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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

Utilities Act to Face Scrutiny in US Senate

LCG, July 30, 2003The 1935 Public Utility Holding Company Act, which limits investment of utility profits, will face possible repeal this week as part of a larger energy bill.

The PUHCA bill prevents companies that own utilities from using regulated utility profits to fund other, unregulated businesses. The bill was passed by Congress to fend off pyramid-type business practices common during the 1920s and 30s. At that time, huge utility holding companies manipulated electric rates and were not liable for the debts of their utilities. Some scholars believe this practice had a significant hand in the stock market plunge before the Great Depression.

Many industry experts see PUHCA as an outdated bill, essentially limiting utilities and preventing foreign and non-utility companies from entering the market. Others see the bill as essential for preventing utility holding companies from moving outside of regulators control.

Large utilities are clearly very interested in the repeal, and the Bush administration finds PUHCA a relic of the past. Several organizations, including the Union of Concerned Scientists, strongly oppose the repeal.

While the House already chose to repeal the act in April, the Senate will consider the bill sometime in the next few days. Republican Senators have insisted that an energy bill will be passed by the end of the week, even if discussion must go into the weekend.

The energy bill in question also includes, among other matters, natural gas drilling, energy market issues, ethanol use, and SUV fuel efficiency.

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