2011 Atmosphere Endangered Species Act Ozone 
Columbia Climate Law
MAY 8, 2020
EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. In Mexichem , the D.C.
ESA
JUNE 14, 2021
US Fish and Wildlife Service reverses Endangered Species Act rules. John Sarbanes (D-MD) introduced the Chesapeake Bay Science, Education and Ecosystem Enhancement (SEEE) Act ( S. Julia Brownley (D-CA) reintroduced the Marine Mammal Climate Change Protection Act ( H.R. Executive Branch. International.
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