A coalition of French lawmakers proposed a five-year experimental program on July 11 to utilize surplus nuclear energy for Bitcoin mining, aiming to monetize wasted power and establish France as a leader in sustainable crypto infrastructure. The bill, introduced in the National Assembly, would allow electricity producers—primarily nuclear facilities—to redirect excess energy during low-demand periods to mining operations. This initiative could generate $100-$150 million annually per gigawatt of power used, according to the French Digital Asset Development Association (ADAN).
The revenue would offset maintenance costs for France's aging nuclear reactors while creating industrial opportunities in regions like Brittany. Proponents emphasize Bitcoin mining's dual benefits: stabilizing the grid through demand-response flexibility and repurposing waste heat for agricultural greenhouses, district heating, or industrial processes. The program includes a six-month feasibility review overseen by the French Council of State, with an initial three-year phase extendable to five years based on performance.
Backed by multiple parties including the far-right National Rally, the proposal follows a similar motion rejected in June. Advocates counter environmental concerns by highlighting nuclear energy's carbon-free nature and point to successful models in Finland (where mining heat supports agriculture) and Texas. If approved, France would join global efforts to repurpose stranded energy for crypto infrastructure, with Assembly debates expected in coming months.