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Who Killed Cap-and-Trade?

In a recent article in the New York Times, John Broder asks “Why did cap-and-trade die?” and responds that “it was done in by the weak economy, the Wall Street meltdown, determined industry opposition and its own complexity.” Mr. Broder’s analysis is concise and insightful, and I recommend it to readers. But I think there’s one factor that is more important than all those mentioned above in causing cap-and-trade to have changed from politically correct to politically anathema in just nine months. Before turning to that, however, I would like to question the premise of my own essay.

Is Cap-and-Trade Really Dead?

Although cap-and-trade has fallen dramatically in political favor in Washington as the U.S. answer to climate change, this approach to reducing carbon dioxide (CO₂) emissions is by no means “dead.”

The evolving Kerry-Graham-Lieberman legislation has a cap-and-trade system at its heart for the electricity-generation sector, with other sectors to be phased in later (and it employs another market-based approach, a series of fuel taxes for the transportation sector linked to the market price for allowances). Of course, due to the evolving political climate, the three Senators will probably not call their system “cap-and-trade,” but will give it some other creative label.

The competitor proposal from Senators Cantwell and Collins — the CLEAR Act — has been labeled by those Senators as a “cap-and-dividend” approach, but it is nothing more nor less than a cap-and-trade system with a particular allocation mechanism (100% auction) and a particular use of revenues (75% directly rebated to households) — and, it should be mentioned, some unfortunate and unnecessary restrictions on allowance trading.

And we should not forget that cap-and-trade continues to emerge as the preferred policy instrument to address climate change emissions throughout the industrialized world — in Europe, Australia, New Zealand, and Japan (as I wrote about in a recent post).

But back to the main story — the dramatic change in the political reception given in Washington to this cost-effective approach to environmental protection.

A Rapid Descent From Politically Correct to Politically Anathema

Among factors causing this change were: the economic recession; the financial crisis (linked, in part, with real and perceived abuses in financial markets) which thereby caused great suspicion about markets in general and in particular about trading in intangible assets such as emission allowances; and the complex nature of the Waxman-Markey legislation (which is mainly not about cap-and-trade, but various regulatory approaches).

But the most important factor — by far — which led to the change from politically correct to politically anathema was the simple fact that cap-and-trade was the approach that was receiving the most serious consideration, indeed the approach that had been passed by one of the houses of Congress. This brought not only great scrutiny of the approach, but — more important — it meant that all of the hostility to action on climate change, mainly but not exclusively from Republicans and coal-state Democrats, was targeted at the policy du jour — cap-and-trade.

The same fate would have befallen any front-running climate policy.

Does anyone really believe that if a carbon tax had been the major policy being considered in the House and Senate that it would have received a more favorable rating from climate-action skeptics on the right? If there’s any doubt about that, take note that Republicans in the Congress were unified and successful in demonizing cap-and-trade as “cap-and-tax.”

Likewise, if a multi-faceted regulatory approach (that would have been vastly more costly for what would be achieved) had been the policy under consideration, would it have garnered greater political support? Of course not. If there is doubt about that, just observe the solid Republican Congressional hostility (and some announced Democratic opposition) to the CO₂ regulatory pathway that EPA has announced under its endangerment finding in response to the U.S. Supreme Court decision in Massachusetts vs. EPA.

(There’s a minor caveat, namely, that environmental policy approaches that hide their costs frequently are politically favored over policies that make their costs visible, even if the former policy is actually more costly. A prime example is the broad political support for Corporate Average Fuel Economy (CAFE) standards, relative to the more effective and less costly option of gasoline taxes. Of course, cap-and-trade can be said to obscure its costs relative to a carbon tax, but that hardly made much difference once opponents succeeded in labeling it “cap-and-tax.”)

In general, any climate policy approach — if it was meaningful in its objectives and had any chance of being enacted — would have become the prime target of political skepticism and scorn. This has been the fate of cap-and-trade over the past nine months.

Why is Political Support for Climate Policy Action So Low in the United States?

If much of the political hostility directed at cap-and-trade proposals in Washington has largely been due to hostility towards climate policy in general, this raises a further question, namely, why has there been so little political support in Washington for climate policy in general. Several reasons can be identified.

