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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

Duane Arnold Nuke Near Restart After Electric Fix

LCG, Oct. 23, 2001--A spokeswoman for the company that manages operation of Alliant Energy Corp.'s 535 megawatt Duane Arnold nuclear power plant near Cedar Rapids, Iowa, said the plant was preparing for a restart after repairs made to a faulty electric system.

Maureen Brown, a spokeswoman for Nuclear Management Co., the plant's operator, said the maintenance work had been completed and the reactor was in "hot standby" yesterday morning. The continued shutdown of the Nuclear Regulatory Commission Website, and its daily plant status report, makes it difficult to know whether the plant has been restarted.

Brown declined to guess at when the plant would be back in service, though yesterday's hot standby could mean today's restart. According to the Nuclear management Co. Website, Duane Arnold was at 7.8 percent power this morning. It will take several days to ramp the reactor up to full power.

The plant was shut down manually on October 17 when operators noticed a fault in the electric system that controls cooling water circulation. Workers took advantage of the shutdown to replace a pump seal that had been scheduled for repairs later this month.

Alliant Energy's IES Utilities Inc. owns 70 percent of Duane Arnold. Central Iowa Power Cooperative, with 20 percent, and Corn Belt Power Cooperative, with 10 percent, are the other owners.

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