2009 Ozone Paris Agreement 
Union of Concerned Scientists
DECEMBER 10, 2023
These companies talk out of both sides of their mouths when it comes to climate polic y—many claiming to support the Paris agreement, while simultaneously funding business groups to lobby against policies to implement and enforce national commitments.
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.
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