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MISO Long-Term Nodal Insights

LCG, November 12, 2025--LCG Consulting is excited to announce the release of the MISO 2034 Data Model, built from the latest MISO Transmission Expansion Plan (MTEP). This powerful, nodal-level data model offers a forward-looking view of generation, transmission, and load forecasts across the MISO region—empowering energy professionals to explore the grid of the future with confidence.

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Xcel Energy and "Allies" Request Retirement Extension for Comanche Generating Station Unit 2

LCG, November 12, 2025--Xcel Energy, together with the Utility Consumer Advocate (UCA), Colorado Energy Office (CEO), and Trial Staff of the Public Utilities Commission (PUC), filed a petition on November 10 requesting Commission approval to keep Comanche Generating Station Unit 2 available for up to one additional year after its currently planned retirement on December 31, 2025.

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Industry News

Nuclear Plants' Decomissioning Funds Found Low

LCG, Dec. 3, 2003--In a report released by the General Accounting Office, Congress' research arm, 42 nuclear plants were named as not having enough savings designated to pay for decommissioning costs when the plants are ultimately shut down.

Some generating units are already inactive, but owners are waiting for neighboring units at the same plants to be retired before starting clean-up activities. The report stated that savings for some plants is sufficient, while at others, a gap exists that cannot readily be closed by shifting funds.

The Nuclear Regulatory Commission said through a spokesman that it is not as concerned about a problem such as has been identifed by the GAO. A spokesman for the Nuclear Energy Institute, Steve Kerekes, said that with widespread extensions of plant licenses for an additional 20 years, the plants would have sufficient time to come up with the needed funds.

The GAO report authors found that the growth in the value of savings, if it continues, would pay for plants' decommissioning costs. The distribution of funds between various sites and multiple owners, however, indicated uneven progress.

A concern raised by groups who oppose nuclear power is that because some of the buyers of existing nuclear plants are not utilities, and therefore do not have assurance of a stable revenue stream, they may have difficulty handling the liabilities that will come due at the end of plants' operating lives.
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