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Working together from Paris to Washington
Hash Hashemianpresident@ans.org
In November, I flew to Paris, France, to speak at the World Nuclear Exposition. This wasn’t my first time at WNE, but it’s safe to say that the 2025 Expo was markedly different from years past. Excitement was palpable, and attendance was high—there were more than 25,000 attendees and 1,000 exhibitors. This enthusiasm reflects the growing nuclear momentum across Europe.
My opening remarks at the expo spotlighted the similar nuclear momentum on this side of the Atlantic, focusing on the recent strides made by both U.S. industry and government. I also highlighted the key challenges we still face: namely, workforce development, supply chains, fuel, and financing.
G. Pantis
Fusion Science and Technology | Volume 3 | Number 3 | May 1983 | Pages 498-505
Technical Paper | Economic | doi.org/10.13182/FST83-A20872
Articles are hosted by Taylor and Francis Online.
We investigated the power capabilities and the economic performance of a semicatalyzed-deuterium hybrid reactor with a fissionable blanket fueling a D-3He field-reversed mirror satellite. The hybrid reactor consists of five cells each producing 15-MW fusion power by a total injection of 29 MW of 160-keV deuterium. With a blanket multiplication of four, it supplies a net electric output power of 61 MW, corresponding to an economic figure-of-merit (FOM) of roughly 1800 dollar/kW(electric), which compares favorably with conventional fission reactors. The D-3He satellite is a single-cell reactor of 1 0-MW net electric power, showing a rather high economic FOM of ∼4300 dollar/kW(electric), giving an average economic FOM of ∼2200 dollar/kW(electric) for the combined system.
