The Second Term of the Obama Administration

In his inaugural address on January 21st, President Obama surprised many people – including me – by the intensity and the length of his comments on global climate change.  Since then, there has been a great deal of discussion in the press and in the blogosphere about what climate policy initiatives will be forthcoming from the administration in its second term.

Given all the excitement, let’s first take a look at the transcript of what the President actually said on this topic:

            We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations. Some may still deny the overwhelming judgment of science, but none can avoid the devastating impact of raging fires, and crippling drought, and more powerful storms.  The path towards sustainable energy sources will be long and sometimes difficult. But American cannot resist this transition.  We must lead it.  We cannot cede to other nations the technology that will power new jobs and new industries.  We must claim its promise. That’s how we will maintain our economic vitality and our national treasure, our forests and waterways, our crop lands and snow capped peaks.  That is how we will preserve our planet, commanded to our care by God.

Strong and plentiful words.  Although I was certainly surprised by the strength and length of what the President said in his address, I confess that it did not change my thinking about what we should expect from the second term.  Indeed, I will stand by an interview that was published by the Harvard Kennedy School on its website five days before the inauguration (plus something I wrote in a previous essay at this blog in December, 2012).  Here it is, with a bit of editing to clarify things, and some hyperlinks inserted to help readers.

The Second Term: Robert Stavins on Energy and Environmental Policy

January 16, 2013

By Doug Gavel, Harvard Kennedy School Communications

President Obama’s second term in office began on Inauguration Day, January 21st, and the list of policy challenges facing his administration is daunting. Aside from the difficult task of addressing the nation’s economic woes, the president and his administration will also deal with the increasing complexities of global climate change, a rapidly changing energy market, entitlement and tax reform, healthcare reform, and the repercussions from the still simmering “Arab Spring.” Throughout this month, we will solicit the viewpoints of a variety of HKS faculty members to provide a range of perspectives on the promise and pitfalls of The Second Term.

We spoke with Robert Stavins, Albert Pratt Professor of Business and Government, and Director of the Harvard Environmental Economics Program, about energy and environmental policy issues the president will face in the next four years.

Q: What are the top priorities for a second Obama administration in energy and environmental policy?

A: The Obama administration faces a number of impending challenges in the energy and environmental policy realm in its second term, which I would characterize – in very general terms – as finding balance among three competing factors: (1) demands from some constituencies for more aggressive environmental policies; (2) demands from other constituencies – principally in the Congress – for progress on so-called “energy security;” and (3) recognition that nothing meaningful is likely to happen if the country’s economic problems are not addressed.

Q: What will be the potential challenges/roadblocks in the way of implementing those top priorities?

A: The key challenge the administration faces in its second term as it attempts to achieve some balance among these three competing objectives is the reality of a very high degree of political polarization in the two houses of Congress.

The numbers are dramatic.  For example, when the Clean Air Act Amendments of 1990 that established the landmark SO2 allowance trading system were being considered in the U.S. Congress, political support was not divided on partisan lines. Indeed, environmental and energy debates from the 1970s through much of the 1990s typically broke along geographic lines, rather than partisan lines, with key parameters being degree of urbanization and reliance on specific fuel types, such as coal versus natural gas. The Clean Air Act Amendments of 1990 passed the U.S. Senate by a vote of 89-11 with 87 percent of Republican members and 91 percent of Democrats voting yea, and the legislation passed the House of Representatives by a vote of 401-21 with 87 percent of Republicans and 96 percent of Democrats voting in support.

But, 20 years later when climate change legislation was receiving serious consideration in Washington, environmental politics had changed dramatically, with Congressional support for environmental legislation coming mainly to reflect partisan divisions. In 2009, the U.S. House of Representatives passed the American Clean Energy and Security Act of 2009 (H.R. 2454), often known as the Waxman-Markey bill, that included an economy-wide cap-and-trade system to cut carbon dioxide (CO2) emissions. The Waxman-Markey bill passed by a narrow margin of 219-212, with support from 83 percent of Democrats, but only 4 percent of Republicans. (In July 2010, the U.S. Senate abandoned its attempt to pass companion legislation.) Political polarization in the Congress (and the country) has implications far beyond energy and environmental policy, but it is particularly striking in this realm.

