new generation capacity, to make much progress. If wind turbines have an average life of 20-30 years, and other types of generation last for 40+ years, this will also affect the amount of new generation needed for wind, compared to other units.

It is easy for readers to become confused, when confronted with the many technology possibilities available, when they don’t understand the time, cost, and scale involved. Dr. Robert Hirsch, in the January 9, 2012, issue of the ASPO-USA Peak Oil Review writes:

The foregoing are realities that many people fail to understand, which means that they can be trapped into advocating energy changes that are not practical in the short term. Examples of some of the current common traps: 1) Assuming that wind and solar systems – electricity producers – can be a near-term solution to high gasoline prices; 2) Assuming that natural gas from shale is a near-term solution to our dependence on foreign oil; 3) Assuming that wind and solar can be a near-term means to lower the emissions from vehicles now powered by oil products; etc.

If transitions to new energy sources and new technologies could be made cheaply and quickly, then many options that appear to be feasible in fact would have a reasonable chance of working out. But there is another issue as well. Based on technology today, we need fossil fuels to make wind energy, and we need fossil fuels to transport wind turbines to the locations where they are to be installed. We also need fossil fuels to repair wind turbines and to maintain transmission lines. So wind energy and other proposed replacements for fossil fuels are deeply imbedded in the fossil fuel system, and dependent on it.

I expect that at some point grid problems will become overwhelming, so at least the long-distance portion of the grid will be lost. It is possible that adding more wind energy to the grid will make that date come sooner, rather than later, because of the complexity issues I mentioned. Unless the limiting factor on the life of the electric grid is the amount of coal and natural gas available, and wind energy somehow delays running out of these, I have a hard time seeing how wind energy will make the electric grid last longer.

There are so many obstacles for wind to overcome in the US that I am not sure that we should even try to push for higher wind penetration levels. The only exception might be in areas where wind energy is cheap to produce and the grid can readily accept the electricity.

Since the world is finite, there is a good chance that at some point we are going to have to get along with less electricity as well as less oil. Instead of focusing on delaying the inevitable, perhaps we should start thinking about preparing people for simpler lives that use less energy of all types. Such an approach might solve multiple problems at once–too much CO2, too little oil, and too little capital to tackle all the problems that need to be tackled at once.

This post originally appeared on Our Finite World.

This is a guest post by Tom Murphy. Tom is an associate professor of physics at the University of California, San Diego. This post originally appeared on Tom's blog Do the Math.

The Earth started its existence as a red-hot rock, and has been cooling ever since. It’s still quite toasty in the core, and will remain so for billions of years, yet. Cooling implies a flow of heat, and where heat flows, the possibility exists of capturing useful energy. Geysers and volcanoes are obvious manifestations of geothermal energy, but what role can it play toward satisfying our current global demand? Following the recent theme of Do the Math, we will put geothermal in one of three boxes labeled abundant, potent, or niche (puny). Have any guesses?

The Physics of Heat

Thermal energy is surprisingly hefty. Consider that putting a room-temperature rock into boiling water transfers to it an equivalent amount of energy as would hurling it to a super-sonic speed! We characterize the amount of heat an object can hold by its specific heat capacity, in Joules per kilogram per degree Celsius (or Kelvin, since one degree of change is the same in either system). Tying some energy concepts together, the definition of a kilocalorie (4184 J) is the amount of energy it takes to raise 1 kg (1 liter) of water 1°C. So we can read the specific heat capacity straight away as 4184 J/kg/K. This is a rather large heat capacity, on the scale of things. As a rule of thumb, 1000 J/kg/K is a marvelously convenient universal number for most substances: it works for wood, air, rock, etc. Liquids tend to be higher (typ. 2000 J/kg/K), and metals tend to be lower (150–500 J/kg/K). Rocks—relevant for geothermal energy—range from about 700–1100 J/kg/K, and although I would be happy enough to use the convenient 1000 J/kg/K for crude analysis, I will be somewhat more refined and use 900 J/kg/K for rock in this post—although I feel silly for it.

As an example, to heat a 30 kg dining room table by 20°C, we need to supply 600,000 J. Just multiply specific heat capacity by the mass and by the temperature change. A 1000 W space heater could do it in ten minutes (600 seconds), if all of its energy could be channeled directly into the table.

The next property to understand is thermal conductivity: how readily heat is transported by a substance. Differing thermal conductivity is why different materials at the same temperature feel like different temperatures to our touch. It’s because high thermal conductivity materials (metals) slurp heat out of our hands much faster than plastic or wooden objects would. Copper has a thermal conductivity of 400 W/m/K, while stainless steel has an abysmally low value (for a metal) around 15 W/m/K—which is one reason why stainless steel is the preferred metal in kitchens: we can tolerate holding the spoon or pot handle even when another part of the item is quite hot. Plastics are around 0.2 W/m/K, and foam insulation tends to be around 0.02 W/m/K. Rock falls between 1.5–7 W/m/K, with 2.5 W/m/K being typical.

How do we apply thermal conductivity? Imagine a flat panel of stuff with area, A, and thickness, t. Using the Greek letter kappa (κ) to represent thermal conductivity, the rate at which thermal energy flows across the panel given a temperature difference ΔT across it is κAΔT/t, which comes out in Watts.

Sources of Heat

Two sources contribute to the Earth’s heat. The first, contributing 20% of the total, derives from gravity. As proto-planetary chunks fell together under the influence of gravity, the kinetic energy they carried (converted gravitational potential energy) ended up heating the clumps that stuck together. If this were the only contributor, Earth’s center would have cooled significantly below its present levels by today. The other 80% of heating is the gift that keeps on giving: long-lived radioactive nuclei given to us by ancient supernovae (as with most of the other elements comprising Earth and ourselves). Specifically—in order of significance to heating—we have 232Th, 238U, 40K, and 235U, with half-lives of 14, 4.5, 1.25, and 0.7 billion years, respectively. Ironically, one can view the radioactive contribution as gravitational in origin also! This is because supernovae result from fusion losing the fight to gravity, and the heavy elements are created in the resulting gravitational collapse.

In total, the radioactive decay produces about 7×10−12 W/kg; in the mantle. The mantle occupies 85% of the volume of the Earth at an average density about 5 times that of water, having a mass of about 4.5×1024 kg. Multiply these together to get 34 TW of heat flow in steady state. If radioactivity is 80% of the story, this implies 42 TW total. Averaging over the area of the Earth, we get 0.08 W/m². Because of the decaying nature of radioactive materials, the heat generation was much higher a few billion years back, making Earth a more geologically active place (e.g., more volcanoes).

We can work up another estimate of the total geothermal heat flow by observing that the temperature gradient in the crust is 22°C/km. This gradient can be used as the ΔT/t part of the thermal conduction heat flow rate, κAΔT/t. Taking a square meter for A and 2.5 W/m/K for κ, we calculate a geothermal “loading” of 0.055 W/m². Indeed, Wikipedia reports a land-based heat flow of 0.065 W/m² while the ocean (due to thinner crust and thermally greedy water) averages 0.1 W/m².

