India India · Gandhinagar · 23.098, 72.626 (approximate location)

SSST

SSST, a fusion device (tokamak) in Gandhinagar, India, operated by Institute for Plasma Research. Under construction.

It will join the 2 research reactors operating in India today.

Country
India
City
Gandhinagar
Type
Fusion device · Tokamak
Confinement
Spherical Tokamak
Operator
Institute for Plasma Research
Status
Under construction
First plasma
—

Data: IAEA FusDIS · updated on Sep 21, 2026

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