NC WARN is among the protesters that show up at a public hearings on Duke Energy's rate hike requests. In this file photo from 2013, a public hearing on that year's rate request brought Greenpeace, AARP, Consumers Against Rate Hikes and NC WARN protesters to the Mecklenburg County Courthouse.
NC WARN is among the protesters that show up at a public hearings on Duke Energy's rate hike requests. In this file photo from 2013, a public hearing on that year's rate request brought Greenpeace, AARP, Consumers Against Rate Hikes and NC WARN protesters to the Mecklenburg County Courthouse. Charlotte Observer file photo
NC WARN is among the protesters that show up at a public hearings on Duke Energy's rate hike requests. In this file photo from 2013, a public hearing on that year's rate request brought Greenpeace, AARP, Consumers Against Rate Hikes and NC WARN protesters to the Mecklenburg County Courthouse. Charlotte Observer file photo

Duke Energy threatens advocacy group with legal action over financial claims

March 13, 2018 04:14 PM