Compared to Human Use

Using the Wikipedia value of 0.065 W/m² over land, multiplying by land area yields 9 TW. Humans use 13 TW currently. So if we managed to catch every scrap of land-based geothermal flow (and could use it efficiently), we would not fully cover our present demand. Needless to say, we’re not remotely capable of doing this.

Diffuse Use vs. Hotspots

Naturally, some places are better than others for tapping into geothermal energy. A map of the continental U.S. in heat flow (below) reveals that the west has more flow than the east. A similar map for North America (including oceans) can be found on the SMU website. On a large regional basis, some spots in the U.S. dip down to 0.03 W/m², while some of the better regions reach up beyond 0.1 W/m².

Note that Yellowstone, in northwestern Wyoming, is the hottest zone.

Even so, we’re talking thermal gradients that are at most in the neighborhood of 35°C/km. In order to produce electricity in a heat engine, we are stuck with a maximum thermodynamic efficiency of (Th − Tc)/Th, where “h” and “c” subscripts refer to absolute temperatures of the hot and cold reservoirs, respectively. At 1 km depth, this amounts to only 10% (and in practice we tend to only get about half of the theoretical maximum efficiency). One needs to drill at least 3 km down before being able to take advantage of steam (at 27% max efficiency). A depth of 5 km reaches 38% maximum theoretical efficiency—so perhaps 20% practical efficiency. Making a 1 GW electricity plant operating on the steady-state geothermal flow would require canvassing an area 200 km on a side buried 5 km deep even in the better regions having 0.1 W/m². Realizing that we’re stuck with thermodynamic inefficiency, a geothermal network covering every scrap of land area on the globe would get less than 2 TW of power at 20% end-to-end efficiency.

So rather than mess with the pathetically impractical commonplace thermal gradients for the purpose of electricity production, we look to hotspots like the Yellowstone region, or places where hot springs and geysers can be found at the surface. Indeed, The Geysers in California hosts 1.5 GW of installed geothermal electricity, but the power output has declined by almost a factor of two in recent decades (it is possible to draw out heat faster than it is replaced by conduction).

Part of the Geysers plant, in Calif. Source: EERE

The U.S. has about 3 GW of geothermal electricity installed, out of the worldwide total of 10 GW. Surprising to me, Iceland has just 0.6 GW installed, but this is 30% of their national electricity production. Another surprise to me was that the Philippines also derive about 30% of their electricity from geothermal sources, amounting to 1.9 GW.

I don’t have any handy back-of-the-envelope way to estimate the abundance of hotspots. Out of the 9 TW of diffuse land-based heat flow, I might guess that something like 1% (90 GW) may be available in the form of geyser-like surface steam. In short, these are rare beasts.

Direct Use

Rather than try to generate electricity, we could use direct heat from geothermal, or use the thermal mass of the ground as a push-point for heat pumps. The latter should not be called geothermal, since it is not tapping into the geothermal heat flow. As such, I will ignore it here and return to it at some later time together with a discussion of heat pumps for controlled climate applications.

The difficulty with extracting heat from the ground is that the gradient is rather small. For instance, hot water in the home generally wants to be about 45°C. This requires drilling 1.5 km (about a mile) down to get this warm—certainly impractical for individual homes. It could possibly be effective for communities or cooperatives that distribute hot water to a number of houses/businesses. Using geothermal energy for home heating faces similar distribution challenges.

Sustainable Extraction

When drawing heat out of a region in the ground, that region will cool relative to its surroundings if heat is extracted at a rate faster than the nominal flow—leading to a depletion of thermal capacity. The replacement heat must ultimately come primarily from radioactive decay. Let’s ask how much rock volume needs to supply thermal energy for one house on a sustainable basis.

The average American household used 80 thousand cubic feet of natural gas in 2001 (apologies for old data and Imperial units). The gas is predominantly used for heating of one form or another: house, water, and food. 80,000 cf translates to about 800 Therms of energy per year, or 2700 W of continuous thermal power. Using our number from before that the mantle generates 7×10−12 W/kg, the average American home would need a rock mass of 4×1014kg, or a cubic volume 5 km on a side at a crustal density of 3.3 times that of water.

Can you believe this? All that volume for one house! This does not mean that the collection network needs to be this large. After all, heat is flowing from deeper down all the time. In this context, the average house needs to intercept an area 200 meters on a side at 0.065 W/m². Still quite a large outlay of piping 1.5 kilometers deep.

Thermal Depletion

What if we cheat and use a smaller collection network, relying on conduction to fill in with surrounding heat? How long will our resource be useful? I’ll spare you the derivation, but the recharge time via thermal conduction is proportional to density times specific heat capacity divided by thermal conductivity. Most importantly, it scales as the square of the dimension (think radius of the depleted zone). Using numbers for an egg (typical food will have values like: ρ ≈ 1000 kg/m³; κ ≈ 1 W/m/K; cp ≈ 2000 J/kg/K; R ≈ 0.02 m), I get a timescale of 800 seconds, or about 13 minutes. This is how long it would take an egg to cool down (or heat up in boiling water). Not to bad, as estimates go. Using numbers for rock, I get a one year time constant when R ≈ 5 m. Crudely speaking, this means we’d have access to a yearly “sustainable” volume—recharging in summer, for instance—around 500 cubic meters, holding 45 GJ (cpρVΔT) of thermal energy at a ΔT of 30°C. Used over a year, this provides something like 1400 W of average power—about half of the typically desired amount.

The danger is that once you try to go larger scale than this, the depletion volume gets larger, and the time to recharge scales up accordingly. Fundamentally, thermal depletion is a dimensional problem. You can draw out energy according to volume, but it is recharged according to area. So the problem is dimensionally stacked to come up short, leading to thermal depletion. This analysis deals with straight conduction. An underground fluid flow would change the story, and developed geothermal sites usually have this feature.

Damn the Depletion!

Still, if we don’t care about sustainable use of geothermal, we can just keep drilling new holes to deplete one region after the other. In this sense, we could evaluate the thermal endowment in the upper 5 km of crust under land. The average temperature in this layer is about 60°C above the surface value, so that each cubic meter (3300 kg) contains 180 MJ of thermal energy. Summed over 1.4×1014 m², we get about 1026 J. This is 250,000 years of our global appetite. A quarter-million years might seem close enough to indefinite that we’re willing to call it sustainable. Truly it is a substantial endowment. It’s the practical considerations that hold us off from rushing into this resource.

The energy derived is mostly useful for heat, being inefficient at producing electricity. It won’t fly our planes or drive our cars. And it’s buried under kilometers of solid rock, making it very difficult to access. Each borehole only makes available the heat in its immediate surroundings—unlike drilling for oil or natural gas, where a single hole may access a large underground deposit. So my guess is that we’ll burn every tree and fossil fuel on the planet before we start drilling through ordinary rock to stay warm. In other words, there is little incentive to dig deep for heat. By the time we run out of the easier resources—having burned every scrap of wood not bolted down—are we going to be left in a state to drill through rock at a massive scale?

