The Program on Energy and Sustainable Development is part of the Freeman Spogli Institute for International Studies.
The NOC study will be a two year effort, starting with six case studies to test the methods of research. Eventually the research will include 15 cases and a concluding report of general findings. At the midpoint of the effort, PESD hosted a meeting of interim findings on the study April 19th and 20th, 2007 to take stock of the progress to date and the direction of further research.
Bechtel Conference Center
The performance of China's national system of innovation has improved since reforms began in 1978, but reform impact by sector is not well characterized. This case study dentifies factors affecting patterns of technological innovation and adoption in eight industries in China's energy sector (coal, oil and non-conventional hydrocarbons, natural gas, nuclear power, electric power, renewable sources, automobiles, and motor systems).
Innovation performance is strongest in industries that have experienced institutional transformation and growing market competition, whereas in industries where the pre-reform legacy of central control, weak intellectual property protection, and low levels of corporate R&D persists, innovation is lagging. Government initiatives to mitigate urban air pollution by strengthening environmental regulations and reduce dependence on imported oil by funding alternatives are also influencing innovation patterns. Based on current performance of the innovation system and examples of collaboration in the energy sector, China's ability to be a productive partner in international collaborative R&D efforts depends on the participation of local developers, domestic policy support for collaboration, and the strength of China's own R&D enterprise.
Almost every facet of modern life - from driving to the grocery store to turning on a light - relies on inexpensive and abundant fossil fuels. When burned for power, these fuels yield emissions of carbon dioxide that accumulate in the atmosphere. They are the leading cause of global warming.
Assuring ample energy services for a growing world economy while protecting the climate will not be simple. The most critical task will be curtailing emissions from coal; it is the most abundant fossil fuel and stands above the others in its carbon effluent. Strong lobbies protect coal in every country where it is used in abundance, and they will block any strategy for protecting the climate that threatens the industry. The only practical approach is to pursue technologies that burn coal much more cleanly.
Such new technologies exist on the drawing board, but governments and regulators are failing to bring designs into practice with deliberate speed. Instead, most of the policy effort to tackle global warming has focused on creating global institutions, such as the Kyoto Protocol, to entice change. Although noble, these global efforts usually fall hostage to the interests of critical countries. After negotiating the Kyoto treaty, for example, the United States refused to sign when it found that it could not easily comply with the provisions. Australia did the same, and Canada is also poised to withdraw. Nor have treaties like Kyoto crafted a viable framework for engaging developing countries; these countries' share of world emissions is rising quickly, yet they are wary of policies that might crimp economic growth.
Breaking the deadlocks that have appeared in the Kyoto process requires, first and foremost, a serious plan by the United States to control its emissions. The United States has a strong historical responsibility for the greenhouse-gas pollution that has accumulated in the atmosphere, but little has been done at the federal level. (A few states are implementing some policies, and they, along with rising political pressure, might help to catalyze a more aggressive federal approach.) It will be difficult, however, for the United States (and other industrial countries) to sustain much effort in cutting emissions unless its economic competitors in China and the other developing countries make some effort as well. Without a strong policy framework to contain emissions throughout the world, levels of greenhouse-gas pollution will reflect only the vagaries in world energy markets. We need a proper strategy for moving away from harmful emissions.
A few years ago, many analysts thought that market forces were already shifting away from coal. They predicted the growth of natural gas, a fuel prized for its cleanliness and flexibility. That vision was good news for the climate because electricity made from natural gas leads to half of the carbon-dioxide emissions of electricity from coal. But natural-gas prices, which tend to track oil prices, have skyrocketed over the past few years, and, unsurprisingly, the vision for the growth of natural has dimmed. Natural-gas plants, which accounted for more than 90 percent of new plants built in the 1990s, are harder to justify in the boardroom. Most analysts now see a surge in the use of coal. One hundred new coal-fired plants are in the planning stages in the United States. Absent an unlikely plunge in gas prices, coal is here to stay.
Despite the challenges of handling coal responsibly, the potential of research and deployment of advanced technologies to help the United States and the major developing countries find common interest on the climate problem is great. In advanced industrialized countries, the vast majority of coal is burned for electricity in large plants managed by professionals - exactly the setting where such technology is usually best applied. In the United States, for example, coal accounts for more than four fifths of all greenhouse-gas emissions from the electricity sector.
