Based on an analysis of a rural household survey data in Hubei province in 2004, we explore patterns of residential fuel use within the conceptual framework of fuel switching using statistical approaches.

Cross sectional data show that the transition from biomass to modern commercial sources is still at an early stage, incomes may have to rise substantially in order for absolute biomass use to fall, and residential fuel use varies tremendously across geographic regions due to disparities in availability of different energy sources. Regression analysis using logistic and tobit models suggest that income, fuel prices, demographic characteristics, and topography have significant effects on fuel switching. Moreover, while switching is occurring, the commercial energy source which appears to be the principal substitute for biomass in rural households is coal. Given that burning coal in the household is a major contributor to general air pollution in China and to negative health outcomes due to indoor air pollution, further transition to modern and clean fuels such as biogas, LPG, natural gas and electricity is important. Further income growth induced by New Countryside Construction and improvement of modern and clean energy accessibility will play a critical role in the switching process.

Google's initiative RE < C seeks to develop sources of renewable energy that are cheaper than coal-fired power. David G. Victor speaks to an audience at Google's Mountain View, CA headquarters about the current status and future prospects for coal -- the right hand side of Google's equation. 

Conventional wisdom holds that the OPEC oil cartel has the world in its grasp. It can manipulate prices by tinkering with supplies. Last month OPEC released a new study on world oil demand that seemed to signal the cartel was readying to tighten the taps because higher prices were slaking the world's thirst for oil. The American Petroleum Institute released fresh data showing that demand for oil products in the United States (the world's largest market) dropped a whopping 3 percent from the year earlier. The news about lower demand has caused oil prices to fall a bit, and all eyes are on OPEC's wizards to tighten supplies.

But the conventional wisdom is mostly wrong. OPEC (which stands for the Organization of the Petroleum Exporting Countries) is no wizard. For the most part, its actions lag behind fundamental changes in oil supply and demand rather than lead them. OPEC looks like a masterful cartel when, in fact, it is mainly just riding the waves.

It is hard to figure out exactly what goes on behind's OPEC's closed doors, but glimpses are possible by probing what the cartel members say about prices and how they set quotas. Over the last five years, OPEC members have announced ever-higher price goals only after the market had already delivered those high prices. As the market has soared, OPEC has followed. Only in the last few months has Saudi Arabia suggested that the cartel would be better off if prices reversed because high prices would encourage the world's big oil consumers to wean themselves from oil. It proffered $125 a barrel. The markets shrugged and kept on rising until real facts about slowing demand revealed that fundamentals were changing.

OPEC also sets quotas so that each member knows its role. Throughout its history, OPEC has faced the difficult task of holding the cartel in the face of strong incentives by each member to cheat. Today's oil market makes that job easy because nearly every member, except Saudi Arabia, is producing at full capacity. OPEC, more or less, has nothing to do.

In fact, the last time OPEC made a major adjustment to its quotas—September 2007—it jiggered them to reflect what its members were already pumping. Algeria got a big boost because it was already supplying nearly 50 percent more than its quota. Kuwait, Libya and Qatar also got boosts that aligned their OPEC quotas with existing reality. OPEC also set, for the first time, a quota on Angola's output. Since then, Angola has attracted a steady stream of new production projects, which makes it inevitable that OPEC will adjust Angola's quota to reflect the new reality. (Iraq has no quota; it has troubles enough without pretending to align its oil output to OPEC strictures.)

Nigeria and Venezuela got haircuts because their political troubles meant they were already producing far less than their quotas. Indonesia also cut its quota and a few months later left OPEC because it realized that as a big oil user it actually had more in common with oil importers than its fellow OPEC members. These changes in quotas were reflections of political realities that OPEC doesn't control.

Today's oil cartel, even more than in the past, is really about Saudi Arabia. But Saudi Arabia also is no wizard at the controls of the world market. The Saudis can adjust their output a bit since they control nearly all of spare capacity in the world market. (Earlier this month they pledged another 200,000 barrels per day to dampen pressure from the United States and other governments that are reeling from high oil prices. But that move was more symbolic than real as the markets were already expecting the new supplies.)