In short, even though the thermal energy sitting under our feet is enormous in magnitude, it does not strike me as a lucky find. No one is racing to dig in. Perhaps it is simpler to say that it’s economically excluded, at present. And will it ever be cheaper to drill? For me, this falls into a category similar to space resources. Sure, they exist, but getting to them means that they might as well not be there, for practical purposes.

Geothermal In Perspective

Abundant, potent, or niche? Hmmm. It’s complex. On paper, we have just seen that the Earth’s crust contains abundant thermal energy, with a very long depletion time. But extraction requires a constant effort to drill new holes and share the derived heat among whole communities. Consider that two-thirds of our fossil energy goes up as waste heat, and often in cold environments. Waste is an appropriate word, in this context. But distributing the heat into useful places is a practical challenge to which we seldom rise.

Once we move to the steady flow regime, we get 9 TW across all land. This might qualify it as potent, except that practical utilization of the resource fails to deliver. For one thing, the efficiency with which we can produce electricity dramatically reduces the cap to the 2 TW scale. And for heating a home, we saw that we would need to capture zones well over 100 meters on a side. Recall that in similar fashion, the 1200 TW scale for wind dissipation was knocked way down to a handful of terawatts to account for the practically extractable portion—but still leaving it in the potent category. So realistically, steady-state geothermal fails to deliver, and lands in the “niche” box.

Clearly, geothermal energy works well in select locations (geological hotspots). But it’s too puny to provide a significant share of our electricity, and direct thermal use requires substantial underground volumes/areas to mitigate depletion. All this on top of requirements to place lots of tubing infrastructure kilometers deep in the rock (do I hear EROEI whimpering?). Even dropping concerns about depletion, the practical/economic challenges do not favor extraction of geothermal heat on a large scale. So geothermal is not giving me that warm, fuzzy feeling I seek. It’s certainly not riding to the rescue of the imminent liquid fuels crunch.

We’ll see nuclear fusion next week.

In the last post on the oil and gas fields of the Northern Caucasus, I commented that one of the reasons that these older oil and gas fields were being further developed was due to the introduction of advanced Western techniques. As John Grace points out in “Russian Oil Supply, another reason that there are fields left to develop is due to the philosophy by which the Soviet government marshalled resources to keep the Union supplied with oil for domestic and export use. Because of its centralized nature, as the resources in one region declined, so the financial support and technical equipment were removed and taken to other parts of the country, where a more plentiful supply source was available. This frequently left smaller fields behind, and removed the incentive for further exploration in the older regions.

The first region to see that removal of support was around Baku, and then the North Caucasus, as more plentiful resources became evident up in the region around Almetyevsk, in what is now the Republic of Tatarstan. The region lies considerably north of Volgograd (Stalingrad) and further east, though it still lies on the banks of the Volga, though also just to the West of the Ural Mountains, and thus the more popular and general description is the Volga-Ural Basin.

Relative location of Almetyevsk, showing the Volga (black line) Stalingrad (now Volgograd), and the Caspian. (Google Earth)

The Volga-Urals Basin is now recognized to be extensive with the USGS estimating that there remain some 1.5 billion barrels of oil, and 2.3 Tcf of natural gas (at the mean) left to be discovered and produced.

Extent of the Volga-Ural Basin (USGS)

Prior to the Second World War, the region saw little development. Tar pits within the Basin had indicated the presence of oil, and Grace has pointed to outhouses exploding around the town of Orenburg as natural gas from the underlying field collected in the buildings, the first indicator of the field's presence. But the fields all appeared to be small and with enough production from Baku and Grozny to meet existing needs, there was little initial incentive to develop what seemed to be a series of small, shallow fields.

Oilfields of the Volga-Ural Basin (Russian Oil Supply)

With the German advances into the Caucasus, that oil became lost or more difficult to bring north, and the relative security of the Volga-Urals meant that a greater effort was made to bring those fields on line. Production had reached 55 kbd in this “second Baku” by the end of the war. The first break had come with the discovery of the relatively shallow oil field at Tuymazinskoye in 1937, but it was not until they deepened one of the wells into the lower Devonian layers in 1944 that they hit the more productive reservoirs and the potential of the region became evident. In 1943, a test well had been sunk at Shugurovo and flowed at 140 bd from a reservoir at 2,000 ft. With the knowledge of the deeper reservoirs, a third well in the region near the town of Romashkino was drilled down to 6,463 feet, penetrating the casing on July 10, 1948. Because of formation damage the well was slow to produce, but within a short while was up to 876 bd. Holding 17 billion barrels of oil, and thus the largest oil reservoir discovered at the time, the Romashkino field (which included the well at Shugarovo) had been tapped. In time another seven fields, each of more than a billion barrels, were added to the inventory for the Basin.

The deeper Devonian beds required a number of innovations to produce at the levels that Moscow required. The first of these was the development of the down-hole turbo drill. Russian steel making was not on par with that available in the West, and the torque requirements for drilling the harder and deeper rocks were a challenge, overcome by putting the turning motor at the bottom of the well. The second problem that arose was maintaining well pressure as the oil was removed. The use of contour water flooding evolved from the initial Master Plan in 1956 and was successively modified to perimeter flooding, so that by 1960 the basin was producing at 2.9 mbd, comfortably exceeding the target 1.2 mbd. Romashkino itself peaked at just under 1.6 mbd in 1968 and began to decline in production in 1976. As production declined, so the water cut also rose and by 1993, production was down to around 300 kbd, with about 85% water cut.

Production of oil from Romashkino (Russian Oil Supply)

Overall production from the Volga-Urals Basin includes some of the fields that lie outside of Tatarstan; as a result, the decline of the Basin was a little later than that of the main field within it. For example, further to the East lies the Arlan field in Bashkortostan, run by Bashneft. That too, however, is now in decline. In its 50-year life it has produced, with the Shkapovo field, over 4.7 billion barrels of oil. The overall basin produced from over 800 discrete fields.

Production history of the fields of the Volga Ural Basin (IHS via Dave Cohen)

More recently the EIA reported that the Volga-Urals Basin produced 2.03 mbd in 2009, while the Northern Causasus produced some 800 kbd.

Romashkino lies in Tatarstan, and the Tatneft Company had been formed to develop the oil in the Republic, of which some 6.3 billion barrels was in reserve. Realizing that their geography precluded independence, they became an associate subject of the Russian Federation, and Tatneft was privatized. Through helpful arrangements with the local government production, which had declined through lack of investment, production was brought back to 465 kbd for the region, and has held at that level, through the collapse of the ruble. As the economy was restored, the company began to expand, and has helped Kalmykia to develop their resources, for example. (The Caspian oilfields that are now being developed lie off-shore Kalmykia).

