On August 11, Elemental Nuclear announced that the Department of Energy, through Sandia National Laboratories, approved its entrance into a Strategic Partnership Project. The SPP will support the development of Elemental’s supercritical carbon dioxide (sCO₂)–based Brayton cycle generator systems.

Researchers at Sandia National Laboratories have patented a magneto-optical sensor, which uses a rare earth crystal and laser light to measure the strength of intense magnetic fields and electrical currents.

“We think this technology is a pretty major improvement in measuring magnetic fields,” said Israel Owens, a Sandia physicist and co-inventor of the sensor. “We think it’ll be essential especially for research in fusion, high-energy physics, and the power utilities industry. We’re really excited about where things are going.”

Members of the Pacific Fusion team pose in front of the Z Pulsed Power Facility at Sandia National Laboratories. (Photo: Pacific Fusion)

California-based Pacific Fusion, in partnership with Sandia National Laboratories, has reported “removing a significant roadblock to practical fusion power at scale” by achieving pulser-driven inertial confinement fusion (ICF) with a simpler, less expensive approach than previously used.

Sandia National Laboratories is collaborating with the California-based Aeva Technologies, a developer of next-generation sensing and perception systems, on the development of technology for strengthening security at U.S. nuclear reactor sites.

The National Nuclear Security Administration last week released performance evaluation summaries on the effectiveness of its management and operating (M&O) contractors in meeting the agency’s expectations during fiscal year 2020.

The summaries feature assessment “scorecards,” as well as links to M&O contractor performance evaluation and measurement plans. Also included are specific contractor accomplishments, plus issues requiring attention.

In an exclusive story published yesterday, the news website Politico reports that networks of the National Nuclear Security Administration and other federal entities have been hacked “as part of an extensive espionage operation.”

Citing officials familiar with the matter, the story says that network breaches have been identified at the NNSA’s Office of Secure Transportation (which is responsible for the transport of government-owned special nuclear materials), Los Alamos National Laboratory, Sandia National Laboratories, the Department of Energy’s Richland Field Office, and the Federal Energy Regulatory Commission.

According to the story, the hackers are believed to have gained access to the networks “by compromising the software company SolarWinds, which sells IT management products to hundreds of government and private-sector clients.”