For one thing, U.S. public support on this issue has decreased significantly, as has been validated by a number of reliable polls, including from the Gallup Organization. Indeed, in January of this year, a Pew Research Center poll found that “dealing with global warming” was ranked 21^st among 21 possible priorities for the President and Congress. (It should be noted some polls are not consistent with these.) This drop in public support is itself at least partly due to the state of the national economy, as public enthusiasm about environmental action has — for many decades — been found to be inversely correlated with various measures of national economic well-being.

Although the lagging economy (and consequent unemployment) is likely the major factor explaining the fall in public support for climate policy action, other contributing factors have been the so-called Climategate episode of leaked e-mails from the University of East Anglia and the damaged credibility of the Intergovernmental Panel on Climate Change (IPCC) due to several errors in recent reports.

Furthermore, the nature of the climate change problem itself helps to explain the relative apathy among the U.S. public. Nearly all of our major environmental laws have been passed in the wake of highly-publicized environmental events or “disasters,” ranging from Love Canal to the Cuyahoga River.

But the day after Cleveland’s Cuyahoga River caught on fire in 1969, no article in The Cleveland Plain Dealer commented that “the cause was uncertain, because 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 “disaster” was, of course, the Clean Water Act of 1972.

But climate change is distinctly different. Unlike the environmental threats addressed successfully in past legislation, climate change is essentially unobservable. You and I observe the weather, not the climate (note the dramatic difference of opinion about the reality of climate change between climatologists and television weathercasters). Until there is an obvious and sudden event — such as a loss of part of the Antarctic ice sheet leading to a disastrous sea-level rise — it’s unlikely that public opinion in the United States will provide the bottom-up demand for action that has inspired previous Congressional action on the environment over the past forty years.

Finally, it should be acknowledged that the fiercely partisan political climate in Washington has completed the gradual erosion of the bi-partisan coalitions that had enacted key environmental laws over four decades. Add to this the commitment by the opposition party to deny the President any (more) political victories in this year of mid-term Congressional elections, and the possibility of progressive climate policy action appears unlikely in the short term.

An Open-Ended Question

There are probably other factors that help explain the fall in public and political support for climate policy action, as well as the changed politics of cap-and-trade. I suspect that readers will tell me about these.

Opportunities and Ironies: Climate Policy in Tokyo, Seoul, Brussels, and Washington

As I write this, I’m on board a flight from Seoul, South Korea, to San Francisco, California, on my way home to Boston, having spent the week of Harvard spring break meeting with senior government officials, academics, and leaders of civil society in Tokyo and Seoul on behalf of the Harvard Project on International Climate Agreements. Reflecting on these meetings in Asia and recalling meetings I’ve previously had in Brussels and Washington, some important opportunities and ironies about national and international climate policy come to mind.

Opportunities

The 15^th Conference of the Parties (COP-15) of the United Nations Framework Convention on Climate Change (UNFCCC), which met in Copenhagen, Denmark, in December, 2009, produced two significant outcomes. The key substantive outcome, of course, was the Copenhagen Accord, about which I’ve written in detail in a previous blog post. The key institutional outcome was speculation that the UNFCCC may not be the best venue going forward for productive negotiations on climate change. (This is also a topic about which I’ve recently written at this blog.)

These dual outcomes of the Copenhagen conference point to the special importance of two key nations in international climate policy developments this year. I’m not referring to China and the United States (despite the fact that they are, of course, the world’s two leading emitters of carbon dioxide). Rather, I am referring to Korea and Mexico. Why?

First, these two nations are unique in being both long-time members (Korea since 1996, Mexico since 1994) of the Organization of Economic Cooperation and Development (OECD) and members of the group of non-Annex I countries under the Kyoto Protocol, which have no direct commitments under that international agreement. The OECD comes as close as anything to defining the set of industrialized nations of the developed world. Thus, Korea and Mexico have their feet planted firmly both in the developed world and the developing world (a fact that is readily apparent on even brief visits to these nations). This gives Korea and Mexico remarkable credibility with the two key blocks in international climate negotiations. That, on its own, would be of considerable importance, but there is another reality that makes this of even greater significance (and opportunity) in this year of 2010.

