Mochovce 4 nuclear reactor in Slovakia entered physical start-up testing on July 20, 2026, after its vessel was sealed — the ...

HTGR does brrrr. PC's CPU running the demo goes brrrr-er.

TerraPower, a Bill Gates–backed nuclear power start-up, received the federal green light to start building a power plant in Wyoming. The approval paves the way for the first new commercial nuclear ...

Slovenské elektrárne has said the assembly and hermetic sealing of the reactor has been completed and Slovakia's Mochovce unit 4 is ready to move into the physical tests leading to the first ...

The Czech Ministry of Industry and Trade, ČEZ and Rolls-Royce SMR have signed a memorandum of understanding to start ...

HELSINKI, May 25 (Reuters) - The long-delayed Finnish Olkiluoto 3 nuclear reactor was hit by another set-back as Finland's safety watchdog said on Monday that valve problems had been found in its ...

Nuclear start-up Oklo received key government approvals from the Department of Energy for its Aurora Powerhouse design. Oklo ultimately needs NRC commercial approval for its Aurora Powerhouses.

A start-up company with a novel idea to create and mass produce deployable nuclear energy units held a grand opening April 8 at its new headquarters in Palm Beach Gardens. "Now, we're building a new ...

This year the American holiday also marked a big symbolic deadline for US nuclear power. Last year the Trump administration ...