Duke Energy to close Riverbend, Buck plants in April

bhenderson@charlotteobserver.comFebruary 1, 2013 

Duke Energy will close two of its oldest coal-fired power plants, Riverbend west of Charlotte and Buck in Rowan County in April, two years ahead of schedule.

Both plants date to the 1920s and had been planned for retirement in 2015. They’re among a wave of older, smaller coal plants closing down rather than investing in new pollution controls to meet federal environmental regulations.

The plants had been little used in recent years as larger, more efficient plants came online and falling natural gas prices shifted generation to gas.

Efficiencies in Duke’s management of a larger power plant fleet, following its merger last year with Progress Energy, also contributed to the early retirements, the company said.

“These stations played pivotal roles in the 1920s and 1930s in helping to electrify the industries and homes of the Carolinas, and we honor all those employees who contributed their time and talents over the years to ensure safe, reliable operations,” Keith Trent, chief operating officer of Duke’s regulated utilities, said in a statement Friday.

Critics of Duke’s coal-fired plants applauded the shutdowns.

“We’re very excited and just feel like this is a positive step forward,” said Sara Behnke, founder of We Love Mountain Island Lake, a community group created last spring in response to Riverbend.

“We’re glad to see that the air in this community will be cleaner after April. We’ll also try to make sure Duke properly retires its ash ponds, which are seepable into our drinking water. We don’t see this as an end to our mission by any means.”

Greenpeace has pressured Duke to move away from coal power, which contributes to air pollution, releases large amounts of greenhouse gases and mutilates Appalachian mountains. Savings from the merger with Progress should help Duke move in that direction, said Charlotte organizer Monica Embrey.

“These two coal plants have been polluting North Carolina for over 80 years, and their early retirement is evidence that coal is too ancient a technology to generate North Carolina’s power,” Embrey said. “Duke must commit to careful remediation of the two sites, including coal ash, to protect nearby communities from toxic exposure.”

Duke plans to retire more than 3,800 megawatts of older coal- and oil-fired generation by the end of 2013, part of overall retirements of up to 6,800 megawatts.

Riverbend started up in 1929. Its units 1 and 2 retired in 1979, and Unit 3 in 1976. Units 4 through 7, dating to the 1950s, will close in April. Four smaller gas-fired units retired last October.

Buck, Duke’s first large-scale power plant, began operating in 1926. Its first two units retired in 1979, and units 3 and 4 in 2011. Units 5 and 6 will retire in April. Three gas units were shut down last October.

A 620-megawatt gas-fired power plant at Buck began operating in 2011.

Duke said it would try to find new positions within the company for the 65 people who work at Riverbend and Buck.

The Lake Wylie Pilot is pleased to provide this opportunity to share information, experiences and observations about what's in the news. Some of the comments may be reprinted elsewhere in the site or in the newspaper. We encourage lively, open debate on the issues of the day, and ask that you refrain from profanity, hate speech, personal comments and remarks that are off point. Thank you for taking the time to offer your thoughts.

Commenting FAQs | Terms of Service