Bengaluru startup takes the first step to fusion

Bengaluru-based startup Pranos Fusion has successfully produced plasma inside its experimental reactor, Pragya, marking a major milestone that transitions India’s private fusion sector from theory to experimental prototyping.The two-and-a-half-year-old deeptech energy startup started building Pragya as a testbed reactor in June 2025 after developing software to compute an optimal tokamak, a type of a nuclear fusion reactor design.”The first step

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