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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Fusion Science and Technology
October 2025
Latest News
DOE’s latest fusion energy road map aims to bridge known gaps
The Department of Energy introduced a Fusion Science & Technology (S&T) Roadmap on October 16 as a national “Build–Innovate–Grow” strategy to develop and commercialize fusion energy by the mid-2030s by aligning public investment and private innovation. Hailed by Darío Gil, the DOE’s new undersecretary for science, as bringing “unprecedented coordination across America's fusion enterprise” and advancing President Trump’s January 2025 executive order, on “Unleashing American Energy,” the road map echoes plans issued by the DOE’s Office of Fusion Energy Sciences (FES) in 2023 and 2024, with a new emphasis on the convergence of AI and fusion.
The road map release coincided with other fusion energy events held this week in Washington, D.C., and beyond.
R.D. Pillsbury, Jr., J.H. Schultz, R.J. Thome
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 504-507
The Compact Ignition Tokamak Program | Proceedings of the Seveth Topical Meeting on the Technology of Fusion Energy (Reno, Nevada, June 15–19, 1986) | doi.org/10.13182/FST86-A24796
Articles are hosted by Taylor and Francis Online.
Preliminary designs for the poloidal field coil system for several alternative concepts for the Ignition Studies Project have been analyzed. Options include both a limiter and divertor configuration with PF coils located internal to the TF coil, external to the TF coil, and a mixture of internal and external (hybrid) coils. The effect on the system parameters of ampere-meters, stored and dissipated energy, and peak requirements are reported. The all internal coil configuration for the diverted plasma has significantly lower amperemeters, energy, and power requirements. However, internal coils are disadvantageous from the remote maintenance standpoint.
