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TVA Announces Two Energy Storage Agreements Totaling 425 MW/1,700 MWh

LCG, April 22, 2026--The Tennessee Valley Authority (TVA) yesterday announced two new, 20-year agreements for a 225 MW/900 MWh battery energy storage system (BESS) project in East Tennessee and for a 200 MW/800 MWh BESS project in northern Alabama. Both projects are planned to commence commercial operations in 2029.

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Suniva Announces New Facility to Dramatically Increase Solar Cell Manufacturing Capacity in America

LCG, April 15, 2026--Suniva announced yesterday that it has entered agreements to bring a state-of-the-art 4.5 GW solar cell manufacturing facility to Laurens, South Carolina. The new facility, combined with Suniva’s existing facility at its headquarters in metro Atlanta, will bring the company’s total annual domestic solar cell manufacturing capacity to over 5.5 GW.

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Industry News

UK Grid Operator Evaluates Winter Reliability

LCG, Oct. 17, 2003--The United Kingdom's operator of electricity and gas transmission networks submitted a report to regulator Ogfem this week, describing ways in which further blackouts could be avoided, with measures for increasing availability of power generation resources and gas inventories.

National Grid Transco (NGT) said that as long as normal weather conditions and availability of gas persist, no problems should arise. It stated that the convergence of adverse conditions on a number of fronts, such as might come together once in 50 years, would represent the only case in which the probability of blackouts could become significant. Colder-than-normal temperatures for an extended period, plant failures, and a loss of power imports from France, would all add risk.

NGT identified several measures that could be put in place to lower the risk of blackouts, including raising operating limits for power plants, boosting required inventories of gas by suppliers, and seeing that power plants can acquire gas even in an emergency.

Currently, the reserve capacity of electric generation is at 17.7 percent, having increased from 16.5 percent during the summer. Some power plants that had been shut down following low wholesale power prices have been brought back into operation. Wholesale prices have risen 25 percent over a year. When power was initially privatized in 1990-1991, the reserve stood at 31 percent.
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