EPA sets stricter limits on hydrofluorocarbons used in refrigerators, air conditioners

The Environmental Protection Agency is enforcing stricter limits on hydrofluorocarbons, highly potent greenhouse gases used in refrigerators and air conditioners. (Raquel Natalicchio/Houston Chronicle via AP, File)The Environmental Protection Agency is enforcing stricter limits on hydrofluorocarbons, highly potent greenhouse gases used in refrigerators and air conditioners that contribute to global warming. Hydrofluorocarbons are highly potent greenhouse gases commonly used in refrigerators and air conditioners. The American Chemistry Council, which represents chemical manufacturers and users, welcomed the EPA rule. The EPA rule includes a range of administrative penalties, including license revocation and retirement of allowances for companies that don’t comply.