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News & Media

Latest ITER Newsline

  • 23rd ITER Council | Pace and performance on track

    Working as an integrated team, the ITER Organization and seven Domestic Agencies are continuing to meet the project's demanding schedule to First Plasma in 2025 [...]

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  • Fusion Doctors | ITER hosts the future

    For three days last week, the ITER building was brimming with energy, inspiration and enthusiasm. One hundred and thirty-five young fusion aficionados took over [...]

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  • Fusion world | What's next for the stellarator?

    Earlier this year, the Wendelstein 7-X stellarator fusion project reported record achievements from its most recent experimental campaign. Newsline spoke with t [...]

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  • Metrology and the ITER machine | Perfectly planned points

    Inside of the Tokamak Complex, a network of 2,000 small 'fiducial target nests' will provide the reference datum for the dimensional control and alignment of ma [...]

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  • Breaking news | First component installed next week

    In the third week of November, the ITER Organization will be installing the first component of the machine in the basement of the Tokamak Building. The 10-met [...]

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Of Interest

See archived entries

Leading-edge ideas and design from Princeton

John Greenwald, PPPL

PPPL scientists, engineers, technicians and other specialists contribute to the international project. © Elle Starkman/ PPPL Office of Communications (Click to view larger version...)
PPPL scientists, engineers, technicians and other specialists contribute to the international project. © Elle Starkman/ PPPL Office of Communications
The US Department of Energy's (DOE's) Princeton Plasma Physics Laboratory (PPPL) is a key contributor to ITER. PPPL provides hardware, fabrication and R&D for ITER under contract to the US Domestic Agency US ITER, a DOE Office of Science project managed by Oak Ridge National Laboratory. "It is very exciting to work on such a challenging global science project with the potential for so great a global payoff," said PPPL physicist Dave Johnson, who heads the development of diagnostic tools for US ITER.

The PPPL tools will provide essential data during experiments on the donut-shaped, 10-story tall ITER Tokamak. PPPL also is procuring the bulk of the electrical network that will deliver steady-state, or constant, power across the sprawling 445-acre ITER site. PPPL contracts for these and other hardware components of the USD 17 billion-plus machine could total about USD 180 million, some USD 90 million of which will flow to subcontractors.

PPPL is conducting experimental and theoretical research relevant to ITER as well. For example, experiments planned for the National Spherical Torus Experiment (NSTX), PPPL's major fusion facility, could contribute to understanding how plasma will behave and perform in ITER. The NSTX is currently undergoing an upgrade that is doubling the strength of both its electric current and magnetic fields.

Read more on PPPL website


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