Antares Receives DOE Documented Safety Analysis Approval for Mark-0 Demonstration Reactor [Yahoo! Finance]
BWX Technologies, Inc. (BWXT)
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Source: Yahoo! Finance
IDAHO FALLS, Idaho, April 06, 2026 BUSINESS WIRE )--The advanced nuclear energy company Antares received U.S. Department of Energy (DOE) approval of the Documented Safety Analysis for its Mark-0 reactor under DOE standard 1271. This approval follows Antares' Preliminary Documented Safety Analysis approval in January 2026. This milestone reflects DOE's acceptance of the final design for the Mark-0 reactor and the safety case supporting it. Antares now begins the DOE Readiness Review process, the final phase before the DOE approves the startup of our reactor pilot. Antares remains on track to go critical ahead of July 4, 2026. "We are entering the final innings, and that's incredibly exciting," said Jordan Bramble, CEO and founder of Antares. "Getting here was only possible with strong support from our partners at Idaho National Laboratory and BWXT, and leadership at DOE, along with relentless work from the Antares team." "We developed this timeline in 2023, and we have hit eve
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BWXT
Earnings
- 2/23/26 - Beat
BWXT
Sec Filings
- 3/31/26 - Form 4
- 3/30/26 - Form 4
- 3/30/26 - Form 4
- BWXT's page on the SEC website