Following the 2007 landmark Supreme Court case Massachusetts v. EPA, the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. These emissions standards were significantly loosened in the last year of the Trump Administration. In 2021 the Biden Administration […]
vehicle standards
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On January 20 of this year we launched the Climate Reregulation Tracker to follow the Biden-Harris administration’s progress in undoing its predecessor’s assault on climate change policy by reinstating, expanding and building upon previous climate actions. Three months into the new administration, what has been accomplished so far? Key priorities […]
Today, the Sabin Center filed an amicus brief on behalf of local governments in support of state, city, environmental, and public health petitioners in Competitive Enterprise Institute v. National Highway Traffic Safety Administration. The lawsuit challenges the so-called Safer Affordable Fuel Efficient Vehicles (SAFE) Rule, the Trump Administration’s rollback of […]