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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

Alstom and LM Wind Power Pursue Joint Development of Offshore Wind Turbines

LCG, February 9, 2011--Alstom and LM Wind Power this week announced plans to jointly develop the world's longest wind turbine blades for offshore wind turbines. LM Wind Power's new blade will be designed for use with Alstom's new, 6-MW offshore wind turbine, with the goal being to reduce the cost of offshore wind power.

The prototype blades will be manufactured with relatively lighter glass fiber and polyester materials at LM Wind Power's Danish factory in Lunderskov, with plans for installation at Alstom prototype sites in Europe next winter. According to LM Wind Power, the longest blade currently in serial production is LM Wind Power's LM 61.5P blade, with a rotor diameter of 126 meters.

Alstom will develop two prototype turbines, with the first design installed in 2011 and the second in 2012. A pre-series model will be installed in 2013, with commercial series production scheduled to commence in 2014. The turbine will employ a permanent magnet direct drive system in which the hub of the turbine rotor is directly connected to the generator, thereby eliminating the use of a mechanical gearbox coupled to the generator. The design objective is a compact, lightweight machine with lower service costs and improved operating efficiency.

Offshore wind development is growing at a rapid pace in Europe. Last month, the European Wind Energy Association (EWEA) released information that a total of 883 MW of new capacity was installed in 2010 at nine wind farms in five countries, thereby increasing the European offshore total to 2,964 MW. The United Kingdom leads Europe, with a total installed offshore wind capacity of 1,341 MW, or nearly half of the offshore capacity.

EWEA's Chief Executive stated, "With over 50% percent market growth, 2010 sets a new record for European offshore wind energy. Meanwhile, the 29 new offshore turbine models announced during 2010 show a growing commitment to the offshore wind energy sector by large, global industrial players, offering a real boost for Europe?s economy, its efforts to tackle climate change, create green jobs and exports while reducing our dependence on imported fuel."
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