Q: In the Obama administration’s second term, are there openings/possibilities for compromises in those areas?

A: It is conceivable – but in my view, unlikely – that there may be an opening for implicit (not explicit) “climate policy” through a carbon tax. At a minimum, we should ask whether the defeat of cap-and-trade in the U.S. Congress, the virtual unwillingness over the past 18 months of the Obama White House to utter the phrase “cap-and-trade” in public, and the defeat of Republican Presidential candidate Mitt Romney indicate that there is a new opening for serious consideration of a carbon-tax approach to meaningful CO2 emissions reductions in the United States.

First of all, there surely is such an opening in the policy wonk world. Economists and others in academia, including important Republican economists such as Harvard’s Greg Mankiw and Columbia’s Glenn Hubbard, remain enthusiastic supporters of a national carbon tax. And a much-publicized meeting in July, 2012, at the American Enterprise Institute in Washington, D.C. brought together a broad spectrum of Washington groups – ranging from Public Citizen to the R Street Institute – to talk about alternative paths forward for national climate policy. Reportedly, much of the discussion focused on carbon taxes.

Clearly, this “opening” is being embraced with enthusiasm in the policy wonk world. But what about in the real political world? The good news is that a carbon tax is not “cap-and-trade.” That presumably helps with the political messaging! But if conservatives were able to tarnish cap-and-trade as “cap-and-tax,” it surely will be considerably easier to label a tax – as a tax! Also, note that President Obama’s silence extends beyond disdain for cap-and-trade per se. Rather, it covers all carbon-pricing regimes.

So as a possible new front in the climate policy wars, I remain very skeptical that an explicit carbon tax proposal will gain favor in Washington. Note that the only election outcome that could have lead to an aggressive and successful move to a meaningful nationwide carbon pricing regime would have been: the Democrats took back control of the House of Representatives, the Democrats achieved a 60+ vote margin in the Senate, and the President was reelected. Only the last of these happened. It’s not enough.

A more promising possibility – though still unlikely – is that if Republicans and Democrats join to cooperate with the Obama White House to work constructively to address the short-term and long-term budgetary deficits the U.S. government faces, and if as part of this they decide to include not only cuts in government expenditures, but also some significant “revenue enhancements” (the t-word is not allowed), and if (I know, this is getting to be a lot of “ifs”) it turns out to be easier politically to eschew increases in taxes on labor and investment and turn to taxes on consumption, then there could be a political opening for new energy taxes, even a carbon tax.

Such a carbon tax – if intended to help alleviate budget deficits – could not be the economist’s favorite, a revenue-neutral tax swap of cutting distortionary taxes in exchange for implementing a carbon tax. Rather, as a revenue-raising mechanism – like the Obama administration’s February 2009 budget for a 100%-auction of allowances in a cap-and-trade scheme – it would be a new tax, pure and simple. Those who recall the 1993 failure of the Clinton administration’s BTU-tax proposal – with a less polarized and more cooperative Congress than today’s – will not be optimistic.

Nor is it clear that a carbon tax would enjoy more support in budget talks than a value added tax (VAT) or a Federal sales tax. The key question is whether the phrases “climate policy” and “carbon tax” are likely to expand or narrow the coalition of support for an already tough budgetary reconciliation measure.  The key group to bring on board will presumably be conservative Republicans, and it is difficult to picture them being more willing to break their Grover Norquist pledges because it’s for a carbon tax.

What remains most likely to happen is what I’ve been saying for several years, namely that despite the apparent inaction by the Federal government, the official U.S. international commitment — a 17 percent reduction of CO2 emissions below 2005 levels by the year 2020 – is nevertheless likely to be achieved!  The reason is the combination of CO2 regulations which are now in place because of the Supreme Court decision [freeing the EPA to treat CO2 like other pollutants under the Clean Air Act], together with five other regulations or rules on SOX [sulfur compounds], NOX [nitrogen compounds], coal fly ash, particulates, and cooling water withdrawals. All of these will have profound effects on retirement of existing coal-fired electrical generation capacity, investment in new coal, and dispatch of such electricity.