Coming out of Copenhagen, many participants in the international climate negotiations (as well as informed observers), noted that the UNFCCC has real limitations as the sole venue for future climate negotiations: too many countries – 192, excessively stringent requirements for agreement – unanimity, and a distinct tendency to polarize debates between developed and developing countries. Two other, potentially supplementary venues stand out as promising: the Major Economies Forum (MEF) and the G20.

The MEF, which has hosted productive discussions among 17 key countries and regions that together account for nearly 90 percent of global carbon dioxide (CO₂) emissions, may be somewhat limited by the fact that is was created by and is chaired by the United States, a nation with constrained credibility on climate issues among some countries, particularly in the developing world. The G20, which brings together twenty of the world’s largest economies, focuses on economic as well as other global issues and consists of almost the same set of nations as the MEF, likewise accounting for about 90 percent of global emissions. The G20 could thus be an exceptionally promising supplementary venue for meaningful and realistic climate discussions. And in November of this year, the G20 will be hosted by Korea, when it convenes in Seoul. This gives the Korean government a special role in setting the agenda for the discussions and presiding at the sessions.

The G20 meetings in Seoul will come just two weeks before the Sixteenth Conference of the Parties of the UNFCCC, which will take place in Cancún, Mexico. Thus, the Mexican government is also in a key position this year, because it will hold the Presidency of COP-16.

Add to this the fact that both Korea and Mexico have been particularly creative in their domestic climate policy initiatives and international proposals over the past year. Harvard Kennedy School Professor Jeffrey Frankel notes at his blog — Views on the Economy and the World — that Korea and Mexico were particularly ambitious with their submissions to the Copenhagen Accord, when comparing the submissions of all countries in terms of 2020 emissions targets relative to business-as-usual, controlling for per capita income.

Together, Korea and Mexico, share credibility in the developing and developed worlds, and likewise share unique international legitimacy as the hosts and presidents of the G20 and COP-16 in 2010. This is why these two countries have a remarkable opportunity this year to provide leadership of the international community, and make real progress on negotiations to address the threat of global climate change. Those are the opportunities. Now, let me turn to the ironies that have come to the fore.

Ironies

More than a decade ago, it was the United States, as the leader of the so-called “Umbrella Group,” that successfully fought for the inclusion in the Kyoto Protocol – over the objections of the European Union – of three “flexibility mechanisms” to bring down the costs of meeting the Protocol’s objectives: joint implementation (Article 4), a global emissions reduction credit system, the Clean Development Mechanism (the CDM, Article 12), and emissions trading among countries (Article 17). Ironically, once the George W. Bush administration officially pulled the United States out of the Kyoto Protocol process, it was the European Union that implemented the world’s first CO₂ emissions trading program, the European Union Emission Trading Scheme (EU ETS).

Beyond this, the United States was a pioneer with the use of national cap-and-trade systems, including lead trading in the 1980s and the SO₂ allowance trading program beginning in 1995 under the Clean Air Act Amendments of 1990. In addition, despite its lack of ratification of the Kyoto Protocol, the U.S. government very early on began to give serious consideration to the development of an economy-wide cap-and-trade system for CO₂ with the McCain-Lieberman legislation in the U.S. Senate (followed later by the Lieberman-Warner bill). More recently, of course, the U.S. House of Representatives passed the Waxman-Markey bill in June of 2009, including a significant economy-wide cap-and-trade system.

Over the past nine months, however, the very phrase, “cap-and-trade,” has evolved from being politically correct in Washington to nothing less than politically anathema. (How and why this happened is a topic for a future essay at this blog.) The great irony is that just when cap-and-trade has been under such vociferous attack in Washington, countries throughout the world are embracing this instrument, recognizing its great potential to address climate change cost-effectively and equitably.

In addition to the EU ETS, already in force, Australia is primed to put its cap-and-trade system in place, as is New Zealand. And just a few days before I arrived in Tokyo, the Japanese cabinet announced that the government will move forward with a cap-and-trade system (in contrast with Japan’s previously proposed sectoral approach). And, not to be outdone, Korea is considering the use of cap-and-trade as an element of its own domestic climate policy.