With over 15 billion barrels now produced from Romashkino , more advanced techniques are being used to improve recovery of the remaining oil. These include the use of carbon dioxide injection, which has improved some production by as much as 12%.

Because Volga Urals oil has a high sulfur content (around 2.5%) this has, in the past, led to it being blended with West Siberian oil prior to refining. As the resource has declined, the oil that is left is increasingly heavy, merging into the Melekess oil sands.

(Russia in total is estimated to have around 246 billion barrels of bitumen in sand formations, though most of it is in Eastern Siberia). The USGS has estimated that, at present, some 13.4 billion barrels of the Melekess oil is technically recoverable. Working with MicroPro GMBH, the bacteria Clostridiae has been tested as a means of improving production.
Improved flow conditions in the reservoir and increased gas/oil ratios led to an enhanced net oil production by 50% to 65% without changing production regime. The water content of the entire field was reduced from 74% to 57%. Between 1992 and 1995, the MEOR treatment resulted in an additional MEOR oil production of 4,200 ton (26,400 bbl)

Whether the small fields that remain in the Volga Ural Basin will be developed in the short term (as they likely would be by small independents were they in the West) appears to be currently less likely as both Tatneft and Bashneft see better returns by investing outside the region than within it. They are also reputed by Grace to retain a lot of Soviet-era infrastructure and thinking within the companies, which may also reduce the effort to invest in the smaller fields. It is difficult, therefore, to see the region have much increase in production from current levels, but rather it may continue a decline into the future.

In regard to natural gas, down by the border with Kazakhstan lie the natural gas deposits of the Orenburg field (of exploding outhouse fame). Production began in 1974, reaching a steady state of production in 1979, and holding a 48 bcm production per year until 1984. In order to maintain pressure, water flooding was used, and its influence on the production of a typical well can be seen below. Overall, production has since fallen to 18 bcm per year.

The use of water pressure to sustain production from a well in the Orenburg field (Ivanov)

More recently the field has changed to use initially horizontal wells, and since 2009, the use of multi-laterals in order to sustain production and increase reserves, still considered to be around 280 bcm of natural gas (9 Tcf). This is a little more than the EIA estimate. However, given the increasing cost of developing this, when set against the much larger volumes that can be found in other parts of Russia (not to mention Kazakhstan and Turkmenistan to the south) it is reasonable to assume that the region will continue to decline in natural gas production also.

This is a guest post by Mike "Mish" Shedlock, who is an investment advisor representative with Sitka Pacific Capital Management. Mish blogs at Mish's Global Economic Trend Analysis, where this post first appeared.

A major part of the United States' misguided policy on ethanol usage came to an end as the $6 billion-a-year ethanol subsidy dies

America's corn farmers have been benefiting from annual federal subsidies of around $6 billion in recent years, all in the name of ethanol used as an additive for the nation's vehicles.

That ends on Jan. 1, when the companies making ethanol will lose a tax credit of 46 cents per gallon, and even the ethanol industry is OK with it -- thanks in part to high oil prices that make ethanol competitive.

Subsidized since 1979 as a homegrown fuel cleaner than gasoline, corn ethanol had plenty of opponents, environmentalists among them.

Environmentalists question the cleaner energy premise -- adding factors like tractor diesel emissions and fertilizer runoff make it dirtier, they say.

"Corn ethanol is extremely dirty," Michal Rosenoer, biofuels manager for Friends of the Earth, said in heralding the tax credit's demise. "It leads to more climate pollution than conventional gasoline, and it causes deforestation as well as agricultural runoff that pollutes our water."

Opponents also see corn ethanol, which now takes a larger share of the U.S. corn crop than cattle, hogs and poultry, as a factor in driving food prices higher.

"The end of this giant subsidy for dirty corn ethanol is a win for taxpayers, the environment and people struggling to put food on their tables," Rosenoer added.

But there's a nearer-term battle brewing over corn-based ethanol. A 2005 law requires that 7.5 billion gallons of renewable fuel be produced by 2012 -- 6.25 billion gallons were produced in 2011. A 2007 revision gradually increases that to 36 billion gallons by 2022.

AAA Predicts 4 Cent Rise in Gasoline Prices

Please consider End of ethanol subsidy expected to bring higher gas prices

In January, the federal government is stopping a 45-cent-a-gallon subsidy to ethanol producers, who will pass that extra expense to drivers who buy ethanol-supplemented gas, said AAA Carolinas spokesman Tom Crosby. Extra costs at the pump will amount to about 4 cents, he said.

Not So Fast

The Brazilian Sugar Cane Association reports Congressional recess means the end of three decades of US tariffs on imported ethanol

For the first time in more than three decades of generous US government subsidies for the domestic ethanol industry, coupled with a steep tariff on imports, the United States market will be open to imported ethanol as of January 1st, 2012, without protectionist measures. Today’s adjournment of the 112th Congress means both the US$0,54 per gallon tax on imported ethanol and a corresponding tax credit of US$0,45 per gallon for blenders, the VEETC (Volumetric Ethanol Excise Tax Credit), will expire as expected on December 31st.

“With Congress in recess, there are no opportunities for further attempts to prolong the tax credit or the tariff, so we can confidently say these support mechanisms will be gone at the end of 2011,” said the Washington Representative for the Brazilian Sugarcane Industry Association (UNICA), Leticia Phillips. This means that in 2012, the world’s largest fuel consuming market will be open to imports of less costly and more efficient ethanol, including sugarcane ethanol produced in Brazil, recognized since 2010 by the US Environmental Protection Agency (EPA) as an advanced biofuel because of its verified reduction of up to 90% in greenhouse gas emissions compared to gasoline.

If attempts in Congress to prolong the tax credit had been successful, the subsidy package now about to expire would continue to cost American taxpayers about US$6 billion per year. As for the tariff, meant primarily to keep Brazilian sugarcane ethanol out of the US market, its demise should reinforce fact-based assessments about the various feedstocks used around the world to produce ethanol, according to UNICA President Marcos Jank.

45 Cent Subsidy Ends, So Does 54 Cent Tariff

With the tariff ending, price of imported ethanol should drop by 54 cents per gallon. The net effect of the end of expiring bill, all thing being equal (which they won't be), should be a 9 cent drop in price of ethanol.

Federal and State Ethanol and Biodiesel Requirements

Please consider Federal and State Ethanol and Biodiesel Requirements

Minnesota, a major producer of ethanol, has required all gasoline to contain at least 7.7 percent ethanol since 1997. Hawaii requires 85 percent of its gasoline to contain 10 percent ethanol, effective on April 2, 2006. The intention of the law is to spur local production of ethanol from sugar, but the ethanol could also come from the U.S. mainland or from Brazil.

Minnesota was also the first State to require biodiesel blending into diesel fuel, at 2 percent by volume. The requirement became effective in mid-2005, when two new biodiesel plants, each with 30 million gallons per year capacity, began operation in the State. The law was waived several times because of quality problems with the biodiesel, but it is again in effect.