Most of the innovative effort in coal is focused on making plants more efficient. Raising the temperature and pressure of steam to a "supercritical" point can yield improvements in efficiency that, all told, can reduce emissions about 20 to 25 percent. Boosting temperature and pressure still again, to "ultra-supercritical" levels, can deliver another slug of efficiency and lower emissions still further. Encouraging investments in this technology is not difficult: most countries and firms are already searching for gains in efficiency that can cut the cost of fuel; a sizeable fraction of new Chinese plants are supercritical; India is a few steps behind, in part because coal is generally cheaper in that country, but even there the first supercritical unit is expected soon. Across the advanced industrialized world, supercritical is the norm, at least for new plants. A few companies are taking further steps, investing in ultra-supercritical units. Two such plants are going up outside Shanghai, using mainly German technology, evidence that the concept of "technology transfer" is becoming meaningless in the parts of the world economy that are tightly integrated. Markets are spreading the best technologies worldwide where their application makes economic sense. In other countries, technologies to gasify coal - which also promise high efficiency - are also being tested.
But power-plant efficiency alone won't account for the necessary deep cuts in emissions. Already the growth in demand for electricity is outstripping the improvements in power plants such that the need for more plants and fuel is rising ever higher, as are emissions. This is spectacularly true in fast-growing China.
A radical redesign of coal plants will be needed if governments want to limit emissions of carbon dioxide. Here, the future is wide open. One track envisions gasifying the coal and collecting the concentrated wastes. Another would use more familiar technologies and separate carbon dioxide from other gases. All approaches require injecting the pollution underground where it is safe from the atmosphere. This is already done at scale in oil and gas production, where injection is used to pressurize fields and boost output. The consequences of injecting the massive quantities of pollution from power plants, however, are another matter. Regulatory systems are not in place or tested, and public acceptance is unknown.
While these technologies can work, they won't be used widely before they progress on two fronts. First, they must become commercially viable. Despite the huge potential of adopting them, it is striking how little money is being spent on advanced coal technologies. The U.S. government has created some financial incentives to build advanced coal plants, but much of that investment is slated for plants that are not actually designed to sequester CO2. In fact, the uncertainty of American policy gives investors in power plants an incentive to build conventional high-carbon technology, because it is more familiar to regulators and bankers. Worse yet, increased emissions today might actually improve a negotiating position in the future when targets for controlling emissions are ratcheted down from whatever is business as usual. Some private firms, such as BP and Xcel, are putting their own money into carbon-free power - but the totality of the private effort is small compared with the size of the problem. There are good mechanisms in place for encouraging public research and private investment in such technologies; the real shortcoming is in the paucity of the effort.
The second problem is that countries such as China, India, and other key developing nations won't spend the extra money to install carbon-free coal. Yet these countries' share of global coal consumption has soared almost 35 percent over the past ten years.
The inescapable conclusion is that the advanced industrialized countries must create a much larger program to test and apply advanced coal technologies. Electricity from plants with sequestration might eventually cost half more than from plants without the technology. That's not free, but it is affordable and is less than the changes in electric rates that many Americans already experience and accept.
State and federal regulators need to create direct incentives - such as a pool of subsidies - to pay the extra cost until the technology is proven and competitive with conventional alternatives. That subsidy, along with strict limits on emissions, will set a path for cutting the carbon from U.S. electricity without eliminating a future for coal. They must also extend the same incentives to the major developing countries, which have no interest in paying higher rates for electricity because their priorities do not rest on controlling CO2. Yet these countries' involvement now is essential. Averting emissions has a global benefit regardless of where the emissions are controlled. And developing countries are especially unlikely to shoulder more of the burden themselves, in the more distant future, unless they are first familiar with the technologies.
Solving the climate problem will be one of the hardest problems for societies to address - it entails complicated and uncertain choices with real costs today, and benefits in the distant future. Yet the stakes are high and the consequences of indecision severe. Serious action must contend with existing political constituencies and aim at existing resources that are most abundant. The technologies needed to make coal viable will not appear automatically. An active policy effort - pursued worldwide and initially financed by the industrialized world - is essential.
Originally published in the January/February 2007 issue of Boston Review.
By most estimates, global consumption of natural gas - a cleaner-burning alternative to coal and oil - will double by 2030. However, in North America, Europe, China, and South and East Asia, which are the areas of highest-expected demand, the projected consumption of gas is expected to far outstrip indigenous supplies. Delivering gas from the world's major reserves to the future demand centres will require a major expansion of inter-regional, cross-border gas transport infrastructures. This book investigates the implications of this shift, utilizing historical case studies as well as advanced economic modeling to examine the interplay between economic and political factors in the development of natural gas resources. The contributors aim to shed light on the political challenges which may accompany a shift to a gas-fed world.
Every day, the United States burns through 20.7 million barrels of oil. China, the world's second largest consumer, uses about 6.9 million barrels a day. Although the United States is the third leading oil producer in the world (behind Saudi Arabia and Russia), its appetite is so enormous that it overwhelms the country's production capacity. Its known reserves, about 21 billion barrels, would supply only enough to keep the country running at full speed for about three years.
So when STANFORD gathered five faculty members to talk about the implications of U.S. dependency on foreign oil, we expected grave declarations of alarm. But their concern did not square with the growing chorus of citizens and elected officials about why reducing this dependency is so important.
