In case you missed it: News of the week

Some of our exclusive stories this week cover EPA’s pending rules for heavy-duty trucks and the oil and gas sector, an emerging PFAS debate and a new tool for estimating the benefits of energy efficiency. GHG ‘Endangerment’ Questions Loom In Upcoming Oil & Gas NSPS Plan Observers are closely watching how EPA will navigate the legal questions surrounding greenhouse gas “endangerment” in its forthcoming proposal to upend Obama-era oil and gas methane rules, including whether and to what degree it...