SMRTR Science & EngineeringApr 29, 2026Interesting Engineering

US delivers 135-ton ‘beating heart’ magnet for world’s largest nuclear fusion reactor

SMRTR summary

The US has completed delivery of the central solenoid magnet — the "beating heart" — for ITER, the world's largest nuclear fusion reactor being built in France. Built over 15 years at General Atomics in California, the 135-ton magnet will generate plasma current needed to sustain fusion reactions. ITER aims to produce 500 MW of power, proving fusion is a viable carbon-free energy source.

SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.

Read the original article
SMRTR Science & Engineering

Get the next batch of curated summaries in your inbox.

This archive is built from SMRTR newsletter summaries. Subscribe for hand-picked stories without the extra noise.