On the next five pages, faculty from political science, economics, law and engineering explain why the debate about energy security is missing the point, and what they think needs to be done.
STANFORD: How would you frame the issue of dependency on foreign oil? What should we be concerned about?
David Victor: The problem is not dependence per se. In fact, dependence on a world market produces enormous benefits, such as lower prices. Nor is the problem that energy's essential role in the economy means that dependence must be avoided. The real problem is that energy - oil, especially - doesn't operate according to normal market principles. Something like 75 percent of the reserves of oil and gas are controlled by companies that are either wholly owned or in effect controlled by governments, and there's enormous variation in how those companies perform. Some of them are just a disaster, like [Mexico's state-owned oil company] Pemex, and others can work at world standards, like Saudi Aramco or Brazils Petrobrás. Some of these governments, such as Venezuela, use oil revenues for political purposes that undermine U.S. influence. High prices do not automatically generate new supply or conservation, partly because suppliers can drop prices to undercut commercial investment in alternatives. Second, we have what has become known as "the resource curse." There'sa lot of evidence that the presence of huge windfalls in poorly governed places makes governance even worse. Revenue that accrues to oil-exporting governments is particularly prone to being misspent, often in ways that work against U.S. interests.
Scott Sagan: I agree that calling the problem "energy dependence" and therefore seeking energy independence is the wrong way to think about this problem. Talking about energy independence feeds the xenophobic impulse that occurs all too easily in American politics. And it suggests to other countries that they should seek independence rather than a more cooperative approach. I see very negative consequences politically in the signal that attitude sends. Think about the current nuclear crisis with Iran. Iran claims that it needs independent uranium enrichment capabilities to have "energy sovereignty." Such uranium enrichment production could be used, however, for civilian nuclear power or for making a bomb, creating enormous nuclear weapons proliferation problems. We're feeding into that kind of thinking when we use the same language about independence when referring to oil. And it produces uncooperative effects elsewhere. The Chinese, for example, cut a deal with Sudan as a means of creating energy security for themselves. It inhibits efforts of the international community to encourage that government to behave responsibly.
John Weyant: There is a distinction between dependence, meaning how much of the oil the United States consumes is imported, and vulnerability, meaning how at risk our economy and our social order are to oil-supply disruptions. That vulnerability is defined by how much of the total supply of oil in the world market comes from unreliable sources. So you have to look at oil supply on a global scale, not just in the United States. It's the instability of the supply that affects price.
Victor: I like John's term "vulnerability," and it leads us to various kinds of actions to reduce our vulnerability to the market rather than trying to make us completely independent. One of them has been around since the '70s - building and coordinating strategic stockpiles so that they are supplied into a single world market. Traditionally that could be done by the major Western countries because they were the major oil consumers. One of the big challenges for policy makers today is how to get India and China to think about the operation of this world market in the same market-based way that we think about it, and to get them to build up those stockpiles and coordinate them with our own. There's some evidence that that kind of coordination can reduce our vulnerability.
Weyant: There's this fallacy among the public that if we don't import so much oil, other oil-exporting countries are going to be hurt and we will be unaffected if oil supplies are cut off. But these countries are sometimes major trading partners of allies, and asking those allies to take a hit on our behalf just leads to other economic problems. If the economies in China and Europe and Japan, who are all major trading partners, go down, it affects how much they can buy from us. It's another reason we can't be xenophobic and just look inward on an issue like this. You get these international trade flows outside the energy sector that could be pretty devastating.
STANFORD: Last summer we saw crude oil prices hit $70 a barrel and gas prices went well above $3 per gallon nationwide. That momentarily changed consumer behavior, and reduced demand. Are high prices a good thing?
Michael May: The key factor in normalizing market conditions is assuring the market that high prices are here to stay. Major oil companies like Exxon and bp have been putting their money to other uses than exploration. They have been buying back shares and increasing returns to stockholders because that's the way Wall Street drives them. That might change if prices stayed high. It probably won't be $70 a barrel, but even $50 a barrel as a base price is almost twice the historic average. The extent to which investors become convinced that that's going to be the future average will have some bearing as to how much money they spend on exploration. Toyota and General Motors and others can make hybrids or much more efficient cars, but it takes billons of dollars of investment, and if the price of gasoline goes down, they have less incentive. When gas is cheap, driving an SUV is not such a big deal.
Victor: The reason some of these companies are buying back the shares is not just because of Wall Street but because they don't have a lot of truly attractive opportunities for investing in new production. Most of the oil reserves are either legally off limits for the Western oil companies or international oil companies generally, or they're de facto off limits because they're in places where it's so hard to do business. Although the public is seized by the high price of energy, the major energy companies are seized by concerns that prices are going to decline sharply. If there is a recession, which would dampen demand for energy, or the capacity to produce oil around the world improves, then prices will decline. It has happened in the past. That fear really retards a lot of investment because these investments have a very long capital lifetime, and you need to protect them against low prices over an incredibly long time horizon.
