减少甲烷排放的国际合作（英）

November 2022Discussion Paper ES 22-11Harvard Project on Climate AgreementsInternational Cooperation to Reduce Methane EmissionsThe eleventh in a series of annual discussion papers supported by theEnel FoundationAdriana MelchorHarvard Kennedy SchoolRobert StavinsHarvard Kennedy SchoolRobert StoweHarvard Kennedy SchoolInternational Cooperation to Reduce Methane EmissionsAdriana MelchorHarvard Kennedy SchoolRobert StavinsHarvard Kennedy SchoolRobert StoweHarvard Kennedy SchoolNovember 2022the harvard project on climate agreementsThe Harvard Project on Climate Agreements is a Harvard-University-wide initiative established in 2007 to identify and advance scientifically sound, economically sensible, and politically pragmatic public policy options for addressing global climate change. Drawing upon leading thinkers from around the world, the Harvard Project conducts research on policy architecture, key design elements, and institutional dimensions of international and domestic climate-change policy. The Harvard Project is directed by Robert N. Stavins, A.J. Meyer Professor of Energy and Economic Development, Harvard Kennedy School. For more information, see the Harvard Project’s website: www.hks.harvard.edu/hpca.acknowledgementsThe Harvard Project on Climate Agreements is grateful to the Enel Foundation and the Enel Endowment for Environmental Economics at Harvard University for generous support of a series of annual discussion papers on climate-change policy and related topics in energy policy, of which this paper is the eleventh.The Harvard Environmental Economics Program (HEEP) and the closely-affiliated Harvard Project on Climate Agreements enjoy institutional homes in and support from the Mossavar-Rahmani Center for Business and Government and the Belfer Center for Science and International Affairs at Harvard Kennedy School. HEEP and the Harvard Project have also received support from the Harvard University Center for the Environment, the Harvard Global Institute, the Ash Center for Democratic Governance and Innovation at Harvard Kennedy School, and the Harvard University Climate Change Solutions Fund.HEEP’s and the Harvard Project’s current external sponsors are the Alfred P. Sloan Foundation and the Enel Foundation. They receive ongoing support from the Enel Endowment for Environmental Economics at Harvard University. Past sponsors include Energy Foundation China, the Doris Duke Charitable Foundation, the James M. and Cathleen D. Stone Foundation, BP, ClimateWorks Foundation, Christopher P. Kaneb, the AVINA Foundation, Bank of America, Castleton Commodities International LLC, Duke Energy Corporation, the International Emissions Trading Association (IETA), Chevron Services Company, the Qatar National Food Security Programme, the National Science Foundation, Shell, the U.S. Department of Energy, and the U.S. Environmental Protection Agency.citation informationMelchor, Adriana, Robert Stavins, and Robert Stowe. “International Cooperation to Reduce