Saudi Arabia is on the front lines of the new reality in world oil supply. It is proving much harder and more costly to bring on more supplies. The Saudis have an ambitious plan to increase output about one third over the coming decade, but they are finding that will be a stretch. Their fellow OPEC members are in a similar situation, and those hard facts also produce high oil prices. In fact, the Middle East members of OPEC are, today, producing at just the same level as they were three decades ago because none of them invested much in finding and producing new supplies. High prices into the future reflect these fundamental facts rather than the assumption that OPEC is a masterful cartel.

Conventional wisdom holds that because OPEC is raking in more cash than ever, it has never been stronger than it is today. In fact, OPEC has rarely been weaker. It is the accidental beneficiary of forces that have caused today's high prices, and it will be nearly as powerless when prices come down.

The real solutions to today's high oil prices require more attention to demand. Blaming OPEC, while good political theater, won't have much impact. Legislation now working its way through the U.S. Congress would actually attempt to break up the oil cartel. Such schemes won't work, and the political effort would be better spent on policies that redouble the nation's efficiency, producing more oil from diverse sources here at home, and in finding ways to move beyond oil altogether.

The price of a barrel of oil has more than doubled in the past year and a half, from $60 in early 2007 to a high of $142 earlier this summer. This has led to a search for someone to blame for this price increase and for government policies to reduce oil prices.

The actions of energy traders, more pejoratively known as speculators, are being targeted by Ralph Nader, the chief executives of the major domestic airlines and many members of Congress as a major cause of this price increase. However, data from world oil market demonstrates that it is unlikely that speculators have had a noticeable impact on world oil prices.

House Speaker Nancy Pelosi, D-San Francisco, recently called on President Bush "to
draw down a small portion" of the U.S. Strategic Petroleum Reserve to reduce oil prices. But this is unlikely to have a discernible effect on world oil prices.

Oil is a relatively homogenous commodity traded in a world market with a demand of 85
million barrels a day, of which 25 percent is consumed by the United States. The demand for oil is insensitive to changes in the price of oil, particularly in oil-producing countries, where its use may be subsidized. Recent research suggests a 10 percent increase in the price of oil would reduce world demand by no more than 1 percent.

Speculators are accused of increasing the price of oil by taking large financial positions in oil futures markets. But these bets on the future price of oil have no impact on the current price of oil if the current demand equals the current supply, meaning there is no net change in inventories of oil.

According to the U.S. Energy Information Administration, commercial inventories of oil
currently held by the major industrialized countries are below their five-year average. That means consumers are willing to purchase all available supply and run down inventories at the current high price. Given that market outcome, the behavior of speculators cannot be inflating the price.

What would speculators have to do to increase the world price of oil by $25 relative to a
$100 baseline? They would need to buy and put into inventory approximately 2.5 percent of world demand, or approximately 2.125 million barrels a day. Over the course of a year, this would amount to storing 775 million barrels, which is the current amount in the our country's Strategic Petroleum Reserve.

Applying this same logic to Speaker Pelosi's recommendation to draw down a small
portion of the reserve--say 100 million barrels over the course of a three-month period--this 1-million-barrel-a-day increase in supply implies at best a three-month-long $12.50 reduction in the price of oil relative to its current price of $125.

However, according to the Energy Information Administration, world inventories of oil
held by industry and government are on the order of 7 billion to 8 billion barrels. So a more likely outcome of withdrawing 1 million barrels a day from the government's reserves for three months is that privately held inventories would increase one-for-one, and world oil prices would be unaffected.

Although energy traders are a convenient scapegoat for the current high price of oil, the
numbers just don't add up for their actions to have any significant impact on market prices. A strong world demand, not the actions of speculators, is responsible.
But releasing a small amount of oil from the U.S. reserve may still make sense. Given
historically high prices--and the great need for government revenues--this may be a fortuitous time to sell oil and take advantage of the market.
--------------------------------------------------------------------------------
FRANK A. WOLAK is a professor of economics at Stanford University specializing in the
energy sector. He is chairman of the California Independent System Operator's Market
Surveillance Committee, an independent monitor for the electricity supply industry. He wrote
this article for the Mercury News.

