RALEIGH, July 23, 2026, 08:07 EDT – Outages affecting Duke Energy NYSE:DUK have drawn attention to ongoing issues around rate recovery in North Carolina.
On Thursday, North Carolina accounted for 97% of Duke Energy NYSE:DUK outages reported, despite making up just 45% of the utility’s monitored customer base.
According to the live tracker, 17,121 customers—or 0.20% across the system—were affected. The early numbers do not indicate a widespread operational disruption.
The pace of recovery is crucial. Duke’s upcoming North Carolina rate settlement will support continued investment in infrastructure. Thursday’s storm offers an updated test of that reliability case in real-world conditions.
Durham County reported 2,494 Duke accounts offline, which represents 1.45% in the area. Guilford had the highest number, totaling 3,888, while Randolph recorded 3,124.
At the dateline, real-time data indicated the concentration below.
| Measure | North Carolina | Duke system | North Carolina share or ratio |
|---|---|---|---|
| Total customers tracked | 3,918,766 | 8,724,727 | 44.9% |
| Customers without service | 16,658 | 17,121 | 97.3% |
| Proportion without service | 0.43% | 0.20% | 2.2 times |
According to local reports, equipment was damaged by trees and branches brought down. High Point had over 8,000 outages recorded at 6 a.m. The area had received over six inches of rainfall by 5 a.m.
Durham remained under a flash-flood warning from the National Weather Service until 11 a.m. Additional rainfall of half to three-quarters of an inch was predicted for Thursday.
U.S. core stock trading was yet to begin at the dateline. The New York Stock Exchange opens at 9:30 a.m. EDT. On Wednesday, Duke finished at $127.95, rising 1.62%.
From July 16 to Wednesday, closing prices generated these returns.
| Company | July 16 close | July 22 close | Change |
|---|---|---|---|
| Duke Energy NYSE:DUK | $126.11 | $127.95 | up 1.5% |
| Southern Co. NYSE:SO | $96.07 | $95.80 | down 0.3% |
| NextEra Energy NYSE:NEE | $89.35 | $89.41 | up 0.1% |
| Dominion Energy NYSE:D | $71.69 | $71.09 | down 0.8% |
Duke rose 1.5% during the period, while the peer median slipped 0.3%, resulting in a 1.7-point difference. The divergence started after Duke’s July 17 settlement announcement.
Thursday’s outages started ahead of the normal trading session. A regular-session price reaction is not yet available.
The agreement permits a 9.8% return on equity, establishes an equity ratio at 53%, and introduces a refund rider. This rider activates if scheduled infrastructure projects are delayed.
Duke projects an average yearly climb of 3.7% for customer groups. Residential rates are set to increase 5.9% initially, followed by a 3.6% rise. Combined, this totals a 9.5% increase over two years.
North Carolina President Kendal Bowman stated, “Our duty is to protect reliability at the lowest possible cost.” The outages on Thursday put that pledge to a real-world test. Duke Energy | News Center
Rain is still the key operational factor. Durham faces a 60% probability of rain on Friday and a 40% chance on Saturday. Conditions become calmer on Sunday, but storm risks are expected to come back on Tuesday.
Investors are monitoring outage length and updated restoration timelines. Duke is set to provide its next financial report on August 4.
Risks: As rain persists, the number of outages could increase. The length of damage may impact expense totals. The settlement awaits commission approval, with Attorney General Jeff Jackson expressing opposition.
Currently, this remains a focused grid incident. The main valuation issue concerns the extent of grid expenditure that regulators will permit Duke to recoup.