Washington requires 2 percent ethanol in gasoline and 2 percent biodiesel in diesel fuel no later than November 30, 2008. The requirement will increase to 5 percent once the State can produce biodiesel equal to 3 percent of its diesel demand.

Louisiana enacted a requirement for 2 percent ethanol in gasoline and 2 percent biodiesel in diesel fuel, once sufficient capacity is built in-State. Assuming that Louisiana’s 2-percent and Washington’s 5-percent requirements are triggered, Louisiana, Minnesota, and Washington will require 102 million gallons of biodiesel in 2012 and 146 million gallons in 2030.

State Mandated Ethanol Usage

As noted above, some states mandate its usage, others don't. Mandating various blends adds to the price, due to inefficiencies. Moreover, given that ethanol from corn makes no environmental sense, promoting the idea is absurd.

The California Energy Commission Consumer Energy Center states

Most ethanol used for fuel is being blended into gasoline at concentrations of 5 to 10 percent. In California, ethanol has replaced methyl tertiary butyl ether (MTBE) as a gasoline component. More than 95 percent of the gasoline supplied in the state today contains 6 percent ethanol. There is a small but growing market for E85 fuel (85 percent ethanol and 15 percent gasoline) for use in flexible fuel vehicles (FFVs), several million of which have been produced by U.S. automakers. But E85 is primarily found in the Midwest in corn-producing states. Ethanol is also being used to formulate a blend with diesel fuel, known as "E-Diesel", and as a replacement for leaded aviation gasoline in small aircraft.

All gasoline vehicles in use in the U.S. today can accept gasoline blended with up to 10 percent ethanol (sometimes called gasohol). Flexible Fuel Vehicles (VVFs) are cars and trucks that can use any level of ethanol up to 85 percent. They're built with special fuel system components designed to be compatible with higher ethanol concentrations.

Calculating the Savings

For California then, assuming Brazil supplies the ethanol 9 cents cheaper, and the ethanol content of gasoline is 6%, California prices might drop about a half-cent per gallon. In states where the ethanol content is 10%, the price should drop nine-tenths of a cent per gallon.

However, this assumes Brazil supplies 100% of US ethanol and that is not a realistic assumption even if it makes good environmental and economic sense.

More than likely costs go up a couple pennies rather than the 4 cents calculated by the AAA. However, any price hikes on gasoline would be more than made up for by the drop in corn prices which in turn will pass through to grain-fed beef, corn flakes, etc.

Regardless of what happens to prices, ending all tariffs and letting the free market set prices is a very good thing in and of itself. Unfortunately, inane state rules and still intact federal rules mandating ever-increasing amounts of biofuels in gasoline formulations are still in control even though the subsidies ended.

This is a guest post by Chris Cook, former compliance and market supervision director of the International Petroleum Exchange.

All is not as it appears in the global oil markets, which have become entirely dysfunctional and no longer fit for its purpose, in my view. I believe that the market price is about to collapse as it did in 2008, and that this will mark the end of an era in which the market has been run by and on behalf of trading and financial intermediaries.

In this post I forecast the imminent death of the crude oil market and I identify the killers; the re-birth of the global market in crude oil in new form will be the subject of another post.

Global Oil Pricing

The “Brent Complex” is aptly named, being an increasingly baroque collection of contracts relating to North Sea crude oil, originally based upon the Shell “Brent” quality crude oil contract that originated in the 1980s.

It now consists of physical and forward BFOE (the Brent, Forties, Oseberg and Ekofisk fields) contracts in North Sea crude oil; and the key ICE Europe BFOE futures contract, which is not a deliverable contract and is purely a financial bet based upon the price in the BFOE forward market.

There is also a whole plethora of other ‘over the counter’ (OTC) contracts involving not only BFOE, but also a huge transatlantic “arbitrage” market between the BFOE contract and the US West Texas Intermediate (WTI) contract originated by NYMEX, but cloned by ICE Europe.

North Sea crude oil production has been in secular decline for many years, and even though the North Sea crude oil benchmark contract was extended from the Brent quality to become BFOE, there are now only about 60 cargoes each of 600,000 barrels of BFOE quality crude oil (and as low as 50 when maintenance is under way) delivered out of the North Sea each month, worth at current prices about $4 billion.

It is the ‘Dated’ or spot price of these cargoes – as reported by the oil price reporting service Platts in the ‘Platts Window’– that is the benchmark for global oil prices either directly (about 60%) or indirectly, through BFOE/WTI arbitrage for most of the rest.

It will be seen that traders of the scale of the oil majors and sovereign oil companies do not really have to put much money at risk by their standards in order to acquire enough cargoes to move or support the global market price via the BFOE market.

Indeed, the evolution of the BFOE market has been a response to declining production and the fact that traders could not resist manipulating the market by buying up contracts and “squeezing” those who had sold forward oil they did not have, causing them very substantial losses. The fewer cargoes produced, the easier the underlying market is to manipulate.

As a very knowledgeable insider puts it….

The Platts window is the most abused market mechanism in the world.

But since all of this short term ‘micro’ manipulation or trading (choose your language) has been going on among consenting adults in a wholesale market inaccessible to the man in the street, it is pretty much a zero sum game, and for many years the UK regulators responsible for it – ie the Financial Services Authority and its predecessor - have essentially ignored it, with a “light touch” wholesale market regime.

If the history of commodity markets shows us anything, it is that if producers can manipulate or support prices then they will, and there are many examples of which the classic cases are the 1985 tin crisis, and Yasuo Hamanaka’s 10-year manipulation of the copper market on behalf of Sumitomo Corporation.

When I gave evidence to the UK Parliament’s Treasury Select Committee three years ago at the time of the last crude oil bubble, I recommended a major transatlantic regulatory investigation into the operation of the Brent Complex and in particular in respect of the relationship between financial investors and producers, and the role of intermediaries in that relationship.

I also proposed root and branch reform of global energy market architecture, which in my view can only come from producer nations and consumer nations collectively, because intermediary turkeys will not vote for Christmas.

A Meme is Born

In the early 1990s, Goldman Sachs created a new way of investing in commodities. The Goldman Sachs Commodity Index (GSCI) enabled investment in a basket of commodities – of which oil and oil products was the greatest component – and the new GSCI fund invested by buying futures contracts in the relevant commodity markets which were 'rolled over' from month to month.

The genius dash of marketing fairy dust that was sprinkled on this concept was to call investment in the fund a ‘hedge against inflation’. Investors in the fund were able to offload the perceived risk of holding dollars and instead take on the risk of holding commodities.

The smartest kids on the block were not slow to realise that the GSCI – which was structurally ‘long’ of commodity markets – was taking a long term position which was precisely the opposite of a commodity producer who is structurally ‘short’ of commodities because they routinely sell futures contracts in order to insure themselves against a fall in the dollar price; ie commodity producers are offloading the risk of owning commodities, and taking on the risk of holding dollars.

So, in 1995 a marriage was arranged.

