Radiant raises $300M to make mass-produced nuclear reactors a reality

Radiant Industries Inc., a pioneering startup developing portable, mass-produced nuclear microreactors, said Wednesday it has ...

Radiant Nuclear raises $300M for its semi-sized 1 MW reactor

Radiant Nuclear is developing a small modular reactor to replace diesel generators. The startup previously raised $165 ...

Radiant Raises Over $300 Million in New Funding to Mass-Produce Portable Nuclear Reactors

EL SEGUNDO, CALIFORNIA / ACCESS Newswire / December 17, 2025 / Radiant, a pioneer in portable, mass-produced nuclear microreactors, today announced that it has raised more than $300 million in a new ...
Nuclear Engineering International

Radiant secures microreactor funding

Radiant Nuclear has secured over $300m in new funding to construct its R‑50 microreactor factory, and support development of its Kaleidos HTGR microreactor.
The Herald-Sun

Radiant Selected by U.S. Department of Energy to Receive Fuel for First Kaleidos Reactor Test

EL SEGUNDO, CALIFORNIA / ACCESS Newswire / April 10, 2025 / Radiant, the pioneer in mass-produced portable nuclear microreactors, announced today that it has officially accepted its selection by the U ...
Nanowerk

Radiant energy

In physics, and in particular as measured by radiometry, radiant energy is the energy of electromagnetic and gravitational radiation. As energy, its SI unit is the joule (J). The quantity of radiant ...
The Motley Fool

Can You Invest in Radiant Pre-IPO? Here's Everything You Need to know

Radiant develops portable, zero-emissions Kaleidos microreactors, planning first delivery by 2028. As of mid-2025, Radiant was not publicly traded and had no immediate IPO plans. Alternative ...