The state of U.S. Fusion

August 19, 2022, 2:56PMNuclear NewsCami Collins
The first sector of the ITER vacuum vessel was placed in the assembly pit in May. Here, a technician positions targets on the surface of the component to be used in laser metrology. (Photo: ITER Organization)

Delivery of electricity from fusion is considered by the National Academies of Engineering to be one of the grand challenges of the 21st century. The tremendous progress in fusion science and technology is underpinning efforts by nuclear experts and advocates to tackle many of the key challenges that must be addressed to construct a fusion pilot plant and make practical fusion possible.

DOE puts $9.35 million toward high-energy-density plasma research

July 29, 2021, 3:00PMNuclear News
Invisible infrared light from the 200-trillion-watt Trident Laser at Los Alamos National Laboratory interacts with a 1-micrometer thick foil target (in the center of the photo) to generate a high-energy-density plasma. (Photo: Joseph Cowan and Kirk Flippo, LANL)

The Department of Energy’s Office of Science (DOE-SC) and the National Nuclear Security Administration (NNSA) on July 27 announced $9.35 million for 21 research projects in high-energy-density laboratory plasmas. High-energy-density (HED) plasma research, originally developed to support the U.S. nuclear weapons program, has applications in astrophysics, fusion power plant development, medicine, nuclear and particle physics, and radioisotope production.

U.K. and Chinese national fusion programs can take the heat

June 3, 2021, 7:02AMNuclear News
Plasma in MAST. (Photo: UKAEA/EUROfusion)

As governments around the world cooperate on the ITER tokamak and, in parallel, race each other and private companies to develop commercial fusion power concepts, it seems that “game-changing” developments are proclaimed almost weekly. Recently, the United Kingdom and China announced new fusion program results.

The year in review 2020: Research and Applications

January 8, 2021, 11:59AMNuclear News

Here is a look back at the top stories of 2020 from our Research and Applications section in Newswire and Nuclear News magazine. Remember to check back to Newswire soon for more top stories from 2020.

Research and Applications section