India Deploys 40 Supercomputers Reaching 68 Petaflops

India’s high-performance computing network has scaled to 68 petaflops across 40 operational supercomputers, pushing the country closer to hardware self-sufficiency under the National Supercomputing Mission. The deployment marks significant progress toward a planned 50-system national grid capable of exceeding 123 petaflops across premier academic and scientific institutions.

Jointly steered by the Department of Science and Technology and the Ministry of Electronics and Information Technology, the ₹4,500-crore mission has moved past foreign hardware dependence. Over 6,000 indigenously designed Rudra server units are now running inside PARAM Rudra installations, with another 1,500 currently in production across domestic electronics manufacturing partners. Local development now extends to proprietary interconnect networks operating up to 200 Gbps, liquid cooling systems, and specialized high-performance system software stacks.

The compute capacity directly powers practical civic and strategic applications rather than isolated laboratory benchmarks. Current workloads range from 48-hour flood forecasts in the Mahanadi River basin and urban pollution modeling to pharmaceutical drug discovery and seismic mapping for energy exploration. With India generating nearly a fifth of the world’s data, this domestic compute foundation is engineered to support expanding artificial intelligence workloads without relying entirely on foreign infrastructure.