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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

Summer Reserves for California Adequate

LCG, June 10, 2002--The California Independent System Operator reports that it has had less power than needed to achieve a 15 percent reserve margin, but so far, the margin of 7 percent has been adequate to stave off rolling blackouts.

In order to be at 7 percent or above, the ISO had to ask some generators to put off scheduled maintenance last week until after periods of elevated air-conditioning demand passed.

Some conservation that started with the onset of the 2000 power crisis seems more or less permanent, but some financial incentives have also been provided. A vote by the Legislature renewed the 20/20 program, which gives a 20% refund to households that keep usage 20% below their consumption of power in the 2000 summer season. Conservation may help, but according to the ISO, 1,500 new megawatts of generation will be needed annually to keep pace with new demand.
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