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EIA Estimates Record U.S. Electric Generating Capacity Additions in 2026, with Solar in the Lead

LCG, February 20, 2026--The EIA today issued an "in-brief analysis" that estimates U.S. power plant developers and operators plan to complete a record installation of 86 GW of new, utility-scale electric generating capacity that is connected to the U.S. power grid in 2026. Last year, 53 GW of new capacity was added to the grid, which was the largest capacity installation in a single year since 2002. Thus the estimate of 86 GW of new capacity in 2026 is a whopping 33 GW greater than the year prior. It should be noted that over 20 GW of the 86 GW of new capacity this year is estimated to be completed in December.

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Enhanced Geothermal Systems May Drive Significant Growth in Geothermal Power Generation

LCG, February 19, 2026--The EIA released an "in-brief analysis" today regarding the expected completion of the first, large-scale commercial enhanced geothermal system (EGS) in June 2026, and the significant growth potential for year-round, 24x7, carbon-free, renewable EGS power generation in the United States.

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Industry News

TVA Announces Transmission Agreements

LCG, Apr. 19, 2002--The Tennessee Valley Authority and neighboring transmission operators in the Southeast and Midwest have reached agreements on integrated operation of their grids, the government agency said Wednesday.

The Midwest Independent System Operator, and the utilities Southern Co. and Entergy Corp. have been involved in the talks. The TVA manages a transmission system spanning seven states, and by developing common procedures and rules with surrounding areas, it will assist in the promotion of large regional transmission organizations (RTO's), proposals for which are required by the Federal Energy Regulatory Commission. RTO's are intended to make transmission access open and competitive.

While the TVA itself cannot belong to an RTO, its announcement indicates the possibility of tighter integration between the southeast and the Pennsylvania-Jersey-Maryland Interconection, or PJM. Jim Torgerson, president and chief exceutive of the Midwest ISO (MISO), which has a pending agreement with PJM, said the MISO's negotiations with TVA will advance the prospect of a large market throughout the eastern part of the country. Torgerson said, "we'll have a large and robust market, and it will mitigate market power."
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