Duke Energy

A worker delivers bottled water to a home in Belmont, near Duke Energy's Allen coal plant. Duke will provide a permament drinking water supply to well owners by 2018.
David Boraks / WFAE

Duke Energy has given state environmental officials details of how it plans to provide safe, permanent water supplies to people who live near the company's coal ash dumps.  The filings, for all but two plants, comply with a state law requiring the plans by Dec. 15.

Map shows proposed Atlantic Coast Pipeline route from West Virginia to N.C.
Atlantic Coast Pipeline

Oil and gas pipelines planned or under construction around the country have drawn protests - from neighbors, environmentalists and Native American groups. Now it's North Carolina's turn.

Three protest walks are planned this weekend in Cumberland, Nash and Robeson counties by a group hoping to stop construction of the $5 billion Atlantic Coast Pipeline.

Updated 2:34 p.m.
Duke Energy says its response to Hurricane Matthew last month could end up costing about $200 million. That news came as CEO Lynn Good told Wall Street analysts the company's latest quarterly profits were up.

The nation's largest utility said warmer summer weather boosted energy use - and profits - during the quarter that ended Sept. 30.  Cost-cutting also helped lift profits to just under $1.2 billion dollars, up from $932 million a year earlier.

Avner Vengosh
Duke University

As Duke Energy and environmentalists have debated the safety of private wells near coal ash ponds, they've disagreed about the source of a carcinogen called hexavalent chromium. Scientists at Duke University figured out how to identify the chemical’s source. Conclusions from the study of 376 private wells say coal ash likely isn't to blame. WFAE's David Boraks talked with the study's lead author, Avner Vengosh about his research and recommendations.

Coal ash belmont
Catawba Riverkeeper Foundation

One of the big debates over the safety of drinking water wells near coal cash ponds is whether a carcinogenic chemical called hexavalent chromium is naturally-occurring. Duke Energy says it is, while environmentalists say Duke’s coal ash ponds are to blame for polluted wells. A new Duke University study shows the chemical does occur naturally and contamination likely isn’t from coal ash. 

duke solar projects in NC map
Duke Energy

Duke Energy has put out a call to renewable energy developers for new projects in the western part of the state. It's part of the company's push to meet a state mandate to generate more energy from sources other than fossil fuels.

Duke is close to announcing coal-ash basin closure plans for a half-dozen plants, including the Marshall Steam Station on Lake Norman.
David Boraks / WFAE

New EPA rules require power plant operators nationwide to rate the safety risks of coal ash dams and say how they plan to clean up coal ash basins. Here in the Carolinas, Duke Energy has begun publishing some information. But closure plans won't be made public until next month.

The Neuse River inundated this hog farm in Goldsboro on Wednesday.
Rick Dove / Waterkeeper Alliance

Floodwaters in eastern North Carolina are still rising, but so far haven't swamped any of Duke Energy's active coal ash ponds. But environmentalists worry about older, dry, coal-ash basins that did flood. And they're concerned about how animal waste and dead livestock will affect water quality.

A 50-foot section of a cooling pond dam broke at Duke Energy's plant on the Neuse River in Goldsboro. The company says coal ash ponds are not in danger.
Travis Graves / Lower Neuse Riverkeeper

Forty-eight counties have seen flooding from Hurricane Matthew, and waters are still rising in some areas. State officials are watching dams, checking reports of chemical and fuel spills, and starting to count crop and livestock losses.

Duke Energy owns eight hydroelectric plants like this one in southeastern Brazil.
Duke Energy

Updated 7:24 p.m.

Duke Energy is getting out of the electricity generating business outside the U.S., through a pair of deals  announced Monday worth $2.4 billion total.

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