Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Fuelling fusion | The magic cocktail of deuterium and tritium

    Nuclear fusion in stars is easy: it just happens, because the immense gravity of a star easily overcomes the resistance of nuclei to come together and fuse. [...]

    Read more

  • 360° image of the week | The cryoplant

    Cryogenics play a central role in the ITER Tokamak: the machine's superconducting magnets (10,000 tonnes in total), the vacuum pumps, thermal shields and so [...]

    Read more

  • Central solenoid assembly | First sequences underway

    What does it take to assemble the magnet at the heart of ITER? Heavy lifting, unerring accuracy, and a human touch. The central solenoid will be assembled from [...]

    Read more

  • Assembly | The eyes of ITER

    Supervisors ensure compliance and completion as machine and plant assembly forges ahead. In Greek mythology, Argus was considered an ideal guardian because his [...]

    Read more

  • Component repairs | Removing, displacing and disassembling

    A good repair job starts with a cleared workbench, the right tools on hand and a strong vise. This axiom, true for odd jobs in a home workshop, is also true for [...]

    Read more

Of Interest

See archived entries

Images of the week

Three years of progress

Three years ago in late March, the most imposing features on the ITER platform were the workshops for the cryostat (left) and the poloidal field coils (right)—vast facilities where the manufacturing and/or assembly of some of ITER's largest components was set to begin.

 (Click to view larger version...)
Construction of the Assembly Hall had just begun, and the first steel pillars had been installed on opposite sides of the building's concrete floor slab. In the 90 x 130 metre area reserved for the Tokamak Complex, nothing yet had emerged above the platform level—work was concentrated at the level of the B2 slab, where preparatory works were underway for the construction of the bioshield.

 (Click to view larger version...)
Three years later the difference is striking. In this picture taken last week from the same angle, the 60-metre-tall Assembly Hall and its poster of the ITER Tokamak are a towering presence that completely hides the Cryostat Workshop from view. To the right, the Poloidal Field Coils Winding Facility is masked by a cluster of plant buildings.

And in the area of the Tokamak Complex, some of the walls now stand four storeys above platform level and the massive 30-metre-tall bioshield has been finalized.

However impressive the photo comparison may be, a large part of the progress that ITER has achieved since 2015 cannot be detected in these snapshots. Hundreds of components, both large and small, have been manufactured and safely delivered to the construction site. Many more—among them some of the largest and most challenging ITER components—are in various stages of advanced fabrication or factory acceptance testing.

According to the stringent metrics that monitor project performance ITER has now completed 53.7% of the total work scope on the road to First Plasma (calculated on the base of all design, construction, manufacturing, delivery, assembly, installation, and commissioning activities).


return to the latest published articles