BP and Goldman Sachs get Married

From 1995 to 2007 BP and Goldman Sachs were joined at the head, having the same chairman – the Irish former head of the World Trade Organisation, Peter Sutherland. From 1999 until he fell from grace in 2007 through revelations about his private life, BP’s CEO Lord Browne was also on the Goldman Sachs board.

The outcome of the relationship was that BP were in a position, if they were so minded, to obtain interest-free funding via Goldman Sachs, from GSCI investors through the simple expedient of a sale and repurchase agreement - ie BP could sell title to oil with an agreement to buy back the oil later at an agreed price.

The outcome would be a financial ‘lease’ of oil by BP to GSCI investors and the monetisation of part of BP’s oil inventory. Such agreements in relation to bilateral physical oil transactions are typically concluded privately, and are invisible to the organised markets. However, any risk management contracts which an intermediary such as Goldman Sachs may enter into as a counter-party to both a fund and a producer are visible on the futures exchanges.

Due to the invisibility of the change of ownership of inventory ‘information asymmetry’ is created where some market participants are in possession of key market information which others do not have. This ownership by investors of inventory in the custody of a producer has been termed ‘Dark Inventory’

I must make quite clear at this point that only BP and Goldman Sachs know whether they actually did create Dark Inventory by leasing oil in this way, and readers must make up their own minds on that. But I do know that in their shoes, what I would have done, particularly bearing in mind that such commodity leasing is a perfectly legitimate financing stratagem that has been in routine use in the precious metals and base metal markets for a very long time indeed.

Planet Hype

The ‘inflation hedging’ meme gradually gained traction and a new breed of Exchange Traded Funds (ETFs) and structured investment products were created to invest in commodities. In 2005, Shell entered quite transparently into a relationship with ETF Securities which enabled them to cut out as middlemen both investment banks and the futures market casinos, and with them the substantial rent both collect.

Other investment banks also started to offer similar products and a bandwagon began to roll. From 2005 to 2008, we therefore saw an increasing flood of dollars into the oil market, and this was accompanied by the most shameless and often completely misleading hype, and led to a bubble in the price.

There was (and still is) no piece of news which cannot be interpreted as a reason to buy crude oil. The classic case was US environmental restrictions on oil products, which led to restricted supply, and to price increases in oil products. Now, anyone would think that reduced refinery throughput will reduce the demand for crude oil and should logically lead to a fall in crude oil prices.

But on Planet Hype faulty economic logic – the view that higher product prices are necessarily associated with higher crude oil prices – was instead used as justification for the higher crude oil prices which resulted from the financial buying of crude oil attracted by the hype.

You couldn’t make it up: but unfortunately, they could, and they did.

More worrying than mere hype was that a very significant amount of oil inventory had actually changed hands from producers to investors. Only those directly involved were aware that below the visible part of the oil market iceberg lurked massive unseen ‘Dark Inventory’.

Greedy Speculators and Hoarding

The pervasive narrative among people and politicians, and which is spread by a campaigning press, is of ‘greedy speculators’ who are ‘hoarding’ commodities and ‘gouging’ consumers in search of a transaction profit.

There is no better example of this meme than the UK’s Daily Mail scoop on 20th November 2009.

Here we saw pictures of shoals of some 54 shark-like tankers loaded with oil and lurking off the UK coast with millions of barrels of ‘hoarded’ crude oil, some of them having been there since April 2009. The Mail’s story was that these tankers were full of hoarded oil whose greedy owners were waiting for prices to rise before gouging the public.

The reality was rather different.

The motivation of the investors involved was not greed but fear. The Fed had been busily printing another trillion in QE dollars to buy securities and the sellers, and other investors aimed not to make a dollar profit but rather to avoid a dollar loss.

So they poured $ billions into oil index funds and similar products and the oil leases/loans which accommodated these funds’ financial purchases of oil had the effect of raising forward prices and of depressing the spot price, thereby creating what is known as a market ‘in contango’.

When the forward price is high enough in a contango market, what happens is that traders will borrow money to buy crude oil now, and sell the oil at the higher price in the future. Provided the contango is high enough, they will cover interest costs and the cost of chartering and insuring the vessel and its cargo, and lock in a profit for the trader at the end.

This is exactly what traders did through the summer of 2009, until the winter demand by refineries for crude oil and a reduction in the flow of QE dollars into the market combined to see the stored oil gradually delivered to refineries and the sharks depart the UK shores.

The point is that the widely held perception of high oil prices being the fault of hoarders and greedy speculators is – apart from very short term ‘spikes’ in the price - entirely misconceived. And even when speculators do dabble in oil markets, they are almost always pillaged by traders and investment banks with much better market information, which is probably what is happening right now.

The Bubble Bursts

In 2008 there was an influx of genuine speculators in search of short term transaction profit. The motivation of inflation hedgers, on the other hand, is the avoidance of loss, which leads to different market behaviour and the perverse outcome that they have been responsible for causing the very inflation they sought to avoid.

The price eventually reached levels at which demand for products began to be affected and shrewd market observers began to position themselves for the inevitable bursting of the obvious bubble. But those market traders and speculators who correctly diagnosed that the price would collapse were unaware of the existence of the Dark Inventory of pre-sold oil sitting invisibly like an iceberg under the water.

Traders who had sold off-exchange Brent/BFOE contracts or deliverable WTI contracts found themselves ‘squeezed’ because title to the crude oil which they thought would be available at a cheaper price to fulfil their contractual commitment had been ‘pre-sold’ to financial investors. This meant that they had to scramble to buy oil at a higher price than they had expected.

The price spiked to $147 per barrel, and then declined over several months all the way to $35 per barrel or so, as many of the index fund investors pulled their money out of the market in late 2008 and joined a stampede to the safety of US Treasury Bills. What was happening here was that the Dark Inventory which had been created flooded back into the market, and overwhelmed the market’s capacity to absorb it.

Convergence and Futures Pricing

The oil market price is – by definition – the price at which title to dollars is exchanged for title to crude oil.

But there is very considerable debate among economists about the effect of derivative contracts on this spot market price, and whether it is the case that the futures market converges on the physical market price or vice versa.

Now, in the case of a deliverable exchange futures contract, a price is set for delivery of a standardised quantity of a particular specification of a commodity at a particular location within a specified period of time. If that contract is held open until the expiry date and time then there will indeed be a spot delivery and payment against documents at the original price. in accordance with the exchange’s contractual terms.

But the key point is that this futures contract will not be held open to the expiry date at the original price unless the physical market price – which is set by physical supply and demand – is actually at that price at that specific point in time. If the physical price is lower or higher, then the futures contract will be closed out through a matching purchase or sale and a profit or loss will be taken.

I managed the International Petroleum Exchange’s Gas Oil contract for six years, which was deliverable in North West Europe, and the final minutes of trading before contract expiry were Europe’s greatest game of ‘chicken’.

Moreover, no IPE broker in his right mind would dream (because the broker was responsible to the London Clearing House for defaults) of letting a financial investor with no capability of making or taking delivery hold a position into the last month before delivery. And if a broker was not in his right mind, it was my job to act under the exchange rules to ensure such positions were liquidated.

