Alexander Kaufman@AlexCKaufman“Electric utilities are likely responsible for the nation’s higher than expected emissions of sulfur hexafluoride, a greenhouse gas 25,000 times worse for the climate than carbon dioxide.”insideclimatenews.orgUS Emissions of the World’s Most Potent Greenhouse Gas Are 56 Percent Higher Than EPA Estimates, a...While emissions of sulfur hexafluoride (SF6), the world’s most potent greenhouse gas, have fallen sharply in the U.S. in recent decades, actual emissions are significantly higher than the official...12:12 AM · Feb 1, 2023·479 Views2 Likes