NEW DELHI — India is adding renewable power and storage quickly enough to suggest it may avoid repeating the coal-heavy development arc China followed during its earlier industrial rise, even though coal still supplies roughly three-fourths of the country’s electricity and remains the backbone of summer reliability, April 5, 2026. Cheaper solar panels and batteries, record clean-energy additions and stronger policy support are changing the long-term direction of the power mix, but weak grid flexibility and rising peak demand are still keeping coal plants at the center of the system.
The scale of the buildout is no longer easy to dismiss. According to the latest Ministry of New and Renewable Energy figures, India had 266.7 gigawatts of renewable capacity and 275.5 GW of non-fossil capacity as of Feb. 28, 2026. That pace followed a late-2025 government update that said India added a record 44.5 GW of renewable capacity through November 2025 and crossed the 50% mark for cumulative installed power capacity from non-fossil sources in June 2025, years ahead of its 2030 target.
The bigger point is not just how much India is building, but when it is building it. In January, Ember argued that cheap solar and batteries give India a route China largely did not have during the coal-heavy phase of its rise: a chance to electrify more of its growth without taking as long a fossil-fuel detour. That does not mean coal is about to disappear. It means the marginal unit of new capacity is increasingly more likely to be solar, wind, storage or transmission than another broad wave of coal alone.
India clean energy gains are real, but coal still runs the system
The contradiction is the story. India is putting up clean capacity at a record clip, yet officials are still leaning on thermal power to safeguard the grid. In late March, Reuters reported that India was speeding approvals for wind projects and battery storage even as it monitored coal and hydro projects and ordered an imported-coal plant in Gujarat to run at full capacity for the summer. Coal, the report noted, still accounts for nearly 75% of India’s power generation.
Installed capacity and actual generation are now telling different stories, because coal still carries evening peaks and reliability duties that solar cannot yet cover on its own. Reuters reported on March 25 that India has delayed its coal-flexibility plan, pushing back a move that would let coal plants lower output further when solar generation is high. The delay matters because solar curtailment, rigid coal operations and insufficient transmission can turn record renewable additions into wasted electricity rather than displaced coal burn.
That is also where the comparison with China becomes more nuanced. India is coming up later, with cheaper solar, batteries and grid tools already available. But China is also moving more aggressively on coal-plant flexibility, which means India’s cleaner toolkit will only matter at scale if the grid becomes nimble enough to use it.
This shift did not appear overnight
The arc has been visible for years. In late 2022, Reuters wrote that India’s solar boom was cutting into gas more than coal, an early sign that renewable growth alone would not automatically dethrone thermal power. By August 2023, Reuters said massive renewable deployment was starting to help meet record demand, even as the government kept prioritizing coal supply for summer peaks. Then, in February 2024, Reuters reported that India was set to add coal-fired capacity at its fastest pace in years, a reminder that the transition has never moved in a straight line.
That mixed record is what makes the current moment look more substantial than a one-off spike. India is not choosing between a pure clean-energy future and a pure coal future. It is building both, but the balance of momentum is shifting. The cleaner path is getting cheaper and faster, while coal is increasingly being defended for reliability, flexibility gaps and political caution rather than as the unquestioned engine of every new unit of growth.
If India can pair its renewable buildout with storage, transmission and coal-plant flexibility, the country has a real chance to industrialize in a way that is cleaner than China’s early model. If it cannot, coal will remain dominant for much longer, and today’s surge will look more like an overlay than a break. For now, the evidence points to a meaningful change in direction, but not yet a finished transition.
