Nuclear power in India

Atomic Power Stations in India (view)
 Active plants
 Under construction
 Planned plants

Nuclear power is the fifth-largest source of electricity in India after coal, hydro, solar and wind. As of April 2025, India has 25 nuclear reactors in operation in 8 nuclear power plants, with a total installed capacity of 8,880 MW. Nuclear power produced a total of 57 TWh in FY 2024-25, contributing around 3% of total power generation in India. 11 more reactors are under construction with a combined generation capacity of 8,700 MW.

In October 2010, India drew up a plan to reach a nuclear power capacity of 63 GW in 2032. However, following the 2011 Fukushima nuclear disaster, there have been numerous anti-nuclear protests at proposed nuclear power plant sites. There have been mass protests against the Jaitapur Nuclear Power Project in Maharashtra and the Kudankulam Nuclear Power Plant in Tamil Nadu, and a proposed large nuclear power plant near Haripur was refused permission by the Government of West Bengal. A Public Interest Litigation (PIL) has also been filed against the government's civil nuclear programme at the Supreme Court.

India has been making advances in the field of thorium-based fuels, working to design and develop a prototype for an atomic reactor using thorium and low-enriched uranium, a key part of India's three stage nuclear power programme.