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News & Media

Latest ITER Newsline

  • Divertor inner target | Trial by fire

    The first full-scale industrial prototype of a divertor inner vertical target has successfully passed through a rigorous campaign of thermal testing. In the [...]

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  • In-vessel tasks | Step right up onto the platform

    In order to accommodate the dozens of teams that will be involved with assembly tasks on the inside of the vacuum chamber, the ITER Organization has designed a [...]

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  • Steady at the helm | Bernard Bigot accepts a second term

    In a unanimous decision, the ITER Council has voted to reappoint Dr Bernard Bigot to a second five-year term as Director-General of the ITER Organization. The C [...]

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  • Electrical network | Independance Day

    For over 10 years, power has been supplied to ITER by the neighbouring CEA research facility. Since Saturday, however, the entire ITER site is independently pow [...]

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  • Image of the week | A long journey for the last cold box

    Procured by India and manufactured by Linde Kryotechnik AG near Zürich, Switzerland, the last of the cold boxes needed for the ITER cryoplant has begun its long [...]

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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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