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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

North Korea Looks South for Help with Electricity

LCG, Dec. 28, 2000Economic cooperation talks between North and South Korea began today in Pyongyang with officials from the North asking for short-term electric power from the south side of the demilitarized zone, the Yonhap News Agency reported.

Cho Myung-kyun, a South Korean official taking part in the talks, said "The North side called for the speedy supply of electricity," according to Yonhap.

South Korean delegates proposed setting up a team from both Koreas to investigate the electric power system in the North and recommend ways in which the South could help. Officials from the South said public support would be needed before electricity could be sent across the DMZ.

Unless transmission lines have been built in the 48 years since we last viewed the DMZ, a good deal of infrastructure would also need to me constructed. The economic talks discussed the possibility of a cross-border railroad, so wires might not be far behind.

The economic conference is taking place at the vice-minister level after top-level discussions earlier this month recommended exploration of economic cooperation between the two Koreas. At the earlier meetings, North Korea asked the South for help in building 2,000 megawatts of conventional generation, starting with a 500 megawatt plant.

Assistance to the North in developing nuclear power plants has been stymied by concern on the part of South Korea, Japan and the United States over possible use of nuclear facilities to produce weapons grade plutonium by North Korea.

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