Michael McFaul: It's very important to understand that oil companies owned and operated by governments are not necessarily profit-maximization entities. Take Gazprom, the gas company of Russia. It is closely aligned with state interests, so profit isn't its only motivation. It will use its money for strategic purposes as defined by Vladimir Putin, not as defined by the shareholders of Gazprom. For instance, early in 2006, Gazprom cut off gas supplies to Ukraine, mostly for geopolitical reasons. Why is Hezbollah so well armed? Because of Iran, which uses oil revenue for strategic purposes; it is not used for investing in a company or investing in the market per se. This is part of the problem of the "resource curse" David referred to. If oil is discovered in a country before democratic institutions are in place, the probability of that country becoming democratic is very low. In countries where the state does not rely on the taxation of its citizens for its revenues, it doesn't have to listen to what its citizens want to do with that money. So instead of building roads or schools or doing things that taxpayers would demand of them, they use their money in ways that threaten the security of other countries, and, ultimately, their own.
Victor: It's important that we not overstate the extent to which users of energy are going to respond automatically to high prices, and the personal vehicle is a great example. Fuel accounts for about 20 percent of the total cost of operating a vehicle. Traditionally it's only been 10 or 15 percent, but we are much wealthier today than we were three decades ago when we had the [first OPEC oil embargo]. I think that helps explain a lot of the sluggishness in response in the marketplace. People are buying smaller, more fuel-efficient cars, but that trend will only go so far because there are other factors that determine what kinds of vehicles people purchase. In the United States and most advanced industrialized countries, most oil is used for transportation, where oil products have no rival. It is hard to switch. In most of the rest of the world, oil gets used for a variety of other purposes, including generating electricity. Those markets are probably going to be more responsive to the high price of oil because they're going to have opportunities to switch to other fuels. The United States used a lot of oil to generate electricity in the early 1970s and when that first oil shock came along, essentially all of that disappeared from our market. That's part of the reason why the U.S. energy system responded fairly quickly to the first oil shock, and why changes in behavior are harder to discern in the current crisis. There is no easy substitute for gasoline.
May: If we generally agree that high oil prices, on the whole, are a good thing because they cause investment in more production and more efficient uses of oil, then it would follow that the rapid growth in consumption in China is also a good thing and we should welcome it, right?
Victor: I disagree with that. In effect what we have right now is a "tax" that's been applied to the oil market due to the various dysfunctions of the way it operates and to unexpectedly high demand in the United States and China. The revenue from that tax is accruing to the producers, and if we think about how to get out of the mess here, then what we want to do is in effect apply a tax to the oil products. If we raise the price of these products to reflect the real total cost of our vulnerability to the world oil market, those companies have an incentive to go off and look for alternatives.
May: So you're saying the same thing: that high oil prices, whether from this tax or otherwise, are a good thing.
Weyant: It depends significantly on who is collecting the tax.
McFaul: Yes, the fundamental question is how the money is being spent. If I had high confidence that the money was going to reinvestment, then I could agree that high prices are good, but that's not what is happening. The Soviet Union's most dangerous adventures in the Third World correlated with the high oil prices in the 1970s. You can see the direct effect. And when the prices came down, the Soviet Union collapsed. The same is true with Iran today. They are being very aggressive in the region - in Iraq, in Lebanon, in Afghanistan - trying to become the Middle East hegemon. This would not be happening if they didn't have all these clients - Hezbollah, Hamas, their friends in Iraq - that they can support with millions of dollars. Going back a few decades, where did Osama bin Laden come from? Where did support for the Taliban come from? It came from this tax that David is talking about. If we're talking about security issues and oil, this is much more serious than supply disruption to the United States.
Victor: I agree with Mike 100 percent. If you look at where the revenues are going from Iran, Venezuela and so on, there's a long list of folks who are doing things that are contrary to our interests with the money that ultimately is coming out of the pockets of American consumers. Dealing with that is job one.
STANFORD: So how would you counsel American policy makers? What needs to happen to reduce our vulnerability over the long term?
Sagan: The vulnerabilities we have today should provide an incentive to make some critical investments and to change our thinking, but we're not really doing that. I was quite surprised at how much I agreed with one aspect of the second Bush inaugural address. [He said] let's start talking about our addiction to oil and all the problems associated with that, but I've been completely disappointed with the lack of follow-through. And part of the problem is this notion of energy independence. We need diversity in our research and development spending across the board, on a variety of technologies. We're going to produce energy security to a large degree by finding cooperative solutions that are efficient and secure for many countries working together. We need to see our national security as being very dependent on others and that's not entirely a bad thing.
