Recent Projects

The Environmental Protection Agency (EPA) proposed revisions to the National Primary Drinking Water Regulation for lead and copper. Our comments ask EPA to more fully monetize the benefits and better assess the significance of non-monetized benefits of the proposal. We also submitted a letter to EPA’s Science Advisory Board (SAB) summarizing our comments and encouraging the SAB to consider our points during its review of the proposed revisions.

The Federal Motor Carrier Safety Administration (FMCSA) proposed to extend the compliance dates of its entry-level commercial driver training program from 2020 to 2022. The program includes space and speed management training that reduces vehicle emissions. FMCSA projects that extending compliance dates would forgo hundreds of thousands of metric tons of greenhouse gas emissions. We submitted joint comments criticizing the agency’s regulatory impact analysis, which vastly underestimates forgone benefits and relies on flawed ‘interim values’ of the social cost of carbon.

Our resource compiles the greenhouse gas emissions and resulting damages from liquefied natural gas (LNG) export terminals.

The Department of Housing and Urban Development (HUD) has proposed to repeal and replace the 2015 Affirmatively Furthering Fair Housing rule, which sought to improve the process by which state and local governments that receive HUD funding identify and mitigate impediments to fair housing in their communities. We submitted comments detailing deficiencies in the Department’s regulatory impact analysis for the proposal. Specifically, we explain how HUD (1) ignores benefits of the 2015 rule that will be forgone under the proposed replacement, and (2) overestimates cost savings that will result from the proposed replacement.

The Department of Energy (DOE) proposed to change the way it selects energy efficiency standards by excluding certain efficiency levels as not "economically justified" on the grounds of effects to small businesses, market competition, or consumer convenience.The change, however, would allow DOE to irrationally and inconsistently give preference to whichever subset of economic impacts the agency wants to focus on in order to deem standards that otherwise achieve net benefits as instead being not economically justified. We submitted comments explaining how the proposal will not ensure consistent consideration of statutory factors.

The Council on Environmental Quality (CEQ) proposed changes to the regulations implementing the National Environmental Policy Act (NEPA), a decades-old statute that requires federal agencies to analyze the environmental impact of actions. We submitted comments explaining how the proposed rule runs afoul of the statute, drastically limiting agencies’ abilities to consider various effects and implement NEPA procedures. We also submitted joint comments detailing how the provisions would undermine analysis of climate effects, and encouraging CEQ to promote the use of the social cost of greenhouse gases.

The Acadiana and Louisiana XPress projects could result in the emission of 31.9 million tons of downstream emissions in carbon-dioxide equivalence per year from the combusion of natural gas. We submitted comments encouraging the Federal Energy Regulatory Commission to provide a more complete analysis of project emissions and weigh their climate impacts using the social cost of carbon. 

The FM100 and Leidy South projects in Pennsylvania could result in the emission of 17.6 million tons of downstream emissions in carbon-dioxide equivalence per year from the combusion of natural gas. We submitted comments encouraging the Federal Energy Regulatory Commission to provide a more complete analysis of project emissions and weigh its climate impacts using the social cost of carbon. 

The Transportation and Climate Initiative called for public input on a Draft Memorandum of Understanding, which lays out a proposal for a Northeast and Mid-Atlantic regional program to establish a cap on carbon pollution from transportation and invest in further emissions reductions, cleaner fuels, and infrastructure. We submitted comments on the proposal suggesting that TCI adjust its definition of affected fuels, set the emissions cap to better reflect external damages from carbon emissions, implement the banking of allowances carefully, and verify that all offsets are real, permanent, and additional.

The Office of Management and Budget (OMB) requested input on the possibility of including an estimate of the social cost of taxation, known as marginal excess tax burden (METB), in regulatory-cost accounting for transfer rules under Executive Order 13,771. We submitted comments responding to OMB claims and providing further information about METB.