Imagine a long-lasting battery that doesn't need sunlight to work, perfect for the dark side of the moon or deep ocean. This project creates a way for Europe to make its own special nuclear fuel and a high-efficiency engine to turn that heat into electricity. It's like upgrading from a dim flashlight to a powerful LED, using much less fuel to get the same amount of power.
Europe currently depends on the US and Russia for Plutonium-238 and RTG technology. Additionally, existing RTGs are inefficient, often wasting 95% of their fuel potential.
A proof-of-concept for a dynamic Radioisotope Power System (RPS) using Stirling engines and a prototype iridium-encapsulated fuel capsule.
If you are a space probe manufacturer dealing with power failure in sunlight-absent regions — this project developed a dynamic Radioisotope Power System (RPS) that increases conversion efficiency over standard thermoelectric materials. This reduces the amount of fuel needed for a mission, lowering the overall payload weight.
If you are an equipment provider dealing with the impossibility of changing batteries in deep sea environments — this project developed a reliable power system for long periods in remote environments. This allows for continuous monitoring without the need for frequent maintenance or external power sources.
If you are a mining tech firm dealing with power instability in deep mine environments — this project developed a robust Stirling converter for use as a power system. This provides a steady energy source where traditional cables or batteries are impractical.
Based on available project data, the specific unit cost or market price is not provided; however, the project received an EU contribution of EUR 1,821,166 for development.
The project developed a proof-of-concept and building blocks for production. The stated ambition is to pave the way for a full European dynamic radioisotope power system by 2030.
Based on available project data, specific licensing terms are not listed, but the consortium includes industry leaders like Ariane group and Tractebel Engineering.
The project specifically addressed the regulatory and safety framework for launching Plutonium-238 into space from European territory.
The project period ended on 2024-10-31, with a long-term goal to have a European dynamic radioisotope power system ready by 2030.
The consortium is heavily industry-weighted at 56%, featuring 5 industrial partners including major players like Ariane group and Tractebel Engineering. With 9 partners across 3 countries (BE, ES, FR), the group combines high-level engineering with research and university expertise, indicating a strong push toward commercial viability rather than pure academic study.
Contact TRACTEBEL ENGINEERING S.A. regarding the PULSAR project outcomes.
Contact us to connect with the PULSAR consortium for licensing and integration opportunities.
