"Westcoast Energy's" . . . . . . . . . . . "1.3154E10" . "3.985E9" . . . . . . . . . . . . "Southern Power" . "Duke Energy International" . "Duke Energy's" . . . . . "Duke" . . . . "1.62388E11" . . . . . . "Duke Energy Carolinas" . . . . . . "Duke Power Company" . . "Duke Energy Corporation" . . . . . . . "Progress Energy Carolinas" . . . . . . . . . "Duke Energy Progress, LLC" . . . . . . . . . . . . "Duke Energy Indiana" . "Duke Energy 125" . . . "Duke_Energy#Environmental_record" . . . "27535" . . . . . . . . . . . "Duke Power" . "Duke Energy Corp." . . . . . . "1904" . . . . . "Duke energy" . . . . . . . . "Duke Energy" . . . . "1.082E9" . . . . . "Duke Energy Progress" . "2.172E10" . . . . . . . . . . . . . "Duke Energy" . . . . . "Southern P. Co." . . . . "Duke Power headquarters" . . "Duke Energy Generation Paranapanema International" . . . . . . . . . . . "Duke_Energy#Criticism" . . .