This irony is striking. Of course, it could be reduced or eliminated if Senators Kerry, Graham, and Lieberman can use their much-anticipated new climate proposal to pull victory from the jaws of anticipated defeat. Only time will tell.

What Hath Copenhagen Wrought? A Preliminary Assessment of the Copenhagen Accord

After years of preparation, the Fifteenth Conference of the Parties (COP-15) of the United Nations Framework Convention on Climate Change (UNFCCC) commenced on December 7^th, 2009, and adjourned some two weeks later on December 19^th after a raucous all-night session. The original purpose of the conference had been to complete negotiations on a new international agreement on climate change to come into force when the Kyoto Protocol’s first commitment period comes to an end in 2012. But for at least the past six months, it had become clear to virtually all participants that such a goal was out of reach — and the COP-15 objective was publically downgraded in mid-November to a non-binding agreement by heads of state at a meeting in Singapore of the Asia-Pacific Economic Conference.

I begin by describing what were reasonable expectations going into the Copenhagen negotiations and appropriate definitions of success for COP-15, and then turn to the unprecedented process which unfolded over the final 36 hours of the conference. Next, I describe the fundamental architecture of the sole product that emerged – the Copenhagen Accord – and describe its key provisions, with an assessment of each component. I close with an examination of the major pending issues and the available procedural routes ahead.

Sensible Expectations and Definitions of Success for Copenhagen

There was much hand-wringing in the months leading up to COP-15 about how difficult the negotiations had become. I saw this as something of “A Silver Lining in the Climate Talks Cloud,” because the difficulty was largely a consequence of key countries of the world taking very seriously the task of expanding the coalition of the willing.

Going into Copenhagen, the challenge was very great, largely because of fundamental economic (and hence political) realities, as I explained in a previous post, “Chaos and Uncertainty in Copenhagen?” Given legitimate concerns about issues of efficiency, on the one hand, and distributional equity, on the other hand, it was not surprising that the industrialized countries (particularly the United States) insisted that China and other key emerging economies participate in a future agreement in meaningful and transparent ways, nor that the developing countries insisted that the industrialized countries foot much of the bill.

The key question was whether the negotiators in Copenhagen could identify a policy architecture that is both reasonably cost-effective and sufficiently equitable to generate support from the key countries of the world, and thus do something truly meaningful about the long-term path of global greenhouse gas emissions. There were (and are) some promising paths forward, as we have documented in the Harvard Project on International Climate Agreements, and as we examine in a pair of current books (Post-Kyoto International Climate Policy: Summary for Policymakers; and Post-Kyoto International Climate Policy: Implementing Architectures for Agreement).

At the final hour in Copenhagen, the leaders of a small number of key countries worked creatively together to identify a politically feasible path forward. I have previously argued (“Defining Success for Climate Negotiations in Copenhagen”) that the best goal for the Copenhagen climate talks was to make progress on a sound foundation for meaningful, long-term global action, not some notion of immediate, numerical triumph. That has essentially been accomplished with the “Copenhagen Accord,” despite its flaws and despite overt challenges from five of some 193 countries represented (Bolivia, Cuba, Nicaragua, Sudan, and Venezuela).

An Unprecedented Process

Before turning to the substance of the Copenhagen Accord, it is worthwhile taking note of the quite remarkable process that led up to its “last-minute” creation. From all reports, the talks were completely deadlocked when U.S. President Barack Obama arrived on the scene at 8:00 am on Friday, December 18^th, the scheduled final day of the conference. Through a series of bilateral and eventually multilateral meetings of President Obama with Chinese Premier Wen Jiabao, Indian Prime Minister Manmohan Singh, Brazilian President Luiz Inacio Lula da Silva, and South African President Jacob Zuma, a document gradually emerged which was to become the Copenhagen Accord.

It is virtually unprecedented in international negotiations for heads of government (or heads of state) to be directly engaged in, let alone lead, negotiations, but that is what transpired in Copenhagen. Although the outcome is less than many people had hoped for, and is less than some people may have expected when the Copenhagen conference commenced, it is surely better – much better – than what most people anticipated just three days earlier, when the talks were hopelessly deadlocked.

