Environmental News

Judge largely backs state regulators’ handling of PolyMet permit

PolyMet Mine
Eric Olson, right, gathers his tools last May as contractor Robert Radotich uses a backhoe to dig areas so the soil stratification can be observed, which will help them engineer and design the infiltration pods for the PolyMet copper-nickel mine in Hoyt Lakes, Minn.
Anthony Souffle | Star Tribune via AP 2019