CHARLOTTE, N.C. - Worried about a possible backlash, Duke Energy is asking a judge to shield its records from North Carolina regulators and environmental groups while a federal criminal investigation is ongoing.
In a court motion, a defense lawyer for Duke told a judge that turning over records demanded as part of state lawsuits over the company's coal ash dumps could hurt the investigation's integrity.
Federal prosecutors have issued at least 23 subpoenas as part of a widening criminal probe triggered by the Feb. 2 spill at Duke's plant in Eden, which coated 70 miles of the Dan River in toxic sludge. Duke has received two of the subpoenas, which order the company to provide reams of documents to a grand jury that has convened in Raleigh.
In a Feb. 5, file photo, Duke Energy engineers and contractors survey the site of a coal ash spill at the Dan River Power Plant in Eden, N.C., as state and federal environmental officials continued their investigations of the spill into the river. North Carolina regulators said Friday, that they have asked a judge to withdraw a proposed settlement that would have allowed Duke Energy to resolve environmental violations by paying a $99,000 fine with no requirement that the $50 billion company clean up its pollution.
Federal investigators are looking at whether the company received preferential treatment from the state environmental agency. Duke has nearly three dozen other ash pits spread out at 14 coal-fired power plants across the state.
"Duke Energy strongly denies that it has in any way knowingly violated any law or committed any crime," says the company's motion, filed last week. "The government of the United States has the right to investigate the matters involved in these cases and Duke Energy intends to cooperate fully in that investigation so that it may receive a fair and unbiased assessment of its actions. This cannot occur if the proceedings of the grand jury and material provided to it are made a part of discovery in these cases."
Duke spokesman Tom Williams said Friday that the motion speaks for itself.
The state court cases at issue deal with environmental violations at Duke plants near Charlotte and Asheville.
Working on the behalf of a coalition of citizens groups, the Southern Environmental Law Center tried to use the U.S. Clean Water Act to sue Duke last year in federal court over groundwater pollution leeching from its coal ash dumps.
The state Department of Environment and Natural Resources instead used its authority to issue violations and take the case to state court, quickly negotiating a settlement that would have fined Duke $99,111 with no requirement that the $50 billion company clean up its pollution. The citizens groups protested, calling it a "sweetheart deal" intended to protect Duke from possibly harsher federal penalties.
The agency asked a judge to dismiss the agreement last week, saying it now intends to move forward with the case.