IEA sees India's renewable capacity hitting 530 GW by 2030

India's renewable energy capacity is set to reach 530 gigawatts by 2030, according to a projection from the International Energy Agency reported by BusinessLine on Saturday. The figure would put the country past the 500 GW non-fossil capacity target the government has set for the end of the decade.

The IEA is a Paris-based intergovernmental body that tracks energy markets and publishes widely cited outlooks on capacity additions. Its 530 GW estimate covers renewable capacity, the segment where India has added the most in recent years.

What the number means

India's installed renewable base has climbed steadily, led by solar. Rooftop and utility-scale projects have driven most of the growth, with wind additions running well behind. The 530 GW projection implies a steep build-out over the next few years, and it lands close to the government's own 500 GW non-fossil goal, which counts large hydro and nuclear alongside solar and wind.

That gap matters. A renewable-only figure of 530 GW is not the same as 500 GW of non-fossil capacity, and the two are often compared loosely in public debate. The IEA's number, as reported, is a renewable capacity estimate.

Where the build has to come from

Solar will carry most of the load. India has added several gigawatts of solar each year and has a deep project pipeline, though land acquisition, transmission connectivity and module supply have slowed some schemes. Wind has lagged, and the government has pushed repowering and offshore auctions to revive it.

Storage is the other piece. Round-the-clock renewable contracts and peak demand management both lean on battery capacity, and India's battery storage pipeline is still small relative to what a 530 GW system would need. Transmission upgrades will decide how much of the new capacity actually reaches the grid.

• Solar remains the largest contributor to India's renewable additions.
• Wind growth has trailed solar, with repowering and offshore tenders in progress.
• Battery storage and grid connectivity are the main bottlenecks flagged by developers.

The demand side

Electricity demand keeps rising, driven by industry, cooling and data centres. That growth gives renewable capacity a ready market, but it also strains distribution companies already carrying losses and subsidy burdens. A 530 GW fleet only helps if discoms can pay for the power and the grid can move it.

The IEA projection is a forecast, not a commitment. India has missed capacity targets before, and the 2030 number will depend on auctions, financing costs and how fast transmission lines get built. The agency's full report carries the country-by-country assumptions behind the figure.

BusinessLine reported the 530 GW estimate on November 7, 2026.