Executive Order on Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis

On his first day in office, President Biden issued an executive order that would, among other things, reconvene the Interagency Working Group on the Social Cost of Greenhouse Gases. The new Working Group is initially tasked with: (1) publishing an interim Social Cost of Carbon, Social Cost of Methane, and Social Cost of Nitrous Oxide within 30 days, which agencies should use to monetize the value of changes in greenhouse gas emissions; (2) publishing final revised social cost values by January 2022; (3) providing recommendations for areas of decisionmaking, budgeting, and procurement by the Federal Government where the social cost estimates should be applied by September 2021; (4) providing recommendations by June 2022 for a review and update process for the social cost values, including to ensure these estimates are based on the best available science and economics, but also that they adequately take into account climate risk, environmental justice, and intergenerational equity.

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Technical Support Document: Social Cost of Carbon, Methane, and Nitrous Oxide - Interim Estimates under Executive Order 13990 →