A super El Niño weather pattern could significantly boost India's coal-fired power generation over the next 12 months, according to the Finland-based Centre for Research on Energy and Clean Air. The think tank warns that higher temperatures may create a generation gap, with India potentially more affected than any other nation. This seasonal risk compounds a structural trend: power demand is expected to rise roughly 6% per year through the end of the decade, per brokerage Centrum Institutional Research.
Coal remains the backbone of India's power system, and the El Niño-driven heatwave could push generation from existing plants to near capacity. The CREA report suggests that the weather-driven demand spike may force utilities to run coal units longer, potentially increasing emissions and fuel imports. Meanwhile, renewable capacity additions are projected to continue at 45–50 GW annually over the next four to five years, per Centrum, but they may not be able to fully offset the seasonal gap during extreme heat events.
India's renewable buildout is accelerating, but infrastructure and grid integration challenges persist. During April and May of fiscal year 2026/2027, the country installed 6.8 GW of new capacity, underscoring its commitment to expansion. However, battery storage and transmission upgrades remain lagging, limiting renewables' ability to cover peak demand during El Niño-driven heatwaves. The dual pressure of rising baseload demand and weather-induced spikes tests the pace of India's transition.
Geopolitically, the El Niño scenario highlights India's continued dependence on coal imports, particularly from Indonesia and Australia. Any sustained uptick in domestic coal burning could strain India's climate commitments and increase tension with international partners over emissions targets. Domestically, the government faces a balancing act between ensuring energy security and advancing its renewable goals, especially as global scrutiny on coal financing intensifies.
A counterargument holds that India's strong renewable addition trajectory could dampen the coal boost. Centrum's projection of steady clean energy growth, if realized, might reduce the system's reliance on coal even during El Niño years. Furthermore, improved energy efficiency and demand-side management could mitigate peak loads without resorting to higher coal burn.