President Joe Biden’s move Tuesday to seek Senate ratification, which requires the backing of at least two-thirds of the chamber, is long-anticipated and could pick up the support of some Republicans.

NEW TREATY: A warehouse at Hudson Technologies Inc., which makes a variety of refrigerants. The U.S. on September 21 joined more than 130 other countries in signing onto the Kigali Amendment, an ...

Ratification of the Kigali Amendment formally commits the U.S. to a global effort to significantly reduce production and use of HFCs and reinforces the aggressive domestic HFC phasedown begun last ...

The Senate approved a bipartisan measure Wednesday ratifying a United Nations climate agreement dating back decades that reduces the use of a chemical found in household appliances. Democrats and more ...

(Bloomberg) -- The US Senate voted Wednesday to join more than 130 nations in pledging to phase out the use of super-polluting greenhouse gases found in refrigerators and air conditioners, a step that ...

A new coalition has launched to sell Washington on the merits of a key climate agreement, but their push is primarily aimed at an audience of one: President Trump. Let America Lead brings together ...

Senate Majority Leader Chuck Schumer on Thursday moved to take up the so-called Kigali Amendment next week, putting the chamber on track to ratify its first climate treaty in decades. The Obama ...

The climate amendment to the Montreal Protocol sailed through committee yesterday with GOP support. It raises tantalizing questions about whether future climate bills could follow a similar path. A ...

This week, the Senate will vote on ratification of the Kigali Amendment, a United Nations climate change treaty that places costly restrictions on hydrofluorocarbons (HFCs) – chemicals that are needed ...