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OPG Completes Darlington Nuclear Station Refurbishment Project Under Budget and Ahead of Schedule

LCG, February 2, 2026--Ontario Power Generation (OPG) announced today that construction on the four-unit Darlington Refurbishment project is now complete. Station staff are completing final testing, and the last unit is expected to return to service in the coming weeks. OPG stated that the overall project is currently four months ahead of schedule and $150 million under budget.

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NERC's New Annual Assessment Shows Rapid Demand Growth Increasing Resource Adequacy Risks Across North America

LCG, January 30, 2026--The North American Electric Reliability Corporation (NERC) yesterday issued its 2025 Long-Term Reliability Assessment (LTRA) and infographic that spotlight intensifying resource adequacy risks throughout the North American bulk power system (BPS) over the next 10 years.

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Industry News

Operators Shut Down Niagara Mohawk's Nine Mile Point 1

LCG, Oct. 3, 2000--Operators manually shut down the Nine Mile Point Unit 1 nuclear power plant at 6:25 a.m. yesterday after the unplanned opening of a reactor relief valve, Niagara Mohawk Power Corp. said.

The opening of the relief valve lead to increased water levels in the plant's drywell, a structuresurrounding the reactor and designed to collect water discharged from the reactor. The increasedwater level in the drywell caused operators to declare, as required, an "Unusual Event" and notify the Nuclear Regulatory Commission.

The report was filed at 7:12 a.m. and noted that the reactor was manually "scrammed" from an operating level of less that 1 percent of capacity. It was just beginning the restart process following a maintenance outage.

Later yesterday, Niagara Mohawk reported that Nine Mile Point 1 was in cold shutdown mode and that the Unusual Event was terminated at 9:05 a.m.

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