As oil prices surge through $140/barrel at the time of writing, surely one can at least count on the invisible hand of the market to drive further exploration and production and ultimately bring more supplies on line, right? Or perhaps, more ominously, high oil prices presage a darker future of shortage and conflict as global oil fields pass their geological “peak”? In fact, both positions miss a crucial point about the dynamics of the world oil market — that it is increasingly animated by the counterintuitive behavior of the state-owned oil and gas giants that now control the vast majority of the world’s hydrocarbon resources.

“On average national oil companies (NOCs) extract resources at a far lower rate than international oil companies (IOCs), leaving about 700 billion barrels of oil effectively ‘dead’ to the world market.”So-called “national oil companies,” or NOCs, own about 80 percent of the world’s proven reserves of oil, a percentage that has been on the rise as the persistent high price environment encourages countries to assert even tighter control over the rent streams flowing from their resources. NOCs are curious and variegated beasts, and, contrary to the popular imagination, some are highly capable both technically and organizationally. Brazil’s Petrobras is an acknowledged world leader in deepwater drilling, while Norway’s StatoilHydro is highly regarded for its competence and transparent business practices. Saudi Arabia’s national champion, SaudiAramco, is secretive to the outside world but generally considered to be a well-run, technically capable organization. At the other end of the continuum, government infighting and micromanagement hobble Mexico’s Pemex and Kuwait’s KPC. Once-independent PDVSA in Venezuela has been remade by President Hugo Chávez into a government puppet that spends liberally on social programs but consistently undershoots its production targets. And indeed some national oil companies are hardly oil companies at all — Nigeria’s NNPC, for example, is mostly a rent-seeking bureaucracy.

What NOCs do share in common as distinct from the familiar international oil companies (IOCs) is being answerable to a host government, which inevitably brings with it some focus on objectives other than simple profit maximization. Typically, an NOC arises originally from the desire of resource-rich governments (“principals”) to gain more effective control over resource extractors (“agents”) by creating an oil champion owned by the state. Prior to NOC formation, governments are frequently (and often justifiably) wary of exploitation by the foreign oil operators providing hydrocarbon extraction services. Lacking a deep understanding of the costs of production, states are simply unable to be sure they are taxing their agents appropriately. In addition to enhancing control over the hydrocarbon sector and the revenue it brings, states may hope for other benefits from the NOC: cheap energy to fuel a growing economy, employment and development of local industry to support the hydrocarbon sector, or even foreign policy leverage derived from control of key resources.

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A detailed study of NOC performance and strategy at the Program on Energy and Sustainable Development at FSI suggests a useful way of thinking about the effects of NOC resource domination on world oil and gas markets. Price versus quantity supply curves from classical economics assume that increased price will spur efforts to expand supply. Unfortunately, the counterintuitive reality for NOCs is that, when it comes to expanding supply in the current high-price environment, most either 1) can but don’t want to or 2) want to but can’t. The end result is what one could call a “backward-bending” supply curve — additional price increases do little or nothing to boost supply.

“The world has plentiful hydrocarbons in the ground, but that’s where many of them are going to stay due to the unique organizational and political dynamics of the NOCs.”In the “can but don’t want to” category are resourcerich governments that have decided they cannot assimilate any more money. Already, their investments are running into political resistance around the globe — witness Dubai’s failed attempt to purchase U.S. port management contracts, CNOOC’s failed bid for Unocal, or the increasing calls for curbs on the activities of sovereign wealth funds. Nations may decide they have enough cash and are better off leaving resources in the ground where they safely await monetization at a later date.

In the “want to but can’t” camp are countries and their NOCs that are simply unable to provide the stable political and regulatory climate to support additional build-out of expensive production and transport infrastructure. This situation is particularly common for natural gas, where long investor time horizons are needed to bankroll the multibilliondollar capital costs of pipelines or liquefied natural gas (LNG) terminals.

Meanwhile, international oil companies are left on the sidelines salivating helplessly over the vast reserves in NOC hands. Venezuela’s Orinoco region could yield hundreds of billions of barrels of heavy crude, but the government and a nowpliant PDVSA invite favored countries and their NOCs to explore rather than selecting the operators most capable of extracting the challenging but plentiful resource. Technical expertise and massive investment are required to fully develop vast Russian gas fields including Kovykta, Shtokman, and Yamal, but IOCs already burned by nationalizations and shifting rules in these and other Russian ventures are unlikely to be in a position to supply enough of either. In the face of dwindling resources they can tap, IOCs will need to diversify their business models, perhaps tackling technologically challenging options like oil sands or liquids from coal in conjunction with the carbon storage techniques that could make these palatable from a climate change perspective. Ironically, the only “easy” oil for IOCs has become oil that is geologically and technologically difficult.