Victor: There is one cluster of technology that's going to be exceptionally important - electric vehicles. The all-electric vehicle has been kind of a disaster. We tried to do that in California without much success at all. The new set of pluggable hybrid vehicles, which you plug in at night and charge up, are more promising. If such technologies make it feasible to reduce some of the transportation dependence on oil, then markets will be forced to become more "normal" and more responsive. Electric cars and other technologies can help to keep prices lower and ultimately help make the transition completely away from oil over a period of 30 or 50 years.
Weyant: We only think about energy as a nation when prices are high, and so there's a short attention span on the issue. That makes it really hard to sustain a policy that would be rational over the long term. If we're going to have a big R&D program, for example, you need to invest in technologies and sustain the investment over a long time horizon. If you couple this short attention span with our aversion to taxes, at least historically, you end up with policies that are almost designed from the outset to fail. The political tide is turning a little bit so a well-designed tax might be possible. Maybe you don't raise taxes now but you assure that the price of a [hybrid] car won't go below a certain level and that'll help create a little more confidence with the marketplace. If you just focus on research and development without getting the economic incentives right, you come up with all kinds of great gizmos that no one will actually make or use.
McFaul: We've been talking mostly about how to manipulate the market to change people's behavior and I think that's quite right. I can't tell you how many people I saw come out of a Palo Alto theater after seeing Al Gore's movie [An Inconvenient Truth] and jump into their gas-guzzling machines. I would like to tax those machines; use economic tools to change people's behavior in a way the movie didn't. This has to become a public policy issue. It's not right now. Think about the way the market for cigarettes worked in this country 50 years ago, and think of how it is structured now. We have not just taxes but regulation - they can't be advertised on television - and a national campaign trying to educate people about the health concerns. We need a similar effort on this issue.
Sagan: When you watch the Super Bowl you don't see advertisements for cigarettes, but you do for Hummers. There's no attempt at all to educate people about the relationship between these longer-term problems and what you do individually. And that takes decades.
Victor: One of the acid tests for whether the nation is pursuing a coherent energy policy is our policy on ethanol. Ethanol is important because it is a partial substitute for oil-based gasoline. In this country, almost all of the ethanol that is delivered to the marketplace is made from corn, which is economically inefficient. But we do that because the corn grows in the heartland, such as Iowa - an important state electorally. There have been lots of proposals to, for example, erase the tariff on imported ethanol. Brazil produces ethanol from sugar cane and it's much cheaper and more efficient. But the farm lobby always intervenes and these proposals languish, with the result that the U.S. ethanol industry never faces the rigors of world competition. So long as energy is bouncing around lower on the list of priorities, it will be difficult to have a coherent policy.
Weyant: It would be far better if people were willing to bite the bullet and say this is a problem and it's not going to be painless to solve it, but if we play our cards right it's not going to reduce our standard of living much. Convincing the public is really one thing that might be worth some more effort. It's a cacophony to them.
STANFORD: What is your greatest hope and your worst fear with regard to demand for oil?
Victor: My greatest hope is that inside the Chinese government and inside the Indian government people know that this independence view of the world energy market is completely wrongheaded. Maybe that will create an opportunity for the United States and India and China along with other major oil consumers to collectively manage this issue, and the consequences of doing that will spill over onto other areas of cooperation. My greatest fear, in addition to the things we've already discussed, is that the United States will use the oil issue to beat up on the Chinese and the Indians, and that our relationship with those countries, which is already fragile, will make it harder to work together on other things that also matter.
May: My greatest hope is that the United States, China, India and other major countries work together towards a more hopeful future, including improving the global environment, providing a counterbalance to mischief in the Middle East, and promoting a transition to modernization and away from extremism. My greatest fear is that the little termites who are nibbling at what is currently a somewhat sensible Chinese policy will have their way, either because the country's economy slows down - which it will inevitably - or for some other reason, and we'll wind up fighting each other or destroying each other's capabilities.
McFaul: My greatest sense of optimism comes from this discussion, and about what my colleagues in this discussion said about China, because from the surface it looks like there's a much more pernicious policy of China going its own way. I've learned today that in fact there are very reasonable voices within the Chinese government, and I hope that there will be in my own government. My greatest fear is that there will continue to be politicians who control oil revenues who do things that do not serve international security, and I'm speaking not only of Iran. My nightmarish scenario is that 10 years from now Iran, Iraq and, God forbid, Saudi Arabia are controlled by hostile governments that want to use the revenues that we pay them for their oil to harm us. I give that a low probability, but in terms of things that worry me about our security, it's the instability of those oil-exporting regimes.
Sagan: The hope is that this current crisis will provide the right set of incentives to encourage investment in a diverse set of energy R&D programs across the board, and will encourage cooperation between countries in energy research and development. That would help educate and change the culture of the United States away from a gas-guzzling, governor-in-the-Hummer culture. The fear is that this will become yet one more excuse to move to a more xenophobic policy that discourages cooperative international policies.
