15 Items

Press Release

Economists Find EPA Proposal to Undermine Protections from Power-Plant Mercury Emissions is Based on Incomplete Data and Faulty Analysis

| Dec. 04, 2019

Environmental economists from Harvard, Yale, and other leading research institutions say an Environmental Protection Agency (EPA) proposal that would eventually allow more mercury pollution from power plants relies on a cost-benefit analysis that is fatally flawed. In a new report, the economists detail how the EPA’s calculations inappropriately fail to consider how reducing mercury pollution provides tens of billions of dollars in health benefits to the American people.

Professor Joseph E. Aldy served as a a co-chair and author of this December 2019 report, which was commissioned by the External Environmental Economics Advisory Committee (E-EEAC).

Delegates listen to German Chancellor Angela Merkel respond to a question at the Petersberg Climate Dialogue in Berlin on July 3, 2011. The two-day dialogue was held in preparation for the upcoming UN climate conference in Durban.

AP Photo

Discussion Paper

The Promise and Problems of Pricing Carbon: Theory and Experience

| November 2011

Because of the global commons nature of climate change, international cooperation among nations will likely be necessary for meaningful action at the global level.  At the same time, it will inevitably be up to the actions of sovereign nations to put in place policies that bring about meaningful reductions in the emissions of greenhouse gases.  Due to the ubiquity and diversity of emissions of greenhouse gases in most economies, as well as the variation in abatement costs among individual sources, conventional environmental policy approaches, such as uniform technology and performance standards, are unlikely to be sufficient to the task.  Therefore, attention has increasingly turned to market-based instruments in the form of carbon-pricing mechanisms.  We examine the opportunities and challenges associated with the major options for carbon pricing:  carbon taxes, cap-and-trade, emission reduction credits, clean energy standards, and fossil fuel subsidy reductions.

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Book - Cambridge University Press

Post-Kyoto International Climate Policy: Summary for Policymakers

| September 2009

This volume is a highly topical contribution to climate policy debates that offers options, based on cutting-edge social-science research, for an international climate change regime to succeed the Kyoto Protocol when it expires in 2012. It distils key findings from the Harvard Project into an easy reference for policymakers, journalists, and stakeholders.

Windmills turn off the coast of Abletoft, Denmark

AP Photo

Paper - Belfer Center for Science and International Affairs, Harvard Kennedy School

The Role of Technology Policies in an International Climate Agreement

| September 3, 2008

The Harvard Project on International Climate Agreements has agreed to help the Office of the Danish Prime Minister, in its role as incoming President of the 2009 Conference of the Parties, to prepare background papers and on-site briefings for a series of very high-level dialogues on climate change policy, hosted by the Prime Minister. These dialogues will each include about 25 participants, including CEOs of European and U.S. corporations, key officials from national governments and intergovernmental organizations, and leaders of major environmental NGOs. This paper on the subject of technology policies was prepared by the Harvard Project leadership for the second dialogue.

Report - U. S. Government Accountability Office

Climate Change: Expert Opinion on the Economics of Policy Options to Address Climate Change

    Author:
  • U.S. Government Accountability Office
| May 2008

"...GAO was asked to elicit the opinions of experts on (1) actions the Congress might consider to address climate change and what is known about the potential benefits, costs, and uncertainties of these actions and (2) the key strengths and limitations of policies or actions to address climate change. GAO worked with the National Academy of Sciences to identify a panel of noted economists with expertise in analyzing the economic impacts of climate change policies and gathered their opinions through iterative, Web-based questionnaires. The findings reported here represent the views of the 18 economists who responded to both questionnaires."

Two of the 18 economists who participated were Harvard Project on International Climate Agreements Co-Directors Joseph Aldy and Robert Stavins. In addition, two other participating economists, James Edmonds of the Pacific Northwest National Laboratory and William Pizer of Resources for the Future, are members of Harvard Project research teams.

Paper - Belfer Center for Science and International Affairs, Harvard Kennedy School

Economic Incentives in a New Climate Agreement

| May 7, 2008

The Harvard Project on International Climate Agreements has agreed to help the Office of the Danish Prime Minister, in its role as incoming President of the 2009 Conference of the Parties, to prepare background papers and on-site briefings for a series of very high-level dialogues on climate change policy, hosted by the Prime Minister. These dialogues will each include about 25 participants, including CEOs of European and U.S. corporations, key officials from national governments and intergovernmental organizations, and leaders of major environmental NGOs. This paper on the subject of economic incentives was prepared by the Harvard Project leadership for the first dialogue.

Journal Article - Environment: Science and Policy for Sustainable Development

Climate Policy Architectures for the Post-Kyoto World

| May / June 2008

"The global climate has changed and will continue to change as a result of greenhouse gas emissions from a broad variety of human activities. In 2007, the Intergovernmental Panel on Climate Change determined that 'most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations.' If greenhouse gas emissions continue to grow unabated, the global average temperature will likely increase between 1.1°C and 6.4°C. This warming will unleash a myriad of impacts, the vast majority of which will adversely affect water availability, agricultural and forestry productivity, the spread of infectious diseases, extreme weather events, unique ecosystems and rare species, and the built environment in coastal areas. The risks of global climate change clearly necessitate an international effort."

Analysis & Opinions - PostGlobal

Forging a Climate Agreement That Works

| December 17, 2007

"...As the nations of the world consider the next international climate agreement, they should not be limited by starting-point bias. In other words, although they should possibly consider an agreement that resembles Kyoto, they should also consider a wide range of other ideas, some of which bear very little resemblance to Kyoto."

Resources for the Future (RFF) Panel Analyzes Alternative Proposals for Post-Kyoto Strategy

Courtesy of E&ETV

News - Harvard Project on Climate Agreements, Belfer Center

Resources for the Future (RFF) Panel Analyzes Alternative Proposals for Post-Kyoto Strategy

| October 4, 2007

How should a post-2012 international climate policy be structured? During E&ETV Event Coverage of a recent Resources for the Future discussion, panelists analyze alternative strategies to a post-Kyoto policy.