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US fusion energy developer Type One Energy Group has announced plans to build Infinity One - its stellarator fusion prototype machine - at Tennessee Valley Authority's Bull Run Fossil Plant in Clinton, Tennessee.

Date: Saturday, 24 February 2024
Original article: world-nuclear-news.org/Articles/Prototype-fusion-reactor-planned-for-TVA-site

The US Department of Energy’s Innovation Network for Fusion Energy (INFUSE) programme has awarded US-based Commonwealth Fusion Systems (CFS) three new grants to fund research & development projects with the University of California at Berkeley, Princeton Plasma Physics Lab, and University of California at Los Angeles. The INFUSE award programme is intended to accelerate fusion energy development through public-private research partnerships.

Date: Thursday, 17 August 2023
Original article: neimagazine.com/news/newscommonwealth-fusion-awarded-us-doe-grants-11076965

US-based General Atomics (GA) has announced a new concept for a fusion pilot plant (FPP) to deliver economically viable fusion energy.

Date: Friday, 28 October 2022
Original article: neimagazine.com/news/newsgeneral-atomics-announces-plans-for-fusion-pilot-plant-10122682

US Sandia National Laboratories (SNL) said on 24 August that it was expanding modelling software to support nuclear safety and regulatory activities related to advanced reactor designs. Nuclear power is a significant source of steady carbon-neutral electricity, making the design and construction of new and next-generation nuclear reactors critical for achieving US green energy goals, SNL noted.

Date: Friday, 27 August 2021
Original article: neimagazine.com/news/newsus-sandia-labs-develop-modelling-software-to-support-advanced-reactor-safety-9032634

In order to help the US Nuclear Regulatory Commission (NRC) evaluate the safety of the next generation of nuclear power reactors, fuel cycle facilities and fuel technologies, researchers at Sandia National Laboratories have been expanding their severe accident modelling computer code, called Melcor, to work with different reactor geometries, fuel types and coolant systems.

Date: Wednesday, 25 August 2021
Original article: world-nuclear-news.org/Articles/Sandia-extends-computer-modelling-code-to-advanced

California-based TAE Technologies said on 8 April that it had raised an additional $280 million for its reactor-scale demonstration fusion facility to support the final step toward its commercialisation. The private fusion energy company announced a technology milestone by producing stable plasma at more than 50 million degrees Celsius in a proprietary compact reactor design that can scale to competitive fusion-generated power. “This milestone furthers confidence in TAE’s path to commercialisation,” the company said noting that the additional funding brings the total raised to more than $880 million “from some of the world’s most sophisticated investors”.

Date: Tuesday, 13 April 2021
Original article: neimagazine.com/news/newsus-fusion-company-expects-commercial-fusion-power-plant-by-the-end-of-the-decade-8663289

TAE Technologies, the California, USA-based fusion energy technology company, has announced that its proprietary beam-driven field-reversed configuration (FRC) plasma generator has produced stable plasma at over 50 million degrees Celsius. The milestone has helped the company raise USD280 million in additional funding.

Date: Saturday, 10 April 2021
Original article: world-nuclear-news.org/Articles/TAE-reaches-hot-enough-plasma-milestone

Scientists at the DIII-D National Fusion Facility in the USA have released a new design for a compact fusion reactor that can generate electricity and help define the technology necessary for commercial fusion power, General Atomics (GA) said on 29 March. The approach is based on the “Advanced Tokamak” concept pioneered by the DIII-D program, which enables a higher-performance, self-sustaining configuration that holds energy more efficiently than in typical pulsed configurations, allowing it to be built at a reduced scale and cost.

Date: Friday, 02 April 2021
Original article: neimagazine.com/news/newsgeneral-atomics-develops-compact-tokamak-concept-for-fusion-8644655

US-based General Atomics (GA) has been awarded a contract by US ITER, based at Oak Ridge National Laboratory, to develop the manufacturing process for components for the system that will transmit microwave heating into the heart of the ITER international fusion reactor under construction at Cadarache in France.

Date: Wednesday, 11 November 2020
Original article: neimagazine.com/news/newsgeneral-atomics-wins-iter-contract-8354329

US Department of Energy (DOE) Under Secretary for Science Paul Dabbar joined Oak Ridge National Laboratory (ORNL) leaders last week to mark progress toward a next-generation fusion materials project.

Date: Wednesday, 21 October 2020
Original article: neimagazine.com/news/newsprogess-for-oakridge-mpex-fusion-project-8191161