In other markets, the ability to own physical commodities – eg through ownership of warehouse warrants – is much more straightforward for investors. But the logistics of oil and oil products are such that financial investors are simply incapable of participating in the physical market. In my view, the use of position limits for financial investors in crude oil and oil products is of little or no use if the clearing house, exchange, and brokers are doing their job.

Finally, now that the US WTI contract is just the tail on the Brent/BFOE physical market dog, this discussion has moved on, since the ICE Brent/BFOE futures contract is in fact settled in cash against an index based on trading in the BFOE forward market, with no physical delivery. It is simply a straightforward financial bet in relation to the routinely manipulated underlying BFOE physical market price - ie, the question of convergence does not arise.

Anything but Dollars

With interest rates at zero per cent, and with the Federal Reserve Bank printing dollars through QE, a tidal wave of money flowed into equity and commodity markets purely as an alternative to the dollar, and they did so through a proliferation of funds set up by banks.

Note here that the beauty of such funds for the banks is that it is the investors who take the market risk, not the banks, and the marketing and operation of funds has become a very profitable use of scarce bank capital.

So a flood of financial purchasers of oil were looking for producers willing and able to sell or lease oil to them.

Producers in Pain

Producing nations who had massively expanded their spending in line with a perceived ‘sellers’ market’ paradigm where they had the whip hand, were badly hurt by the 2008 price collapse and OPEC took action to restrict production.

But might some OPEC members or other producing nations have gone further than this?

What is clear is that the price rose swiftly in 2009 and then remained roughly in a range between $70 and $90 per barrel until early 2011 when twin shocks hit the oil market. Firstly, there was the supply shock in Libya which saw 1.5m bbl per day of top quality crude oil leave the market, and secondly, the demand shock of Fukushima, which saw a dramatic switch from nuclear to carbon-fuelled energy.

My thesis is that Shell directly, and others indirectly, were not the only ones leasing oil to funds. I believe that it is probable that the US and Saudis/GCC reached – with the help of the best financial brains money can rent – a geo-political understanding with the aim that the oil price is firstly capped at an upper level which does not lead to politically embarrassing high US gasoline prices; and secondly, collared at a level which provides a satisfactory level of Saudi/GCC oil revenues.

The QE Pump Stops

In June 2011, the QE pump which had been keeping commodity and equity markets inflated and correlated stopped, and price levels began to decline. Consumer demand – as opposed to financial demand – for commodities had also been affected not only by high prices, but by reduced demand from developed nations for finished goods. In September 2011, more than $9bn of index fund money pulled out of the markets for the safe haven of T-bills.

What happened as a result was that the regular rolling over of oil leases, and the free dollar funding for producers of their oil inventory ceased. So the leased oil returned to the ownership of the producers, while the dollars returned to the ownership of the funds.

Since the ‘repurchases’ were no longer occurring, the forward oil price fell below the current price, and this ‘backwardation’ was misinterpreted by market traders and speculators. They believed that the backwardation was – as it usually is - a sign that current demand was high and increasing relative to forward demand, whereas in this false market the current demand is unchanged but the forward demand is decreasing.

As in 2008, speculators and traders were again suckered too soon into the market, and this led to profits at their expense to those with asymmetric information, and a ‘pop’ upwards in the price as they were forced to close speculative short positions. My information is that a major oil market trader was successfully able to ‘squeeze’ the Brent/BFOE market on at least two occasions in late 2011 precisely because they were aware of the true situation of inventory ownership, and the rest of the market was not.

As an insider puts it……

You can’t have proper price discovery when half of the inventory is being sold elsewhere at a different price. On exchange physical doesn’t even exist. Futures are converging to physical, but only the physical which is visible for Platts assessment.

….pointing out that transactions in respect of physical ownership of oil do not take place on an exchange, and that there is effectively a ‘two tier’ market. Only a proportion of spot or physical Brent/BFOE transactions therefore actually form the basis of the Platts assessment of the global benchmark oil price.

Enter Iran

In my view, there is little or no chance of military action against Iran, and having been to Iran five times in recent years, and as recently as two months ago, there is much I could write on this subject.

While financial sanctions have been pretty smart, and increasingly effective so far, the medium and long term effect of the proposed EU oil embargo – which will in fact affect only a pretty minimal and easily accommodated amount of demand which is evaporating anyway – is more apparent than real.

While there would undoubtedly be a short term price rise – cheered on by the usual suspects – in the medium and long term the embargo will act to reduce oil prices. This is because Iran will necessarily have to sell oil at below market price to China and others, and since the market is over-supplied, particularly in Europe, this will undercut market prices generally.

Mexico has routinely hedged oil production for years, and Qatar – who are very shrewd operators – began to do the same in November 2011 since they expect the price to fall this year. In the short term the Iran ‘crisis’ is in my view being hyped for all it is worth to entice yet more unwary speculators into the oil market so that other producers may sell their production forward at high prices while they last before the inevitable and imminent collapse.

Current Position

If you believe the investment banks – who all have oil funds to sell to the credulous – Far Eastern demand is holding up, supplies are tight, and stocks are low, so prices are set to rise to maybe $120 or above in 2012, even in the absence of fisticuffs involving Iran.

I take a different view. I see real demand – as opposed to financial demand and stock-piling, such as in the copper market – declining in 2012 as the financial crisis continues at best, and deepens at worst, particularly in the EU. Stocks are low because bank financing of stock is disappearing as banks retrench, and it makes no sense for traders to hold stocks if forward prices are lower than today’s price.

As for supplies, US crude oil production is probably higher, and consumption lower, than widely appreciated. Elsewhere, there is plenty of oil available now that much of the Dark Inventory has been liquidated, and this liquidation was probably why in November 2011 we saw the highest Saudi monthly deliveries in 30 years.

Finally, we see North Sea oil being shipped – for the first time since 2008 – half way around the world to find Far East buyers. We also see Petroplus, a major independent Swiss refiner, crippled by inflated crude oil prices, and shutting down three refineries because demand for its products has disappeared, and it can no longer finance crude oil purchases now that banks have pulled its credit lines.

In my world, refineries closed due to reduced demand for their products imply a reduction in demand for crude oil: but not, apparently, on the Planet Hype of investment banks with funds to sell.

History does not repeat itself, but it does rhyme, and my forecast is that the crude oil price will fall dramatically during the first half of 2012, possibly as low as $45 to $55 per barrel.

Then What?

As the price collapses we will see producer nations generally and OPEC in particular once again going into panic mode, and genuinely cutting production. We will also see the next great regulatory scandal where a legion of risk-averse retail investors who have lost most or all of their investment will not be pleased to hear that they were warned on Page 5, paragraph (b); clause (iv) of their customer agreement that markets could go down as well as up.

At this point, I hope and expect that consumer and producer nations might finally get their heads together and agree that whereas the former seeks a stable low price, and the latter a stable high price, they actually have an interest – even if intermediaries do not – in agreeing a formula for a stable fair price.

