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TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming

LCG, April 23, 2026--TerraPower announced today the official start of construction on its Kemmerer Unit 1 nuclear power plant, which could be the first utility-scale advanced nuclear power plant in the United States. In early March, the Nuclear Regulatory Commission (NRC) announced that it had authorized the staff to issue a construction permit for Unit 1 commercial nuclear power plant in Kemmerer, Wyoming.

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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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Industry News

CP&L Nukes Improve Output for 7th Straight Year

LCG, Jan. 8, 2001Carolina Power & Light Co. crowed on Friday that its nuclear power plants improved their performance in 2000 for the seventh straight year, pumping out nearly 46 percent of the company's total electric generation.

The overall capacity factor for the company's four reactors was an impressive 96.5 percent, against an industry average of 88.5 in 1999, the last year for which that yardstick has been calculated.

CP&L's 690 megawatt Robinson plant was a big help, achieving on its own a 104 percent capacity factor. Unit 2 at the 821 megawatt Brunswick clocked 99 percent and its sister turned in a 93.7 percent performance. The 900 megawatt Sharon Harris had a capacity factor of 91 percent. Both Harris and Brunswick Unit 1 were down nearly a month for refueling and maintenance.

Scotty Hinnant, CP&L senior vice president and chief nuclear officer pointed out how important good nuclear performance was for the utility. "Having safe, efficient and reliable performance from our nuclear plants has been an important factor in keeping CP&L customers' rates low," he said.

"Nuclear generation is emission-free, and it is our most cost-efficient source of electricity. When our plants run at high capacity, as they've done for seven straight years, we save on the cost of other types of power plant fuel. And that is a big part of the reason our customers pay less for electricity today than they did in 1990."

But don't ask him to do it again this year. Robinson and Brunswick Unit 2 are both scheduled for maintenance and refueling, as is Crystal River, the plant acquired in the merger with Florida Progress Corp.

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