The Copenhagen Accord – Its Fundamental Architecture

The fundamental architecture of the Copenhagen Accord is one we recently analyzed in the Harvard Project on International Climate Agreements in “A Portfolio of Domestic Commitments: Implementing Common but Differentiated Responsibilities,” and about which I blogged at the end of November (Approaching Copenhagen with a Portfolio of Domestic Commitments). Essentially, under such an approach each nation commits and registers to abide by its domestic climate commitments, whether those are in the form of laws and regulations or multi-year development plans. This is essentially the “schedule approach” introduced by the Australian government in spring 2009.

After its release, President Obama characterized the new Accord as “an important first step” at his press conference shortly before returning to Washington. I would prefer to amend that characterization to call the Accord a potentially very important third step. Step One was the UN Earth Summit in Rio de Janeiro in 1992, which produced the U.N. Framework Convention on Climate Change. Step Two was the Kyoto Protocol, signed in Japan in 1997. But what many policy wonks (myself included), not to mention the United States Senate, immediately recognized was the absence from the Kyoto Protocol of involvement in truly meaningful ways of the key, rapidly-growing developing countries, a small set of important nations that are now better termed “emerging economies” – China, India, Brazil, South Africa, Mexico, and Korea. This was a primary deficiency of Step Two, as well as the lack of serious attention to the long-term path of emissions (as opposed to the five-year time horizon of Kyoto).

The Copenhagen Accord establishes a framework for addressing both deficiencies, and thereby can be characterized as a potentially very important third step – expanding the coalition of the willing and extending the time-frame of action. With this step, all of the seventeen countries of the Major Economies Forum– which together account for some 90% of global emissions – are agreeing to participate. Nevertheless, let’s be honest about the difference between the outcome of the 1997 negotiations in Kyoto (a detailed 20-page legal document, the Kyoto Protocol) and the outcome of the 2009 negotiations in Copenhagen (a general 3-page political statement, the Copenhagen Accord). Still, it remains true that the COP-15 negotiations were “saved from utter collapse” by the creation and acceptance of the Copenhagen Accord.

The Copenhagen Accord – Key Provisions and Preliminary Assessment

It is unquestionably the case that the Accord represents the best agreement that could be achieved in Copenhagen, given the political forces at play. Indeed, were it not for the spirited – and as I suggested above, quite remarkable – direct intervention by President Obama, together with the other key national leaders, there would have been no real outcome from the Copenhagen negotiations. That said, let’s take a critical look at the Accord, item by item. The key provisions (as I interpret them, with my own numbering, not that of the Accord) are these:

1. The signatories validate their will to “urgently combat climate change in accordance with the principle of common but differentiated responsibilities and respective capabilities.” The signatories agree that deep cuts in global emissions are required to hold global temperature increases to 2 degrees Centigrade, and commit to take actions to meet this objective, “consistent with science and on the basis of equity.”

Assessment: Although the Accord notes the importance of the frequently-discussed 2 degrees Centigrade target, it does not spell out actions that will achieve it. The Accord also notes the importance of the principle of “common but differentiated responsibilities,” which is of great importance to developing countries.

2. Action and cooperation on adaptation is urgently required, particularly in the least developed countries, small island developing states, and Africa. Developed countries commit to provide financial resources to support adaptation measures in developing countries.

Assessment: Recognizing the importance of adaptation and providing financial resources to support it in developing countries is an important departure from Kyoto. Targeting the funds to the “least developed countries” is sensible.

3. Annex I Parties of the Kyoto Protocol (the 1997 list of the industrialized countries and the emerging market economies of Central and Eastern Europe) commit to implement mitigation actions (specified in Appendix I), and Non-Annex I Parties (the developing world, as defined in the Kyoto Protocol) also commit to implement mitigation actions (specified in Appendix II), all of which will be submitted to the UNFCCC Secretariat by January 31, 2010.

Assessment: These appendices (“schedules”) of domestic mitigation targets, actions, and policies are the heart of the Portfolio approach, as I described above. This is where the action is.

