Cambridge Atomworks builds the ODIN micro‑reactor, a compact molten‑salt‑cooled nuclear system that delivers continuous, low‑emission electricity to off‑grid sites without needing water or extensive infrastructure. The transportable unit integrates solid‑fuel fission, power conversion and passive cooling, providing reliable power for remote mining, industrial operations and isolated communities for years with minimal maintenance.
Funding
Funding not disclosed
Founders
Product
Problem
Remote industrial sites, mining operations, and isolated communities often lack reliable, affordable electricity because extending grid infrastructure is costly and logistically challenging. Existing off‑grid power solutions such as diesel generators involve high fuel transport costs, emissions, and limited operating lifespans.
Solution
Cambridge Atomworks develops the ODIN micro‑reactor, a low‑pressure, molten‑salt‑cooled nuclear system that integrates solid‑fuel fission, power conversion, and heat rejection in a compact, transportable package. The reactor operates at high energy density, providing continuous clean electricity without the need for a water source or extensive on‑site construction. Natural circulation cooling and an air‑based ultimate heat sink make the unit walk‑away safe and capable of autonomous operation for years. Designed for delivery via standard transportation infrastructure, the ODIN reactor can be deployed quickly to off‑grid locations, reducing logistics and fuel costs while delivering reliable power.
Target Audience
Primary customers are off‑grid power users such as remote mining operations, isolated industrial sites, and communities in developing or island regions that require reliable, low‑emission electricity.
Features
- Low‑pressure molten‑salt coolant enabling natural circulation and passive safety
- Solid‑fuel core with co‑located moderator, a physics‑based “safe by design” fuel type used in research reactors worldwide
- Integrated power conversion and heat rejection systems delivering standalone electricity without external connections
- Air‑based ultimate heat sink (RVACS) allowing operation without proximity to water sources
- Compact, transportable design suitable for delivery using standard logistics and minimal on‑site assembly
- High energy density of fission providing long‑term, low‑maintenance power output for decadal deployments