Develops a solar thermal solution for industrial heat, integrating next-generation heliostats, a proprietary receiver, and thermal energy storage to supply high-temperature heat (200–1,000°C+) for industries such as asphalt, glass and cement.
Investment Rounds
Capital activity and funding progression
| Amount | Date | Round |
|---|---|---|
| €2 M | Jan, 2026 | seed |
Frequently Asked Questions
Where is Radiant located?
Radiant is located in Massy, France.
What industries does Radiant operate in?
Radiant operates in the following industries: clean energy, solar thermal, industrial decarbonisation, cleantech.
How much total funding has Radiant raised?
Radiant has raised a total of $2,000,000.
Who are the investors in Radiant?
The investors in Radiant are: Tiresias Angels, Selim Cherif.
What is the primary mission of Radiant?
Radiant is dedicated to replacing diesel generators with clean, portable nuclear microreactors to provide reliable power to remote areas.
How does the Radiant Kaleidoscope microreactor operate?
The Kaleidoscope reactor is a high-temperature gas-cooled system that uses TRISO fuel and helium to generate carbon-free electricity safely.
What makes the Radiant power system easy to transport?
The entire Radiant system is designed to be housed in a standard shipping container, allowing for rapid deployment via traditional logistics networks like trucks and planes.
What safety features are integrated into Radiant designs?
Radiant reactors utilize passive cooling and melt-resistant fuel, meaning the system can safely shut down and cool itself without human intervention or external power.
Where can Radiant microreactors be most effectively used?
The microreactors are ideal for military bases, mining sites, remote villages, and disaster relief efforts where traditional power grids are inaccessible.