accident tolerant fuel

Southern Nuclear, a subsidiary of Southern Company and operator of more than 8.2 GW of nuclear power capacity, said it has completed the installation of lead test assemblies with additively manufactured debris-filtering bottom nozzles (AMBN) at Alabama Power’s Joseph M. Farley Nuclear Plant. The AMBN assemblies are a new technology manufactured by Westinghouse Electric Co. […]

Idaho National Laboratory (INL) has fabricated roughly two dozen commercial-grade fuel pellets of high-assay low-enriched uranium (HALEU) uranium dioxide (UO2), the Department of Energy (DOE) revealed on Nov. 20. The milestone demonstrates the national laboratory’s “unique ability” to provide customized nuclear fuel for industry and government partners, the DOE said. INL said researchers at the […]

Framatome, the France-based nuclear power company, said its Enhanced Accident Tolerant Fuel (EATF) assembly reached a milestone, with the group on July 25 announcing the EATF successfully completed its first cycle of operation at a U.S. nuclear power plant. The assembly was installed at Unit 2 of the Calvert Cliffs plant in Maryland during a […]

Rosatom announced that it has started the fourth irradiation cycle of fuel assemblies with VVER-type fuel rods in the MIR research reactor (Figure 1) at the Research Institute of Atomic Reactors in Dimitrovgrad, Ulyanovsk Region. The reactor tests have been ongoing since early 2019. The rods have four combinations of cladding and fuel matrix materials. […]

December 16, 2021 – Framatome and the U.S. Department of Energy secure a new 4-year cooperative agreement valued at more than $150 million to continue the development of its PROtect enhanced accident tolerant fuel (EATF) technology. These technologies increase the safety performance of commercial nuclear reactors while providing operators more flexibility during normal operating conditions. […]

The first Russian-made nuclear reactor fuel bundles with experimental ATF (Advanced Technology Fuel) rods have been loaded into Unit 2 at the Rostov nuclear power plant (NPP) in southwest Russia. The reactor resumed operations earlier this month after a scheduled maintenance and refueling outage. The Rostov site is home to four VVER-1000 reactor units (Figure […]

Marking a notable milestone for nuclear component additive manufacturing, four 3D-printed fuel assembly channel fasteners have been installed and are now operational at Tennessee Valley Authority’s (TVA’s) Browns Ferry Nuclear Plant Unit 2 in Athens, Alabama. Channel fasteners are a type of bracket that attaches to the top of the nuclear fuel assembly to hold […]

In the decade following World War II, the U.S. government took a keen interest in helping to create a commercial nuclear power industry. Although there were military leaders and members of Congress who

In another significant boost to commercial deployment of accident-tolerant fuel (ATF) at existing nuclear reactors, the first 18-month fuel cycle test of Framatome’s GAIA Enhanced Accident Tolerant Fuel (EATF) at Southern Co.’s Vogtle 2 has “demonstrated expected results and excellent performance,” Framatome said on Feb. 2. Southern Nuclear installed four GAIA lead fuel assemblies (LFAs) […]

As it readies for a leadership shuffle, the Department of Energy’s (DOE’s) Office of Nuclear Energy (NE) has rolled out an ambitious “blueprint” that urges continued technology innovation for existing nuclear, advanced nuclear, nuclear waste, and fuel cycles by the incoming Biden administration.  At its core, the NE’s “Strategic Vision” released on Jan. 8 posits […]

Global Nuclear Fuel (GNF), a GE-led joint venture with Hitachi Ltd. that supplies boiling water reactor fuel and fuel-related services around the world, said lead test assemblies utilizing its ARMOR-coated zirconium cladding and IronClad Accident Tolerant Fuel solutions have been installed at Exelon’s Clinton nuclear plant in Illinois. “We continue to work with our customers […]

Russia has completed the first phase of nuclear accident-tolerant fuel (ATF) reactor testing at a government research facility. The achievement paves the way for ATF testing at a Russian commercial nuclear plant, which could begin in 2020. TVEL Fuel Co. of Rosatom, a company that provides nuclear fuel to 72 reactors in 14 countries, including […]

Exelon’s Byron Unit 2 nuclear power plant has completed installation of EnCore Fuel, Westinghouse Electric Co.’s accident-tolerant fuel (ATF) solution, marking the start of the first test of uranium silicide fuel pellets in a commercial nuclear reactor.  The installation, completed during the plant’s scheduled 18-day spring refueling outage this April, but publicly announced on Sept. […]

Rosenergoatom, Russia’s state-owned nuclear plant owner and operator, said it set another nuclear power production record in 2018. The company generated 204 TWh from its 35 reactors—1.4 TWh more than in

A bipartisan bill to modernize regulation of the nation’s nuclear power fleet passed in the U.S. Senate on Dec. 20 and the House on Dec. 21 without much opposition. It now heads to President Trump.   S.512, better known as the Nuclear Energy Innovation and Modernization Act (NEIMA), seeks to provide a program to develop […]

The U.S. is pouring funding into developing new fuel technology for advanced nuclear reactors in a bid to help the flagging industry. On April 27, it awarded General Atomics (GA) $3.2 million for two projects that the San Diego, California-based company is developing, including an accident tolerant fuel (ATF) solution that the company says is […]

WILMINGTON, North Carolina—February 8, 2018—Global Nuclear Fuel (GNF) today announced that it has manufactured and shipped lead test assemblies of its IronClad and ARMOR accident tolerant fuel solutions to Southern Nuclear Operating Company for plant installation in early 2018. GNF is working with both Southern Nuclear and Exelon Generation to insert lead test assemblies utilizing […]