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SPP Board Approves Alternative, Accelerated Generation Interconnection Process to Improve Regional Resource Adequacy

LCG, May 8, 2025--The Southwest Power Pool (SPP) Board of Directors approved SPP’s proposed Expedited Resource Adequacy Study (ERAS) at its May 6 meeting. SPP developed the new ERAS in collaboration with its stakeholders in response to the growing need to add new generating resources before the region’s generating capacity is outpaced by its electricity demands. ERAS is intended to be a one-time, expedited study process designed to significantly accelerate the addition of new power generation facilities to the grid and address concerns about the near term ability to maintain the affordable and reliable electric service that consumers expect.

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EDP Renewables Completes Scarlet II Solar and Energy Storage Project in California

LCG, May 7, 2025--EDP Renewables North America LLC (EDPR NA) announced yesterday the inauguration of its Scarlet II Solar Energy Park (Scarlet II) in Fresno County, California. This phase of the solar plus energy storage project includes 200 MW of solar capacity, plus a co-located 150 MW/600 MWh battery energy storage system (BESS). The initial phase of the project, Scarlet I, which provides 200 MW of solar and 40 MW/160 MWh of BESS, achieved commercial operations in July 2024.

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Industry News

Luminant's New Coal-fired Unit Now On-line in Texas

LCG, October 20, 2009--Luminant announced yesterday that commercial operations commenced for its Sandow 5 lignite coal-fired unit facility in late September. The 581-MW unit is the first new coal unit for Texas in 17 years.

In July, the Sandow 5 unit was synchronized to the grid and produced power. However, construction delays caused after Hurricane Ike hit Texas last fall and some equipment malfunctions during initial testing led to concerns that emission standards set out in a 2007 court order would not be met, and the commercial operation date was deferred. Sandow 5 is located near Rockdale, Texas.

In 2003, a federal court consent decree allowed Alcoa to build Sandow 5 if it replaced two other coal units with higher air emissions. Luminant, previously TXU Corp, acquired the right to construct Sandow 5. Luminant operates the 545-MW Sandow 4 unit that commenced operations in 1981.

Luminant is a subsidiary of Energy Future Holdings, which is owned by Kohlberg Kravis Roberts, TPG Capital and Goldman Sachs.
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