Combined with that is Assembly Bill 32 (AB 32) in the state of California, which includes a CO2 cap-and-trade system that is more ambitious in percentage terms than Waxman-Markey was in the U.S. Congress, and which became binding on January 1, 2013.  Add to that the recent economic recession, which reduced emissions. And more important than any of those are the effects of developing new, unconventional sources of natural gas in the United States on the supply, price, and price trajectory of natural gas, and the consequent dramatic movement that has occurred from coal to natural gas for generating electricity.  In other words, there will be actions having significant implications for climate, but most will not be called “climate policy,” and all will be within the regulatory and executive order domain, not new legislation.

Q: Are there lessons that a second Obama administration can draw upon from the first administration, or from history, when constructing its energy & environmental policy over the next four years?

A: It will take a great deal of dedicated effort and profound luck to find political openings that can bridge the wide partisan divide that exists on climate change policy and other environmental issues. Think about the following. Nearly all our major environmental laws were passed in the wake of highly publicized environmental events or “disasters,” including the spontaneous combustion of the Cuyahoga River in Cleveland, Ohio, in 1969, and the discovery of toxic substances at Love Canal in Niagara Falls, New York, in the mid-1970s. But note that the day after the Cuyahoga River caught on fire, no article in The Cleveland Plain Dealer commented that the cause was uncertain, that rivers periodically catch on fire from natural causes. On the contrary, it was immediately apparent that the cause was waste dumped into the river by adjacent industries. A direct consequence of the observed “disaster” was, of course, the Clean Water Act of 1972.

But climate change is distinctly different. Unlike the environmental threats addressed successfully in past U.S. legislation, climate change is essentially unobservable to the general population. We observe the weather, not the climate.  Notwithstanding last year’s experience with Super Storm Sandy, it remains true that until there is an obvious, sudden, and perhaps cataclysmic event – such as a loss of part of the Antarctic ice sheet leading to a dramatic sea-level rise – it is unlikely that public opinion in the United States will provide the tremendous bottom-up demand that inspired previous congressional action on the environment over the past forty years.

That need not mean that there can be no truly meaningful, economy-wide climate policy (such as carbon-pricing) until disaster has struck.  But it does mean that bottom-up popular demand may not come in time, and that instead what will be required is inspired leadership at the highest level that can somehow bridge the debilitating partisan political divide.

Postscript:  Please note that the Kennedy School series on the second term of the Obama administration also includes an interview with my colleague, Professor Joseph Aldy, offering his own views on potential environmental policy developments in the next four years.

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While International Climate Negotiations Continue, the World’s Ninth Largest Economy Takes an Important Step Forward

A little more than two weeks ago, while some 195 nations prepared to meet in Doha, Qatar, for the Eighteenth Conference of the Parties (COP-18) of the United Nations Framework Convention on Climate Change (UNFCCC) in an ongoing effort to hammer out a durable scheme of effective international cooperation, the ninth largest economy in the world took an important step forward to achieve its own ambitious greenhouse gas reduction goals.  I’m referring to the CO2 cap-and-trade allowance auction held by the State of California (which ranks just below Brazil and just above India in the size of its economy) on November 14, 2012.

The Design

Under the California auction design (a single-round, sealed-bid, uniform price auction), all allowances are sold at the same price, no matter what the specific bid submitted.  This is done by awarding the first allowances to the highest bidder, then the next highest bidder, and so on until all allowances (or bids) are exhausted.  The bid for the last allowance becomes the price of all allowances sold in the auction.  The auction had two parts:  a current auction of 2013 vintage allowances, and advance auction of 2015 vintage allowances.

The Results

Just a few days after the auction, the California Air Resources Board released the results.  In brief, they were as follows:

  • All 23,126,110 (metric tons of) allowances for 2013 emissions were sold, with the number of qualified bids exceeding the number available by about 6 percent.
  •  These 2013 vintage allowances sold for $10.09, just above the auction’s reserve price of $10.00.  (Note, however, that the bids ranged from $10 to over $90, with a median bid of about $13 and a mean bid of nearly $14.)
  • Some 97% of the allowances were bought by compliance entities, as opposed to investors of various kinds.
  • The advance auction of 2015 allowances produced significantly different results, with only 14% of available allowances sold, at the auction reserve price of $10.00.  (The bids ranged from $10 to about $17, with median and mean bids of about $11.)

