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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

Widespread East Coast Power Failure Affects Flights, Subways

LCG, August 14, 2003This afternoon blackouts hit residents of New York, northern New Jersey, Michigan, parts of Long Island and Connecticut, and even Ottawa and Ontario.

According to the New York Times, upstate New York authorities told New York City officials the blackouts had to do with overload on the Niagara Mohawk Power Grid.

In addition fire at a New York City power station at 4:00 Eastern time may have contributed to the blackouts. Several authorities have pointed to Canada as the source of the blackout. Most authorities have asserted that the cause is still unknown.

Reuters has also reported that a nuclear plant in New Jersey is not operating, which may have contributed to an overloaded system. Indian Points two nuclear reactors, as well as Ohios Perry and Fermi nuclear generators have been shut down because of loss of off-site power.

Several airports are experiencing outages, including all three of New York Citys. Ground stops have been ordered for Cleveland, Kennedy, LaGuardia and Newark, N.J. airports, preventing planes from leaving those airports until further notice.

Subways in several cities are down, and combined with traffic signal failures, wreaked havoc in rush hour streets.

No evidence of terrorism has as yet been linked to the power failure, according to the Federal Energy Regulatory Commission and the FBI.

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