Weyant: Remember David Stockman, the erstwhile head of the Office of Management and Budget? I ran into him in Washington and he literally said to me, "Don't worry about oil security and disruptions or any of that stuff. We've got battleships to take care of this problem." That shocked me to no end, and my response was "Do you really want to be in that position, where that's your only option?" Your whole response is "We're best in the battleship field and you shouldn't mess with us?" This type of attitude is what worries me the most.
Sagan: We were earlier talking about the resource curse, and this strikes me as an example of the hegemon's curse. To not take the necessary steps on economic policies or energy policies because you think you've got a military backup solution. If our military strength causes us to be passive or uncooperative on the economic or energy front, it will have a boomerang effect that will really hurt us.
National Security Consequences of U.S. Oil Dependency, a report by the Council on Foreign Relations Independent Task Force on Energy, concludes that the “lack of sustained attention to energy issues is undercutting U.S. foreign policy and U.S. national security.” The report goes on to examine how America’s dependence on imported oil—which currently comprises 60 percent of consumption— increasingly puts it into competition with other energy importers, notably the rapidly growing economies of China and India.
The task force was chaired jointly by James R. Schlesinger, a former secretary of defense and secretary of energy, and John Deutch, former director of Central Intelligence and undersecretary of energy, and drew from industry, academia, government, and NGOs. PESD Director David Victor directed the task force and FSI senior fellow by courtesy James Sweeney, director of Stanford’s new Precourt Institute for Energy Efficiency, served as a member.
The task force unanimously concluded that incentives are needed to slow and eventually reverse the growth in petroleum consumption, particularly in the transportation sector, but was unable to agree on which specific incentives—such as gasoline tax-funded energy technology R&D, more stringent and broadly applied Corporate Average Fuel Efficiency (CAFE) standards, and a cap-and-trade permit system for gasoline—would most effectively achieve this result.
The task force report included additional recommendations regarding the supply and consumption of energy including the following:
The report stressed that the U.S. government must reorganize to integrate energy issues with foreign policy to address the threats to national security created by energy dependence. The task force offered a number of recommendations to better promote energy issues in foreign policy deliberations as follows:
The task force restricted its inquiry to the challenges of managing U.S. and global dependence on imported oil and gas and did not address other important energy security issues such as nuclear proliferation and global warming.
The seminar is expected to provide a foundation for a new study examining the role of LNG imports for Brazilian natural gas markets centered at the Instituto Economia (IE) at the Federal University of Rio de Janeiro (UFRJ). Meeting attendees included experts from UFRJ, Brazilian state oil and gas company Petrobras, and experts on North American and European natural gas markets. The meeting discussed the operation of the key Atlantic Basin gas markets that will drive the development of future LNG trade, considering the potential role of Brazil in the future market for LNG.
Rio de Janeiro, Brazil
Encina Hall E419-B
Stanford University
Stanford, CA 94305-6055
Mark H. Hayes was recently a Research Fellow with the Program on Energy and Sustainable Development (PESD). He lead PESD's research on global natural gas markets, including studies of the growing trade in liquefied natural gas (LNG) and the future for gas demand growth in China.
Dr. Hayes has developed models to analyze the impact of growing LNG imports on U.S. and European gas markets with special attention to seasonality and the opportunity for arbitrage using LNG ships and regasification capacity. From 2002 to 2005, Dr. Hayes managed the Geopolitics of Natural Gas Project, a study of critical political and financial factors affecting investment in cross-border gas trade projects. The study culminated in an edited book volume published by Cambridge University Press.
Prior to coming to Stanford, Mark worked as a financial analyst at Morgan Stanley in New York City. He was a member of the Global Power and Utilities Group, where he was involved in mergers and acquisitions, financing and corporate restructuring.
In 2006 he completed his Ph.D. in the Interdisciplinary Program on Environment and Resources at Stanford University. After completing his Ph.D. at Stanford, Mark has taken a position at RREEF Infrastructure Investments, San Francisco, CA. Mark also has a B.A. in Geology from Colgate University and an M.A. in International Policy Studies from Stanford. From 1999 to 2002 he served on the Board of Trustees of Colgate University.
The world's energy system seems to have come unhinged. Oil is trading at record high prices because demand keeps rising even as supplies become unreliable. Oil exporters from Iran to Russia and Venezuela are using their petrocash to pursue agendas that undercut western security and interests. Supplies of natural gas also seem less secure than ever.
The root cause of these troubles is dysfunctional energy politics. The countries with the strongest incentives to cut their vulnerability to volatile energy markets - notably America - are unable to act because influential politicians view all serious policies as politically radioactive. Efforts to boost supply have little leverage because the most attractive geological riches are found mainly in countries where state-owned companies control the resources and outsiders have little clout. Thus, the current energy debates are generating a volcano of proposals that have no positive impact on tight markets.
