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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

AES Proposes 510 Megawatt Long Island Plant

LCG, Nov. 30, 2002--AES Corp. said yesterday that it is in negotiations with the Long Island Power Authority to build a 510 megawatt power plant to help ease possible electricity shortages facing more than a million customers in Nassau and Suffolk counties in New York.

"We've had some discussions with LIPA to build a power plant on Long Island. Those discussions are now becoming more serious," said Dan Rothaupt, an AES official.

The proposed plant would be built at either of two Suffolk County sites -- one in Smithtown or the other in Yaphank. "Sometimes there's a problem building a plant at one site. We're proposing two sites so we have a backup," said Rothaupt, who stressed "We're only looking to build one plant."

Last month, LIPA Chairman Richard Kessel said "Long Island cannot afford to go through another summer without adding a significant amount of new on-island generating capability."

In the past two years, more than 9,000 megawatts of new generation has been proposed for long island, but so far, only 44 megawatts of new capacity has been put into service.

In a filing with the New York Independent System Operator, AES proposed an in-service date of 2005 for the new plant.

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