Those are the results, but what do they mean?  Here’s my view of the implications.

The Implications

First of all, the fact that the auction ran smoothly and compliance entities and others put their money down is one important step in establishing the program’s credibility and operational success.

Second, given that all 2013 vintage allowances sold and there was significant demand above the clearing price (mean prices were $13.75 per MT), the cap is clearly binding.

Third, the expected marginal abatement cost (accounting for market uncertainty and regulatory risk) is roughly at the reservation price of $10/ton (fairly close to the current price in the European Union Emissions Trading System, it so happens).

On the one hand, it is very good news that the allowance price is as low as it is, because this is indicative of the market’s prediction of what the marginal cost of abatement will be.  Lower cost is good news for the California economy.  Of course, low prices mean smaller funds raised by the auction ($233 million raised by the 2013 auction, and $56 million by the 2015 auction).  However, given that the fundamental purpose of the auction is to cap emissions through the cap-and-trade system, not to raise revenues for the state, this doesn’t appear to be bad news either.

But there is some “bad news” in these low allowance prices, and in the 2015 results.  First, the 2015 results may indicate that there is significant “regulatory risk” that is lowering prices firms are willing to pay for allowances.  Such regulatory risk could arise from concerns that state legislators will back-pedal on the program, or that legal challenges to certain rules (for example, reshuffling requirements or regulation of out-of-state electricity) or Federal policy action in Washington will reduce allowance demand.

It could also arise from this being the first auction, bringing about reluctance to put a lot of money down before seeing any results.   Significant uncertainty over abatement costs could also have been a factor.  In these regards, it will be interesting to see whether bidding is much different at the second auction next year.

An Ongoing Concern

Other factors driving down demand for allowances and the auction price are the emission reductions that have already been achieved or are expected to be achieved by so-called “complementary programs,” such as energy efficiency programs, renewable portfolio standards, and low-carbon fuel standards.  You might think this is good news, but it’s not.  Why?

These “complimentary programs” exist under the cap of the cap-and-trade system.  Hence, there are two possible outcomes from this situation.  On the one hand, these additional programs can be irrelevant in terms of CO2 emissions; that is, their emission reductions would be achieved anyway by the cap-and-trade system on its own, which – remember – allocates the abatement burden cost-effectively across sectors and sources.  Or, on the other hand, these programs could achieve greater emissions reductions in some sector or by some sources than the cap-and-trade regime would have done on its own.  But, by doing this, the effect is simply to free up allowances for other sources and/or other sectors through the trading mechanism.

On the margin, nothing is accomplished in terms of additional CO2 emissions reductions; rather the emissions are simply relocated.  And, because under such circumstances marginal abatement costs are no longer equated, the allocation of the reductions is no longer cost-effective, that is, aggregate costs are driven up.  As I recently wrote, this is precisely what has happened in the European Union Emissions Trading System.  (By the way, for a more favorable view of the role of the complimentary measures under the California cap-and-trade scheme, see this essay by Dallas Burtraw and Clayton Munnings.)

So, this specific “bad news” about perverse policy interactions is not a problem of the cap-and-trade system per se, any more than it is in the European system.  Rather, the problem is with adding well-intentioned “complimentary programs” under the coverage of a cap-and-trade (or any “quantity-based averaging”) system.  Unfortunately, it is misguided public policy, at least from the perspective of this environmental economist.

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Can Market Forces Really be Employed to Address Climate Change?

Debate continues in the United States, Europe, and throughout the world about whether the forces of the marketplace can be harnessed in the interest of environmental protection, in particular, to address the threat of global climate change.  In an essay that appears in the Spring 2012 issue of Daedalus, the journal of the American Academy of Arts and Sciences, my colleague, Joseph Aldy, and I take on this question.  In the article – “Using the Market to Address Climate Change:  Insights from Theory & Experience” – we investigate the technical, economic, and political feasibility of market-based climate policies, and examine alternative designs of carbon taxes, cap-and-trade, and clean energy standards.

The Premise

Virtually all aspects of economic activity – individual consumption, business investment, and government spending – affect greenhouse gas emissions and, therefore, the global climate. In essence, an effective climate change policy must change the nature of decisions regarding these activities in order to promote more efficient generation and use of energy, lower carbon-intensity of energy, and a more carbon-lean economy.