It is unfortunate (but was probably politically necessary) that the Accord maintains the distinction of Annex I versus non-Annex I countries from the Kyoto Protocol. I have characterized this distinction in the Kyoto Protocol as the “QWERTY keyboard” (unproductive path dependence) of international climate policy, because it has been the greatest impediment to developing a meaningful international arrangement. It is because of the presence of this distinction that developing countries have insisted on a continuation of the Kyoto Protocol for a second (post-2012) commitment period.

Note that even if the Annex I list was appropriate in 1997, it surely no longer is: more than 60 non-Annex I countries now have greater per capita income than the poorest of the Annex I countries.

An important improvement would be to employ a formulaic mechanism that takes a variety of factors into account, including per capita income, to determine the stringency of ambition, targets, or actions for individual countries, rather than the dichotomous distinction of having targets or not (“Global Climate Policy Architecture and Political Feasibility: Specific Formulas and Emission Targets to Attain 460 PPM CO2 Concentrations”).

If a continuous spectrum with all countries listed in the same table is not politically feasible, then a mechanism is needed for countries to transition from one list to the other. Korea and Mexico joined the OECD six months after Kyoto, but they remain off the Annex I list.

4. Emissions reductions for the Annex I parties will be measured, reported, and verified according to guidelines (to be established), which will be rigorous and transparent, whereas mitigation actions taken by non-Annex I parties will be subject to domestic measurement, reporting, and verification (MRV) reported through national communications, with international consultation and analysis.

Assessment: There was a great deal of attention to this issue in Copenhagen, with all members of the U.S. delegation talking about the importance of “transparency.” The compromise seems acceptable: developing countries employ domestic measurement, reporting, and verification, but it is subject to “international consultation and analysis.”

Interestingly, the Accord is silent on the issue of “international competitiveness” and the possible use of border adjustments (border taxes or import allowance requirements in national cap-and-trade systems). This is a controversial point, since inclusion of such mechanisms is important in domestic U.S. politics, but is anathema to China, India, and other developing countries.

5. Least developed countries and small island developing states may undertake actions voluntarily and on the basis of support (from other countries). Such actions will be subject to international measurement, reporting, and verification.

Assessment: This is the third element of the national schedules, reserved for the poorest developing countries (which contribute only trivially to greenhouse gas emissions), and it seems acceptable, although a graduation mechanism would again be desirable. Interestingly, if their actions are funded by developed countries, then those actions are subject to the most stringent MRV. So-called technology transfer mechanisms are included in this context.

6. The parties will establish positive incentives to stimulate financial resources from developed countries to help reduce emissions from deforestation and degradation.

Assessment: This is a potentially important change, as the lack of meaningful attention to retarding deforestation was a significant deficiency of the Kyoto Protocol. We have investigated appropriate mechanisms in the Harvard Project on International Climate Agreements (“International Forest Carbon Sequestration in a Post-Kyoto Agreement”).

7. The parties agree to pursue opportunities to use markets to achieve cost-effective mitigation actions.

Assessment: As we have documented in the Harvard Project (“Linkage of Tradable Permit Systems in International Climate Policy Architecture”), it is very important that future international agreements facilitate or at least not discourage voluntary linkage of national and multi-national cap-and-trade systems. Needless to say, this provision in the Accord – like virtually all of the provisions – will require specific details to make it operational.

8. Predictable and adequate funding will be provided to developing countries for emissions mitigation, reduction of deforestation, and adaptation. There is a collective commitment from developed countries “approaching” $30 billion for the period 2010-2012, “balanced between adaptation and mitigation,” with adaptation funding being prioritized for the most vulnerable developing countries.

Assessment: To whatever degree the funding for mitigation is of government-government form (expanded foreign aid), legitimate concerns exist about both the feasibility of marshalling the necessary amounts and the efficiency of its use. The private sector needs to be employed, as I have previously argued (“Only Private Sector Can Meet Finance Needs of Developing Countries”).

9. The developed countries commit to a goal of jointly mobilizing $100 billion annually by 2020 from sources both public and private.