Yet these structural barriers to serious policy remain hidden because the debate labours under the meaningless umbrella of "energy security". Proper policy on oil and gas must start with the distinct uses for these fuels - each requiring its own political strategy.
The effort on oil must focus on transportation. Vehicles and aircraft work best with liquid fuels that can store large quantities of energy in a compact space and flow easily through pipes to engines. Searching for a better substitute is worthwhile, but the effort faces an uphill battle. With today's technologies, no other energy liquid can reliably beat petroleum. Liquids can be made from coal, as South Africa and China are doing. But that approach is costly and has unattractive environmental implications. Brazil and the US have focused on ethanol, which they distill from sugar or grain from crops. However, those programmes, which account for less than 0.5 per cent of the world's energy liquids, have a negligible impact on the oil market. Yet, America is redoubling its ethanol effort because it is politically unbeatable to reward corn growers and grain handlers who are a formidable force in US politics. Indeed, requirements for ethanol in America have created a more rigid fuel supply system that actually raises the price of oil products, although ethanol's backers originally claimed they would cut energy costs. That same political force also blocks imports of cheaper Brazilian ethanol. In principle, a better approach is so-called "cellulosic ethanol", which promises lower costs as it converts whole plants into ethanol rather than just the grain. But like most messiahs, its attraction lies in the future. So far, nobody has made the system work at the scale of a commercial refinery.
The best way to temper oil demand today is by lifting efficiency. Even this economic winner is politically difficult to implement. The US, which consumes one-quarter of the world's oil, has not changed fuel efficiency standards for new cars in 16 years. Every big economy - even China's - has stricter fuel economy rules than America's. Political gridlock has stymied even modest proposals to allow trading of efficiency credits. A trading scheme is politically inconvenient as it could force US carmakers (which make generally inefficient cars) to buy valuable credits from foreign brands. No politican wants to multiply Detroit's problems.
Even better ideas - such as a stiffer petrol tax - stay stuck on opinion pages of newspapers and in academic journals. Despite what is increasingly termed today's "energy crisis", these ideas barely cross the lips of politicians who want to remain viable among the thicket of anti-tax conservatives and pro-Detroit lobbyists.
The approaches needed for natural gas are quite different. In western Europe, which has long depended on imported gas from Russia, Algeria and a few smaller suppliers, the vulnerabilities are particularly stark. In principle, though, gas dependencies are easier to manage than oil because gas has rivals for each of its major uses. In electric power generation, countries must preserve diversity - ensuring, for example, that advanced coal and nuclear technologies remain viable. While "diversity" is motherhood in energy policy, in reality it requires difficult choices. In continental Europe, for example, policy-makers have not seriously confronted the conflict between the need for diversity while, at the same time, opening the power sector to morecompetition. Historically, companies in competitive power markets have invested heavily in gas because gas plants are smaller and require less capital than coal or nuclear plants.
Gas suppliers who dream of extending their powers forget that it is harder to corner gas markets when users have a choice. Algeria learnt that lesson in 1981 when it left a key pipeline empty in a pricing dispute with Italy - extracting a better price at the time but losing billions of dollars for the future by destroying its reputation as a reliable supplier.
That lesson should be sobering for Russia today. In December, Gazprom, Russia's giant state gas company, cut deliveries to Ukraine, which then siphoned supplies that flow on to Europe. The company rattled its pipes again last month - threatening retaliation if Europe dared try to wean itself from Russia's gas. While Gazprom's management must pander to Russian nationalism (where pipe-rattling is welcome), the company's long-term viability rests on its reliability as a supplier to lucrative west European markets. Similarly, the recent decision by Evo Morales, Bolivia's president, to nationalise his country's gas fields will give him a boost domestically and might generate some instant extra revenue, but it will also encourage his customers in Brazil and Argentina to look elsewhere for energy.
"Resource nationalism" is back in vogue. But for gas suppliers in particular, it usually ends badly - not least because the infrastructure is costly to build and buyers can afford to be choosy. Gas users can further subdue Russia's rattling by multiplying sources of supply. A robust market for liquefied natural gas will help.
The tendency for gridlock in energy politics means that policymakers must focus where tough decisions matter most, such as efficiency in the use of oil and diversity in the application of gas. Yet, prospects for serious policy are poor - not least because the US, which should be a leader, is the most hamstrung. Luckily, the markets are responding on their own - albeit slowly and patchily. Costly oil is encouraging conservation and new supplies; LNG is accelerating, and gas buyers are more wary of Russian gas than they were a decade ago when Russia was seen as a reliable supplier. If the political structure remains dysfunctional on matters of energy, then the best second is perhaps no policy at all.
The Brazilian government is declaring victory in its decades-long struggle to become self-sufficient in the supply of oil. The milestone is cause for celebration in a country that has long paid a high price for imported energy.