Basically, there are three possible ways to accomplish this: (1) mandate that businesses and individuals change their behavior; (2) subsidize business and individual investment; or (3) price the greenhouse gas externality proportional to the harms that these emissions cause.

Harnessing Market Forces by Pricing Externalities

The pricing of externalities can promote cost-effective abatement, deliver efficient innovation incentives, avoid picking technology winners, and ameliorate, not exacerbate, government fiscal conditions.

By pricing carbon emissions (or, equivalently, the carbon content of the three fossil fuels – coal, petroleum, and natural gas), the government provides incentives for firms and individuals to identify and exploit the lowest-cost ways to reduce emissions and to invest in the development of new technologies, processes, and ideas that can mitigate future emissions. A fairly wide variety of policy approaches fall within the concept of externality pricing in the climate-policy context, including carbon taxes, cap-and-trade, and clean energy standards.

What About Conventional Regulatory Approaches?

In contrast, conventional approaches to environmental protection typically employ uniform mandates to protect environmental quality. Although uniform technology and performance standards have been effective in achieving some established environmental goals and standards, they tend to lead to non-cost-effective outcomes in which some firms use unduly expensive means to control pollution.

In addition, conventional technology or performance standards do not provide dynamic incentives for the development, adoption, and diffusion of environmentally and economically superior control technologies. Once a firm satisfies a performance standard, it has little incentive to develop or adopt cleaner technology. Indeed, regulated firms may fear that if they adopt a superior technology, the government will tighten the standard.

Given the ubiquitous nature of greenhouse gas emissions from diverse sources, it is virtually inconceivable that a standards-based approach could form the centerpiece of a truly meaningful climate policy. The substantially higher cost of a standards-based policy may undermine support for such an approach, and securing political support may require weakening standards and lowering environmental benefits.

How About Technology Subsidies?

Government support for lower-emitting technologies often takes the form of investment or performance subsidies. Providing subsidies for targeting climate-friendly technologies entails revenues raised by taxing other economic activities. Given the tight fiscal environment throughout the developed world, it is difficult to justify increasing (or even continuing) the subsidies that would be necessary to change significantly the emissions intensity of economic activity.

Furthermore, by lowering the cost of energy, climate-oriented technology subsidies can actually lead to excessive levels of energy supply and consumption. Thus, subsidies can undermine incentives for efficiency and conservation, and impose higher costs per ton abated than cost-effective policy alternatives.

In practice, subsidies are typically designed to be technology specific. By designating technology winners, such approaches yield special-interest constituencies focused on maintaining subsidies beyond what would be socially desirable. They also provide little incentive for the development of novel, game-changing technologies.

That said, there is still a role for direct technology policies in combination with externality pricing, as I have argued in a previous essay at this blog.  This is because in addition to the environmental market failure (appropriately addressed by externality pricing) there exists another market failure in the climate change context, namely, the public-good nature of information produced by research and development.  I addressed this in my essay, “Both Are Necessary, But Neither is Sufficient: Carbon-Pricing and Technology R&D Initiatives in a Meaningful National Climate Policy.”

Back to Markets, and Some Real-World Experience

Empirical analysis drawing on actual experience has demonstrated the power of markets to drive profound changes in the investment and use of emission-intensive technologies.

The run-up in gasoline prices in 2008 increased consumer demand for more fuel-efficient new cars and trucks, while also reducing vehicle miles traveled by the existing fleet. Likewise, electricity generators responded to the dramatic decline in natural gas prices in 2009 and 2010 by dispatching more electricity from gas plants, resulting in lower CO2 emissions.

Longer-term evaluations of the impacts of energy prices on markets have found that higher prices have induced more innovation – measured by frequency and importance of patents – and increased the commercial availability of more energy-efficient products, especially among energy-intensive goods such as air conditioners and water heaters.

Experience with Externality Pricing

Real-world experience with policies that price externalities has illustrated the effectiveness of market-based instruments. Congestion charges in London, Singapore, and Stockholm have reduced traffic congestion in busy urban centers, lowered air pollution, and delivered net social benefits.  Likewise, the British Columbia carbon tax has reduced carbon dioxide emissions since 2008.

