Bloomberg: The Environmental Protection Agency is proposing to limit the use of various hydrofluorocarbons that are currently listed as acceptable alternatives to ozone-depleting substances, an action taken under President Barack Obama's climate action plan.
The agency said the proposed rule, signed by EPA Administrator Gina McCarthy July 9 and released the next day, would prohibit certain uses of chemicals that have high global warming potential. The proposed rule would change the status of several HFCs...