Duke Energy’s North Carolina rate fight widens as regulators weigh a series of cost shifts
Duke Energy’s North Carolina rate case moved from a single large residential increase to a wider fight over how the utility should recover the cost of modernization, new load, and legacy cleanup. Across the reports, the company repeatedly cut back its initial ask, from about 18% to a smaller proposed increase, while regulators and state officials pushed to redirect more of the bill toward shareholders, large energy users, or separate tariff structures.
The argument also changed in scope. What started as a traditional rate request expanded to include data-center cost sharing, a pledge tied to the federal ratepayer protection framework, and a later push to pay for coal ash excavation through rates. That left Duke defending not just the size of the increase, but which customers should pay for which projects and when those charges should begin.
Ongoing North Carolina rate case now includes grid upgrades, data-center cost sharing, and coal ash cleanup.
Coal ash cleanup becomes a new rate issue
Duke signaled it may ask customers to help pay for a long coal ash excavation project. That widened the dispute again, adding a separate cleanup cost on top of the broader rate case.
Reported by dailytarheel.com · Detail
Company testimony points to a larger combined increase
Testimony from Duke Energy Progress indicated a higher phased increase than earlier company guidance. The timing also pointed to a possible start date of January 1, 2027 if regulators approve it.
Duke’s latest request is reported at a different level
Reporting on the same filing added another figure to the public debate. That showed the size of the increase was still being interpreted differently as the case advanced.
The revised settlement returns to regulators
Duke defended a smaller two-year increase at commission hearings, with some bill relief attached for low-income customers. The case moved from negotiation into formal review before the commission.
Stein and Jackson seek a binding data-center commitment
State leaders pushed Duke to turn its pledge into an enforceable agreement before regulators. Their stance signaled concern that voluntary promises would not be enough to protect ratepayers.
Reported by nsjonline.com · Detail
Duke begins framing data centers as a bill offset
The utility introduced a plan to direct revenue from large-load customers toward lower bills for existing customers. This reframed data-center growth from a cost pressure into part of the solution.
Reported by energiesmedia.com · Detail
Duke adds concessions, but still loses support
Duke offered more bill help and a lower allowed return, yet Jackson still would not sign on. That left the settlement short of broad political backing even after the company sweetened the deal.
Reported by nclawyersweekly.com · Detail
Attorney general says the revision still goes too far
Jeff Jackson rejected the smaller proposal anyway. His objection shifted the fight from whether Duke had reduced the increase enough to whether residential customers should bear so much of the cost at all.
Reported by wccbcharlotte.com · Detail
Officials agree to trim Duke’s proposed increase
State officials and Duke Energy reached a compromise that lowered the size of the requested hike. The revision kept the case moving but showed the company backing away from its first, much larger ask.
What to watch
- North Carolina Utilities Commission hearings on the rate case.
- A commission decision on Duke Energy Progress’s revised request.
- Possible implementation beginning January 1, 2027 if approved.
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