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Proposed Amendments to Endangered Species Act Regulations Could Curtail Protections for Species Imperiled by Climate Change

Columbia Climate Law

Under the existing ESA regulations, FWS and NMFS are not required to designate critical habitat if such designation would not be beneficial to the species. The Court’s answer to that question – and in particular, its interpretation of “essential” – could have important implications for this portion of the ESA regulations.

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July 2017 Updates to the Climate Case Charts

Law Columbia

Circuit concluded that EPA had acted arbitrarily and capriciously in determining that the four elements of the regulations that had been stayed met these requirements. The district court ruled that EPA was required to conduct such evaluations in October 2016 and set an expedited schedule for EPA’s compliance.

2017 40
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October 2019 Updates to the Climate Case Charts

Law Columbia

Circuit Court of Appeals granted motions seeking to dismiss as moot the proceedings challenging the Obama administration’s Clean Power Plan, which established emission guidelines for greenhouse gases from existing power plants. The court dismissed the proceedings 11 days after the effective date of the U.S.

2019 40
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March 2018 Updates to the Climate Case Charts

Law Columbia

The court stated that the issue arose “because a necessary and critical element of the hydrological damage caused by defendants’ alleged conduct is the rising sea level along the Pacific coast and in the San Francisco Bay, both of which are navigable waters of the United States.” Public Citizen, Inc. Trump , No. 1:17 -cv-00253 (D.D.C.

2018 40
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Using Attribution Science to Evaluate the Effects of Oil and Gas Emissions on Endangered and Threatened Species

Law Columbia

The project is controversial due to its contribution to greenhouse gas (GHG) emissions and its location on the North Slope of Alaska, which happens to be the largest undisturbed track of public land in the U.S. square meters of September sea-ice. 2016) ; Derocher et al. and an area that is highly sensitive to climate change.

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Sabin Center Files Amicus Brief in Support of New GHG Vehicle Emissions Standards

Law Columbia

EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. This blog post summarizes the history of federal vehicle emissions regulations, the arguments made by Petitioners in Texas v. billion tons of carbon dioxide emissions by 2050.

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Climate—and a Cautionary Tale of Three New Hampshire Commissioners

Union of Concerned Scientists

The 2021 New Hampshire Climate Assessment states unequivocally: “Without significant reduction in atmospheric greenhouse gases (GHG), extreme precipitation events are projected to increase a minimum of 20%, leading to an increase in freshwater flooding regionally.”