US utilities reduced carbon emissions about 20% between 2005-2015. @DukeEnergy–28% reduction of CO2 https://t.co/UjeNDKSpoG

US utilities reduced carbon emissions about 20% between 2005-2015. @DukeEnergy–28% reduction of CO2 https://t.co/UjeNDKSpoG

© 2016 Jim Rogers | Photos courtesy of Stephen P. Williams and Joe Hale