Nov 9, 2018 3:35 PM ETTweet This: . @DukeEnergy issues $1 Billion #greenbond to finance eligible #renewableenergy projects http://bit.ly/2yYQSUv #solar #sustainabilitySummary: Duke Energy Carolinas' first clean energy investment offering One of the largest issuances of green bonds for utility industry Press ReleaseCHARLOTTE, N.C., November 9, 2018 /4 -- Duke Energy Carolinas, a subsidiary of Duke Energy (NYSE: DUK), has completed its inaugural issuance of $1 billion in green bonds that will finance eligible green energy projects – including zero-carbon solar and energy storage – in North and South Carolina. This represents one of the largest green bond transactions issued by a utility.