A message from Curtiss-Wright

High-Temperature neutron flux detectors for Generation IV reactors and SMRs

Looking back at 2021—Nuclear News April through June

January 7, 2022, 12:01PMNuclear News

This is the third of five articles to be posted today to look back at the top news stories of 2021 for the nuclear community. The full article, "Looking back at 2021,"was published in the January 2022 issue of Nuclear News.

Quite a year was 2021. In the following stories, we have compiled what we feel are the past year’s top news stories from the April-June time frame—please enjoy this recap from a busy year in the nuclear community.

Click here to see the first article in the series
Click here to see the second article in the series

To continue reading, log in or create a free account!

DOE awards $2.7B for HALEU and LEU enrichment

January 6, 2026, 3:43PMNuclear News

Yesterday, the Department of Energy announced that three enrichment services companies have been awarded task orders worth $900 million each. Those task orders were given to American...

The NRC is back to five commissioners

January 5, 2026, 10:46AMNuclear News

Douglas Weaver, nominated to the Nuclear Regulatory Commission by President Trump and confirmed by the U.S. Senate, was sworn in on December 22 as a commissioner for a term ending June 30,...

Duke Energy submits an ESP application to the NRC

January 5, 2026, 6:28AMNuclear News

Following up on an October announcement on plans to invest more heavily in nuclear power, Duke Energy closed out 2025 by submitting an early site permit application to the Nuclear Regulatory...

Urenco USA marks enrichment milestones

December 19, 2025, 12:00PMNuclear News

Urenco USA has highlighted the completion of a successful year of advancing nuclear fuel supply in the U.S. by achieving two new milestones this month: The first production of enriched uranium...

NRC grants Clinton and Dresden license renewals

December 18, 2025, 3:00PMNuclear News

Three commercial power reactors across two Illinois nuclear power plants—Constellation’s Clinton and Dresden—have had their licenses renewed for 20 more years by the Nuclear Regulatory...

NRC proposes rule changes in response to EO

December 11, 2025, 3:00PMNuclear News

In April, President Donald Trump signed Executive Order 14270, “Zero-Based Regulatory Budgeting to Unleash American Energy,” which calls for the Nuclear Regulatory Commission (along with...

Thea Energy releases preconceptual plans for Helios fusion power plant

December 18, 2025, 9:30AMNuclear News

Fusion technology company Thea Energy announced this week that it has completed the preconceptual design of its fusion power plant, called Helios. According to the company, Helios is “the...

PR: American Nuclear Society welcomes Senate confirmation of Douglas Weaver as NRC commissioner

Senate confirms Douglas Weaver as commissioner for the U.S. Nuclear Regulatory Commission

December 17, 2025, 3:10PMPress Releases

WASHINGTON, D.C. — The American Nuclear Society (ANS) applauds the U.S. Senate’s confirmation of Douglas Weaver to serve as a commissioner of the U.S. Nuclear Regulatory Commission (NRC):...

Flamanville-3 reaches full power

December 17, 2025, 3:03PMNuclear News

France’s state-owned electric utility EDF has announced that Flamanville-3—the country’s first EPR—reached full nuclear thermal power for the first time, generating 1,669 megawatts of...

The legacy of Windscale Pile No. 1

December 17, 2025, 9:29AMNuclear NewsJeremy Hampshire

The core of Pile No. 1 at Windscale caught fire in the fall of 1957. The incident, rated a level 5, “Accident with Wider Consequences,” by the International Nuclear and Radiological Event...

Looking back at 2021—Nuclear News April through June

Related Articles