Assessment: It is important that the Accord notes that the funds can come from either public or private sources. Governments can — through the right domestic and international policy arrangements — provide key incentives for the private sector to provide the needed finance through foreign direct investments for emissions mitigation (clearly a role exists for government assistance for adaptation). For example, if the cap-and-trade systems which are emerging throughout the industrialized world as the favored domestic approach to reducing CO₂ and other greenhouse gas emissions are linked together through the existing, common emission-reduction-credit system, namely the Clean Development Mechanism (CDM), then powerful incentives can be created for carbon-friendly private investment in the developing world.

Clearly the CDM, as it currently stands, cannot live up to this promise, but with appropriate reforms there is significant potential. Of course, problems of limited additionality will inevitably remain. Therefore, what is needed is for the key emerging economies to take on meaningful emission targets themselves (even if equivalent to business as usual in the short term), and then participate directly in international cap-and-trade, not government-government trading as envisioned in Article 17 of the Kyoto Protocol (which will not work), but firm-firm trading through linked national and multi-national cap-and-trade systems.

Such private finance stands a much greater chance than government aid of being efficiently employed, that is, targeted to reducing emissions, rather than spent by poor nations on other (possibly meritorious) purposes.

10. Evaluation of the Accord’s implementation is to be completed by 2015, including consideration of strengthening the long-term goal as the science indicates.

Assessment: Depending upon when the Accord is implemented, completing an assessment by 2015 might or might not be reasonable. A provision to strengthen the long-term goals of the Accord may be sensible, but it would seem that the provision should provide more generally that the long-term goal should be “adjusted as the science indicates,” so as not to pre-judge what future scientific research may reveal.

11. In the official version of the Accord released by the UNFCCC, Appendix I (quantified 2020 economy-wide emissions targets for Annex I countries) and Appendix II (nationally appropriate mitigation actions of developing country parties) are left blank, to be completed by January 30, 2010.

Assessment: It is unfortunate that no numbers or other specifics were included in the two appendices, because many of the various parties have previously made public statements regarding commitments, plans, or expectations that would actually have provided considerable information. Some specificity of the tables – both numerical pledges from Annex I countries and “voluntary pledges” from developing countries — would have better demonstrated the compelling substance of the Accord, and would thereby have given the agreement greater credibility, at least in news media reports.

The Way Forward

Many details regarding these elements of the Accord as well as other unspecified issues remain on the table, and will presumably be examined and negotiated if nations move forward with the Copenhagen Accord and the basic architecture it promulgates. We are already at work on many of these issues in the Harvard Project on International Climate Agreements, including:

· metrics for evaluating commitments

· climate policy review mechanisms

· compliance mechanisms

· afforestation and deforestation mechanisms

· facilitating international market linkage

· fostering technology transfer

· methods of negotiating and updating climate agreements

· methods of providing incentives for developing country participation

· methods of carbon finance

· making an international climate agreement consistent with international trade rules

Whether the next step in international deliberations should be under the auspices of the UNFCCC or a smaller deliberative body, such as the Major Economies Forum (MEF), is an important question. Given the necessity of achieving consensus (that is, unanimity) in United Nations processes and the open hostility of a small set of nations, bilateral and multilateral discussions, including via the MEF, could be an increasingly attractive route, at least over the short term. (Such questions about preferred institutional venues for international climate negotiations and action constitute an important topic on which we are focusing research in early 2010 in the Harvard Project on International Climate Agreements, and about which I will write in future posts.)

The climate change policy process is best viewed as a marathon, not a sprint. The Copenhagen Accord – depending upon details yet to be worked out – could well turn out to be a sound foundation for a Portfolio of Domestic Commitments, which could be an effective bridge to a longer-term arrangement among the countries of the world. We may look back upon Copenhagen as an important moment – both because global leaders took the reins of the procedures and brought the negotiations to a fruitful conclusion, and because the foundation was laid for a broad-based coalition of the willing to address effectively the threat of global climate change. Only time will tell.

Epilogue

After I completed writing this blog post, I came across a superb essay on the same topic by David Doniger, Policy Director of the NRDC Climate Center in Washington, D.C. It deserves to be read (and distributed).