El Niño Set to Lift India's Coal Generation by 18 TWh Through 2025

India's coal-fired fleet is positioned to absorb the shortfall created by an El Niño-driven drop in rainfall and wind speeds. Official data already show coal's 60 percent share of generation persisting even as renewable capacity expands, because dispatchable power remains essential for summer peaks. The incentive structure favors keeping existing coal plants online rather than risking shortages that could affect industrial output and political stability.

Primary documents confirm the pattern. NITI Aayog's December 2023 statement explicitly ruled out any subjective phase-out of coal, citing the need for sustained baseload. CREA's modeling isolates the weather variable and projects an additional 17 million tonnes of CO2, yet India's import contracts and domestic mining targets have continued to rise irrespective of seasonal forecasts. This reveals a structural preference for energy security over stated decarbonization timelines.

The two-sided ledger is straightforward. Coal extension secures near-term reliability and shields the current account from LNG price spikes, yet it locks in higher emissions intensity and exposes importers to future carbon-border adjustments. Renewable targets remain on paper while coal capacity additions proceed because the marginal cost of curtailment falls on state utilities rather than central planners.

Over the medium term, sustained El Niño effects through 2025 will test whether India's coal import surge becomes a recurring buffer rather than a one-off response. Capacity data from the Central Electricity Authority already indicate new coal plants under construction that will extend the fleet's life beyond 2040.