While oil price is dependent on many factors (including global economic health) and is impossible to forecast with certainty, one can confidently predict continued tight supply of oil and gas, especially given global demand that will be propped up indefinitely by rising consumption in China and India. The world has plentiful hydrocarbons in the ground, but that’s where many of them are going to stay due to the unique organizational and political dynamics of the NOCs. Leverage over the market is weak; measures to reduce demand for oil and gas (though politically unpopular) or to spur development of alternative fuels and associated infrastructure (though slow to develop at scale) may be all that we have.

Michael Wara and David G. Victor's recent work "A Realistic Policy on International Carbon Offsets" addresses problems with the world's largest offset program, the UN's Clean Development Mechanism. Wara and Victor argue that much of the CDM investment doesn' actually meet the UN's crucial additionality standards, and they outline ways to fix the problem.

David Victor Discusses Climate Policy, Offsets, and Incentives in the Wall Street Journal

In the News: Wall Street Journal on July 23, 2008

Income from carbon offsets has become French chemical manufacturer Rhodia SA's most profitable business. The WSJ estimates payouts to the firm from projects in Brazil and South Korea could total $1 billion over seven years, raising questions about the incentive structure of the CDM. David G. Victor argues that carbon markets are not sending the appropriate signals to the developing world.

• » Wall Street Journal

Michael Wara and David Victor Address the Role of Offsets in California's Cap and Trade Plan

In the News: Science Magazine

California's plan to cut carbon emissions 10% by 2020 relies on offsets as a part of a cap and trade scheme. Michael Wara points out the challenges that face the state as it designs its offset program, and David G. Victor sheds light on difficulties faced by the world's largest offset program, the UN's CDM protocol.

• » Science Magazine

Michael Wara Discusses Coal and the CDM

In the News: Wall Street Journal on July 11, 2008

The CDM Executive Board recently approved several gas-fired power plants under the UN's carbon offset scheme, opening the door for subsidizing coal generation and stoking controversy. Michael Wara questions the additionality of such projects and argues subsidies are better spent on other clean-energy development.

•  
• » Wall Street Journal

By most measures, including Kuwait Petroleum Corporation’s ability to meet its own targets, the enterprise performs poorly.  Many of the problems are traceable to the profound dysfunction and fragmentation of the government, which translate into excessive interference and incoherent governance of the sector.  Government ministers are appointed by the Emir, but then these same ministers face withering scrutiny from the elected National Assembly, encouraging excessively cautious behavior.  Sector strategy reflects the whims of the oil minister, but five different people have held this post since 2000.  Unworkable governance structures inhibit effective strategy and execution: for example, the oil minister may approve a decision in his role as chair of the board of KPC and then overturn it with his ministerial hat on.  Bureaucratic requirements including extreme micromanagement of procurement and a tortuous budget process make it nearly impossible for KPC to run like a normal oil company.  On top of these problematic interactions with government, management and engineering talent within the company itself are generally weak, notwithstanding the presence of some excellent and knowledgeable senior managers.  People are given posts with insufficient experience and knowledge—a reflection of a governance system laden with political interference in the appointment and promotion of personnel and, increasingly, removed from the frontier of the industry.

In recent years these fundamental problems have been disguised by relatively high oil prices.  The small population and large accumulated reserve funds have helped paper over the cracks, and thus these severe problems in the oil sector could persist for a long time without creating a crisis in the country.  At the same time, increasing geological challenges in Kuwaiti fields, popular resistance to more deeply involving international oil companies, and political gridlock that makes it difficult to resolve problems quickly have created a dangerous situation for the sector.  If oil prices slip as the cost basis rises and KPC lags in performance, the problems could unfold quickly in a society where the population has become used to living in a rentier society with extensive and expensive benefits and pension rights.