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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

Bonneville Wants Insulator Shooters Arrested

LCG, July 7, 2000--The Bonneville Power Administration has a wanted poster up for the gunslingers who have been shooting out insulators on its high voltage transmission lines. The power agency is offering $1,000 for information leading to the arrest and conviction of vandals who, on June 23, destroyed 15 of 18 critical insulators on one of its 500 kilovolt transmission lines near Deep Creek, Mont. If no one is apprehended, the agencys customers will pay the $5,000 cost of replacing the insullators.When the insulators were taken out by the thoughtless deadeyes, Bonneville was able to reroute power, so there was no interruption of electrical service to any customer.Any time this kind of incident occurs, whether it causes a power outage or not, it is costly anddangerous, said Mike Berg, a Bonneville security specialist. Every one of these incidents has an impact on (our) rates. That's why we really like to catch those responsible so they can pay for the damage instead of our ratepayers. Downed power lines can cause fires and lethal ground voltages that can kill or seriously injure the vandals themselves, as well as other people.Bonneville said that, since 1994, its crime witness program has generated hundreds of tips resulting in dozens of arrests and thousands of dollars of recovered property, and most important, deterrence of future crime. In 1999, a total of 249 insulator units were replaced, representing an 86 percent decreasefrom the historic average of 1,723 units replaced each year prior to the institution of the program.
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