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Minnesota PUC Approves Operations Extension for Xcel Energy's Prairie Island Nuclear Plant

LCG, August 15, 2025--Xcel Energy announced that the company received state approval yesterday from the Minnesota Public Utilities Commission to extend operations of the Prairie Island nuclear plant through the early 2050s. Prairie Island has two units that have a combined generating capacity of 1,100 MW. The units’ current operating licenses expire in 2033 and 2034.

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PGE Announces Addition of 475 MW of Battery Energy Storage Systems to Improve Grid Reliability and Costs

LCG, August 7, 2025--Portland General Electric (PGE) today announced the completion of three, four-hour lithium-ion utility-scale battery energy storage systems (BESS) in Oregon, adding 475 MW and more than 1.9 GWh of dispatchable capacity to serve the Portland metro area. Each of these BESS facilities can deliver power during peak demand or when other electric generating facilities are limited, which improves system flexibility, reliability and costs.

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Industry News

Santa Monica Loses Power when Substation Explodes

LCG, Oct. 27, 2000--Explosions that ripped an underground substation in Santa Monica early yesterday morning cut power to about 16,000 Southern California Edison Co. customers. Those closest to the underground facility at Lincoln Boulevard and Colorado Avenue were expected to be without electricity until at least this afternoon.

A series of blasts rocked downtown Santa Monica at about 4:30 a.m. and, according to one eye-witness, sent a bright bluish-green flash into the air. The explosions were followed by fire that shot from a manhole but local firefighters quickly quenched the blaze.

Two unlucky newspaper circulation workers who were restocking racks at the corner were slightly injured.

SoCal Ed officials thought at first that the explosions could have been caused by rain-soaked equipment in the underground substation but have since dismissed that theory. Utility spokesman Paul Klein said emergency crews reach the site around noon and reported that damage was "extensive."

"It looks like this outage will be prolonged," Klein said. "The vault is going to require extensiverepairs."

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