It will also reverberate here in the United States where policy-makers, too, are trying to wean the nation from costly imports, jittery markets and the foreign spigot. But we must learn the right lessons. Brazil's success came not from treating oil as an addiction but by producing even more of the stuff and by becoming even more dependent on world markets
Here in the United States, most attention to Brazil's fuel supply has focused on the country's aggressive program to replace oil with ethanol that is made by fermenting homegrown sugar. American newspapers are filled with stories about Brazil's famous "flex fuel" vehicles that make it easy to switch between ethanol and conventional gasoline.
Guided partly by Brazil's apparent success, American policy-makers are crafting new mandates for ethanol, and flex fuel vehicles are now taking shape. We have the impression that ethanol is king.
In reality, ethanol is a minor player in Brazilian energy supply. It accounts for less than one-tenth of all the country's energy liquids.
The real source of Brazil's self-sufficiency is the country's extraordinary success in producing more oil. After the 1970s oil shocks, when Brazil's fuel import bill soared, the government pushed Petrobras, the state-controlled oil company, to look asunder for new energy sources.
Petrobras delivered, especially at home, where the firm pioneered the technologies that make it possible to extract oil locked in sediments under the seabed in extremely deep water. In the middle 1970s Brazil struggled to produce just 180,000 barrels of oil per day while importing four times that amount. Today it produces about 2 million and is self-sufficient. Indeed, the current milestone of self-sufficiency arrives with the inauguration of Brazil's newest deep water platform, the "P50." When P50 reaches its full output later this year, that one platform will deliver more liquid to Brazil than the country's entire ethanol program.
Brazil's self-sufficiency offers three lessons for U.S. energy policy:
-First is that ethanol, with current technology, will do little to sever our dependence on imported energy. Today's approach involves growing a crop - sugar in Brazil, corn in the United States - and then fermenting the fruits to yield fuel. Sugar plants in Brazil's climate are a lot more efficient at converting sunlight to biomass than is corn in the Midwest, but U.S. policy nonetheless favors corn (and imposes tariffs on imported sugar) because the program is really a scheme to deliver heartland votes rather than a commercially viable fuel.
Yet, even with Brazil's favorable climate and sugar's inviting biology, ethanol is already reaching the limit. That's because the land and other resources devoted to ethanol can be put to other uses such as growing food and cash crops.
Indeed, today the Brazilian government is actually reducing the share of ethanol that must be blended into gasoline because sugar growers prefer to make even more money by selling their product as sugar on the world market rather than fermenting it into alcohol.
New technologies - notably "cellulosic biomass"- could breathe fresh life into ethanol and replace still more oil. Cellulosic biomass is intriguing because it cuts costs by allowing the entire plant - the cellulose in the stalks, as well as the prized grain or sugar - to be fermented into fuel.
Advocates for this technology, including President Bush in his State of the Union address, have wrongly confused the sexy promise of this new-fangled approach to making ethanol with the practical realities of fuel markets. Schemes to produce cellulosic biomass, today, work only under special circumstances and nobody has delivered the fuel at the industrial scale that would be required for the technology to become commercially viable.
-Second, we should learn that, for now, the greatest force to loosen the world's oil markets lies with oil itself. We can use oil more efficiently, as would occur with a gasoline tax or wise fuel economy standards. But we can also find ways to produce more of the stuff - as Brazil did with Petrobras.
The problem for U.S. policy-makers is that the richest veins for new production lie mainly outside the United States and beyond our direct control.
Indeed, the Brazilian government made Petrobras more efficient by putting the firm partly beyond its control as well. When the government sold part of the company on international stock exchanges, it accepted Western accounting procedures and other strictures that have given Petrobras the autonomy and accountability to its shareholders that, in turn, helped make it an efficient company.
We have a stake in seeing other countries do the same - from Algeria to Mexico to Iran and even Russia. But we must remember that Brazil did this on its own, in response to internal pressures for reform, with little leverage from foreign governments.
-Third, we should learn from Brazil not to confuse the goal of greater self-sufficiency with the illusion of independence. Even as Brazil has become self-sufficient it has also, ironically, become more dependent on world markets. That's because the Brazilian government has wisely relaxed price controls so that the prices of fuels within the country are set to the world market. Thus Brazilians see real world prices when they fill up at the pump, and the decisions about which cars to buy and how much to drive reflect real costs and benefits of the fuel they consume. That is why, even as the country becomes self-sufficient, Brazilians are working ever harder to be more frugal with oil - because the price at the pump is high and rising.
Dependence on oil is a liability that must be managed. But it is not an addiction.
Efficiency, sober policies toward modest alternatives such as ethanol, and more production - all tools of the manager, not the addict - are required. Brazil helps show the way, but only if we learn the right lessons.