We can’t solve 21st century problems with 20th century solutions and I shall address the subject of a resilient global energy market architecture in my next post.

Whilst much of Iraq may be viewed as in a metastable social and political state, the semi autonomous northern region of Kurdistan has enjoyed relative peace for a number of years. This has enabled the regional government to develop oil exploitation laws and to lease much of the land to foreign exploration and production companies.

Regional operator Gulf Keystone Petroleum has been involved in the discovery of the Shaikan Field, believed to hold between 8 and 13.4 billion barrels in place with appraisal of this giant (potential supergiant) ongoing. Gulf Keystone Petroleum believes that Iraqi Kurdistan may hold 45 billion barrels of oil reserves (recoverable?) lending some credibility to Iraqi claims of 115 billion barrels reserves for the whole country. This compares with a total of 53 billion barrels of oil produced from the North Sea up to the end of 2010.

Figure 1 The Kurdistan semi autonomous region lies between Iraq (yellow), Turkey, and Iran (pink). The area is divided into oil exploration and production licence blocks numbered 1 to 46. The Kurdish people actually lay claim to a substantially larger area that extends beyond these borders into Iraq, Iran and Turkey and this may give rise to ongoing sectarian tension in the recently peaceful region. Slide from Gulf Keystone Petroleum presentation dated October 2011 (large pdf).

Disclaimer The author has recently purchased stock in Gulf Keystone Petroleum and Petroceltic whose company presentational materials provide the backbone of this post. Readers need to be aware that information contained in corporate presentations is not necessarily reliable, although companies listed on the London Stock Exchange are regulated and need to be cautious about what they say. For example, Gulf Keystone's reports on reserves on the Shaikan Field have been audited independently by oil and gas field auditors Ryder Scott and Dynamic Global Advisors.

During a recent review of the activities of small oil companies listed on the London Stock Exchange, I came across some interesting presentations on the oil exploration activity and potential of Kurdistan in northern Iraq. Everyone will know that Iraq has been in a state of unrest since the US led invasion of 2003 that has just recently come to an end. But in the North, the semi autonomous region of Kurdistan has been much more peaceful. Elections were held in 2005 and again, four years later, in 2009. The Kurdistan Regional Government has proceeded to divide the territory into license blocks, many of which have subsequently been leased to foreign oil exploration companies (Figure 1). The oil rights of the Kurdistan semi-autonomous region have not been recognised by the Iraqi government and operating in this area therefore carries significant political risk. Most of the blocks have been leased to small companies and until recently the oil majors have been shy of taking risks in Kurdistan that may compromise their relationship with the Iraqi government.

Geological setting

Kurdistan forms part of the Zagros Fold Belt that is a prolific oil province in Iran and Iraq to the south and west (Figure 2).

Figure 2 Map showing the oil and gas fields of the Zagros fold belt in Iran and Iraq. The Kurdistan area lies to the east of the supergiant Kirkuk field. Map from Greg Croft.

The reservoirs are of Triassic and Jurassic age and are deposited along the margin of the paleo Tethys Ocean, which closed owing to large scale plate tectonic movements during the Cretaceous and Tertiary, giving rise to the Alpine - Himalayan mountain belt. In the Zagros Fold belt, the deformation of strata is less severe and is characterised by gentle synclines and anticlines. Source rocks are depressed and warmed in the synclines and the oil formed may migrate up-dip to be trapped in the adjacent anticlines (Figures 3, 4 and 5).

Figure 3 Seismic image of anticline left and satellite image of surface anticline with 4 way dip closure right. Slide from Gulf Keystone Petroleum

Figure 4 Photograph of large surface anticline. It is rare to find a large oil province where the geology is so vividly expressed on the surface. Exploration companies should actually be able to map and drill these prospects without the aid of seismic data. Slide from Petroceltic presentation (large pdf) dated Dec 2011. Petroceltic have 20% gross interest in blocks 12 and 22.

Figure 5 Three massive prospects to drill in the Dinarta block. Slide from Petroceltic presentation (large pdf) dated Dec 2011.

Exploration history

An interesting slide from Irish independent minnow Petroceltic shows the exploration status in 2007 and 2011 (Figure 6). During the Saddam era, it appears that exploring for oil in Kurdish areas did not take place at all. The Kurdistan semi-autonomous region therefore represents virgin territory bang slap in the middle of one of the most prospective oil exploration territories on Earth. Licensing and drilling has only taken off since 2007 and activity is moving at an amazing pace with several major discoveries already made. ExxonMobil was the first supermajor oil company to accept the political risk with the award of 6 blocks in 2011. A total of 6 blocks remain unlicensed.

Figure 6 Comparing the status in 2007 with 2011 shows an amazing pace of exploration development and discoveries. There are indications that the southeastern end of the area is more gas prone and this will present separate export / sales challenges. Slide from Petroceltic presentation (large pdf) dated Dec 2011.

High resolution map of discoveries and prospects in Kurdistan (large pdf).

Oil export options

Getting the oil out of this landlocked territory surrounded by countries with unstable tendencies presents a major challenge. There is an existing pipeline route called the Kirkuk - Ceyhan pipeline that exports oil through Turkey to the Mediterranean coast (Figure 7). This pipeline crosses the Iraq - Turkey border within Kurd held territory giving them some control over access. There are in fact two pipelines with combined capacity of 1.6 mmbpd which have been the subject of repeated sabotage attacks. They are clearly exposed and difficult to guard (Figure 8). This export route is reported to currently carry around 0.5 mmbpd. There will be competition for access and ownership rights between Kurdistan and Iraq.

Figure 7 The route of the Kirkuk - Ceyhan pipeline.

Figure 8 The Kirkuk-Ceyhan pipeline is not easily guarded from sabotage.

A very recent development (14 Nov 2011) is the announcement that Vallares PLC, established by Nathaniel Rothschild and headed up by ex BP CEO Tony Hayward will merge with Genel Enerji AS and plan to build a new 400,000 bpd pipeline across Turkey to the Mediterranean. Both Genel and Vallares hold acreage in Kurdistan.

Concluding thoughts

While it is the early days, given the exploration success so far and the world class pedigree of this petroleum system, the estimate of 45 billion barrels reserves made by Gulf Keystone Petroleum does not seem unreasonable. It is reasonable to speculate that given peace, Kurdistan may export between 2 and 4 million barrels of oil per day within the next decade. With a population of 4 million, Kurdistan could expect to become wealthy like Norway and the Gulf emirates. That is if restless neighbors permit this to happen.

There are a growing number of new, very large, more or less conventional oil plays being discovered that include the sub-salt off Brazil, the Aldous Major - Avaldsnes field in Norway and most recently the news that sub-salt oil has been discovered by Maersk Oil in their first well off Angola. Combined, these vast discoveries promise to make the decline on the downside of Hubbert's peak a much more gradual affair, for a while at least.