Atmosphere Clean Water Act Climate Scientist 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
APRIL 11, 2022
Supreme Court reinstates Trump administration Clean Water Act regulation. Maryland General Assembly passes major climate legislation. This latest report looks at mitigation — or what the world can do to stop pumping greenhouse gases into the atmosphere. Senate committee approves conservation funding bill.
ESA
JUNE 1, 2021
National Oceanic and Atmospheric Administration. EPA Administrator Michael Regan announced that the agency will rewrite a Trump administration regulation that limited state’s ability to block pipeline and fossil fuel export facilities under the Clean Water Act. Overall, President Biden requested $6.9 Biden requests $11.2
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