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Lawmakers tour MIT’s Plasma Science and Fusion Center

Senior Research Scientist Martin Greenwald (right) discusses the importance of fusion research with Florida Sen. Bill Nelson in front of a port in the Alcator C-Mod tokamak.
Caption:
Senior Research Scientist Martin Greenwald (right) discusses the importance of fusion research with Florida Sen. Bill Nelson in front of a port in the Alcator C-Mod tokamak.
Credits:
Photo: Paul Rivenberg
Massachusetts State Senator Benjamin Downing (foreground) peers into a port of the Alcator C-Mod tokamak to see the vacuum chamber where fusion reactions take place, guided by Alcator Project Head Earl Marmar.
Caption:
Massachusetts State Senator Benjamin Downing (foreground) peers into a port of the Alcator C-Mod tokamak to see the vacuum chamber where fusion reactions take place, guided by Alcator Project Head Earl Marmar.
Credits:
Photo: Paul Rivenberg

MIT’s Plasma Science and Fusion Center (PSFC) hosted two senators earlier this week, both of whose independent visits were directed at learning more about fusion as a source of clean energy.

U.S. Sen. Bill Nelson (D-Fla.) toured the PSFC on Monday, May 16. Led by PSFC Senior Research Scientist Martin Greenwald, Nelson viewed the Alcator C-Mod tokamak — a device that uses a magnetic field to confine plasma into a determined shape, allowing for the production of controlled fusion power. A member of the Senate Committee on Commerce, Science, and Transportation, Nelson was familiar with the basics of plasma research and open to learning about fusion's potential as a future source of clean energy.

Then, Tuesday, the PSFC welcomed Sen. Benjamin Downing of the Massachusetts Senate, who also visited Alcator C-Mod. As chair of the Joint Committee on Telecommunications, Utilities and Energy, Downing was interested in learning about the steps necessary to progress toward the goal of fusion-powered energy. The tour, led by Greenwald and Alcator Project Head Earl Marmar, allowed a close-up look at the tokamak, which is currently undergoing maintenance.

Both senators were accompanied by members of their staff and MIT alumnus Reinier Beeuwkes ’67, who facilitated the tours.





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