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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

Continued Solvency of TVA Questioned in Report

LCG, Nov. 25, 2003--Two accounting professors with experience in utility analysis have completed a study in which they say that the Tennessee Valley Authority, the government-owned utility, will find it difficult to avoid bankruptcy or the need for a federal bailout.

Dr. Paul MacAvoy, a management professor with Yale University, and Dr. Dennis Logue, the dean of the Oklahoma University School of Business, say that the inflated book value of nuclear plant assets is allowing the TVA to state a positive net worth. If those assets were written down to reflect their true economic worth however, or if the TVA should fare poorly after losing its monopoly status, the report concludes, the utility would find it unable to service its $25 billion debt load as its creditworthiness was downgraded.

MacAvoy told the Chattanooga Times/Free Press in an interview that "some of TVA's accounting is like what Enron did before its bankruptcy." MacAvoy and Logue warned correctly that nuclear plant projects begun by the Washington Public Power Supply System, and which were abandoned in the 1980s, pointed the way to a default.

Currently the debt of TVA is graded AAA by Standard & Poor's, and Aaa by Moody's Investors Service, which takes the TVA's government-owned status into account in assigning a high credit rating. Scott Taylor, with Standard & Poor's said that although the utility "is in a highly leveraged position ... it certainly is not in any dire straits." TVA is able to adjust its rates without regulatory approval. Dr. Logue cited a possible increase in interest rates and competition from other utilities as factors that could result in serious harm.
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