MPCA draft PolyMet NorthMet Project permits open for public comment

The public comment period is open Wednesday, Jan. 31 through Mar. 16, 2018.

Heron Lake ethanol plant reduces emissions of hazardous air pollutants

Heron Lake BioEnergy replaced existing equipment to burn off HAPs in its industrial exhaust, has agreed to ensure future compliance with emission limits, and paid a $63,500 penalty.

Traveling exhibit at the state Capitol celebrates water in Minnesota

The exhibit employs a variety of multimedia and hands-on displays to both inform viewers and celebrate the role of water in what makes Minnesota such a special place, and will reside in the State Capitol’s ground-level East Corridor through March 9.