MARCELLUS/UTICA REGION: Union voters are at center of Trump vs. Biden battle for Pennsylvania; Pennsylvania governor tramples legislators to impose carbon taxes; OTHER U.S. REGIONS: Dakota Access oil pipeline clears hurdle to doubling capacity; NATIONAL: Natural gas generators make up largest share of U.S. electricity generation capacity; 4-Quadrant Model of climate change (video).
MARCELLUS/UTICA REGION: Union voters are at center of Trump vs. Biden battle for Pennsylvania; Pennsylvania governor tramples legislators to impose carbon taxes; OTHER U.S. REGIONS: Dakota Access oil pipeline clears hurdle to doubling capacity; NATIONAL: Natural gas generators make up largest share of U.S. electricity generation capacity; 4-Quadrant Model of climate change (video).