More prominently, the U.S. sulfur dioxide (SO2) cap-and-trade program has cut SO2 emissions from U.S. power plants by more than 50 percent since 1990, resulting in compliance costs one-half of what they would have been under conventional regulatory mandates.

The success of the SO2 allowance trading program motivated the design and implementation of the European Union’s Emissions Trading Scheme (EU ETS), the world’s largest cap-and-trade program, focused on cutting CO2 emissions from power plants and large manufacturing facilities throughout Europe.

And the 1980s phasedown of lead in gasoline, which reduced the lead content per gallon of fuel, served as an early, effective example of a tradable performance standard.

These positive experiences have provided ample reason to consider market-based instruments – carbon taxes, cap-and-trade, and clean energy standards – as potential approaches to mitigating greenhouse gas emissions.

The Rubber Hits the Road

The U.S. political response to possible market-based approaches to climate policy has been and will continue to be largely a function of issues and structural factors that transcend the scope of environmental and climate policy. Because a truly meaningful climate policy – whether market-based or conventional in design – will have significant impacts on economic activity in a wide variety of sectors and in every region of the country, it is not surprising that proposals for such policies bring forth significant opposition, particularly during difficult economic times.

In addition, U.S. political polarization – which began some four decades ago and accelerated during the economic downturn – has decimated what had long been the key political constituency in Congress for environmental (and energy) action: namely, the middle, including both moderate Republicans and moderate Democrats. Whereas congressional debates about environmental and energy policy have long featured regional politics, they are now largely partisan. In this political maelstrom, the failure of cap-and-trade climate policy in the Senate in 2010 was collateral damage in a much larger political war.

Better economic times may reduce the pace – if not the direction – of political polarization. And the ongoing challenge of large federal budgetary deficits may at some point increase the political feasibility of new sources of revenue. When and if this happens, consumption taxes – as opposed to traditional taxes on income and investment – could receive heightened attention; primary among these might be energy taxes, which, depending on their design, can function as significant climate policy instruments.

Many environmental advocates would respond that a mobilizing event will surely precipitate U.S. climate policy action.  But the nature of the climate change problem itself helps explain much of the relative apathy among the U.S. public and suggests that any such mobilizing events may come “too late.”

Nearly all our major environmental laws have been passed in the wake of highly publicized environmental events or “disasters,” including the spontaneous combustion of the Cuyahoga River in Cleveland, Ohio, in 1969, and the discovery of toxic substances at Love Canal in Niagara Falls, New York, in the mid-1970s. But note that the day after the Cuyahoga River caught on fire, no article in The Cleveland Plain Dealer commented that the cause was uncertain, that rivers periodically catch on fire from natural causes. On the contrary, it was immediately apparent that the cause was waste dumped into the river by adjacent industries. A direct consequence of the observed “disaster” was, of course, the Clean Water Act of 1972.

But climate change is distinctly different. Unlike the environmental threats addressed successfully in past U.S. legislation, climate change is essentially unobservable to the general population. We observe the weather, not the climate. Until there is an obvious and sudden event – such as a loss of part of the Antarctic ice sheet leading to a dramatic sea-level rise – it is unlikely that public opinion in the United States will provide the bottom-up demand for action that inspired previous congressional action on the environment over the past forty years.

A Half-Full Glass of Water?

Despite this rather bleak assessment of the politics of climate change policy in the United States, it is really much too soon to speculate on what the future will hold for the use of market-based policy instruments, whether for climate change or other environmental problems.

On the one hand, it is conceivable that two decades (1988–2008) of high receptivity in U.S. politics to cap-and-trade and offset mechanisms will turn out to be no more than a relatively brief departure from a long-term trend of reliance on conventional means of regulation.

On the other hand, it is also possible that the recent tarnishing of cap-and-trade in national political dialogue will itself turn out to be a temporary departure from a long-term trend of increasing reliance on market-based environmental policy instruments. Perhaps the ongoing interest in these policy mechanisms in California (Assembly Bill 32), the Northeast (Regional Greenhouse Gas Initiative), Europe, and other countries will eventually provide a bridge to a changed political climate in Washington.

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