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Constellation and Google Announce Strategic Collaboration that Includes 890 MW of New Nuclear Capacity to PJM Grid

LCG, October 6, 2026--Google and Constellation Energy today announced a long-term strategic clean energy collaboration to bring 890 MW of new, reliable, carbon-free nuclear capacity onto the PJM Interconnection grid to meet growing demand and increase grid reliability. The first uprate is expected to be delivered by 2028.

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Department of Energy Announces $4.2 Billion Investment to Boost Nuclear Power in Pennsylvania and Ohio

LCG, October 5, 2026--The U.S. Department of Energy’s (DOE) Office of Energy Dominance Financing (EDF) today announced a conditional loan commitment of up to $4.2 billion to finance nuclear uprates and modernization across Vistra’s nuclear fleet in Pennsylvania and Ohio. The projects are expected to preserve nearly 4 GW of carbon-free, baseload power and add 433 MW of new nuclear capacity that will support the growing electricity demand across the PJM region.

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Industry News

ComEd Quits Midwest ISO to Join Alliance RTO

LCG, Nov. 1, 2000--Commonwealth Edison Co. said yesterday it would withdraw its transmission system from the Midwest Independent Transmission System Operator and join the Alliance Regional Transmission Organization. The company expects to be part of an operating Alliance RTO by December 15 of next year.

The switch is bad news for the nascent Midwest ISO, as ComEd was what mall operators call an "anchor tenant." But ComEd said its withdrawal should not prevent Midwest's expansion into areas north and west of its service territory.

Betsy Moler, senior vice president for federal government affairs and policy with Exelon Corp., ComEd's new parent formed by its merger with Peco Energy Co., said "Joining the Alliance RTO will provide us, and our customers, with better access to electric supplies and offer the potential for cost savings as the industry continues to restructure."

The former U.S. Deputy Energy Secretary and former chairwoman of the Federal Energy Regulatory Commission, who should have a feel for regulatory affairs, added "In the wake of our merger, it is increasingly clear that our primary customers and suppliers are in the east, our strongest interconnections are to the east, and our biggest growth is likely to occur in the east. The Alliance is developing a strong presence in our critical markets, while MISO has developed primarily to the north and west of our service territory."

Moler also said that Alliance's "transco" structure provides the best opportunity for the efficient operation and continued growth of the transmission system in ComEd's region.

Alliance RTO members already include American Electric Power Co., Consumers Energy Co., Detroit Edison Co., Virginia Electric & Power Co. and First Energy Corp.

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