Seth Jaffe

Supreme Court Holds That Agencies Have "Substantial" Discretion To Omit Upstream And Downstream Projects From Environmental Reviews

The 5th Circuit Rejects EPA's Nonattainment Designations In Texas; Don't Blame Loper Bright

Trump Administration Sues Four States To Block Climate Superfund Legislation And Climate Deception Litigation

Does Mastercard's Plan For Geothermal Heating And Cooling Herald A Geothermal Revolution?

FWS And NMFS Propose To Eliminate Habitat Loss From The Definition Of "Harm" Under The ESA: Is This The "Best Meaning" Of The ESA?

EPA Designates PFAS As Hazardous Substances; EPA Is More Confident Than I Am That The Sky Isn't Falling (Video)

Vermont Enacts A "Climate Superfund Act" - Uh-Oh!

After Jarkesy, What Happens To EPA's Authority To Collect Administrative Civil Penalties?

Trump Executive Order Targets State Climate Laws—and RGGI?

Does Loper-Bright Mean The End Of Deference To Agency Expertise?