India's coal stockpiles at critical levels as power demand peaks

India's power sector is facing mounting pressure as thermal generating stations grapple with critically depleted coal inventories, a situation that threatens electricity supply during peak demand periods. The number of plants operating with less than three days of fuel stock has climbed sharply to 96 from just 60 in mid-September, according to the latest data, signaling a significant deterioration in fuel security across the grid.

The rapid depletion of coal reserves at power plants reflects the mismatch between surging electricity consumption and the ability of mining and logistics infrastructure to keep pace with demand. With nearly half of thermal capacity running on minimal fuel buffers, the grid faces heightened vulnerability to supply disruptions and potential power cuts during periods of peak consumption.

Power plant operators typically maintain coal stocks sufficient for at least two weeks of operations as a safety buffer against supply disruptions. The current situation, where dozens of facilities are operating below recommended inventory levels, signals concerning strain on India's coal supply chain. The trend underscores the challenges facing India's energy sector as it balances rapid economic growth and rising power consumption with the complexities of fuel sourcing and distribution.

Government and power sector officials have emphasized the need to bolster coal mining output and improve supply chain efficiency to prevent grid instability. The situation highlights persistent vulnerabilities in India's thermal power infrastructure and the critical importance of maintaining adequate fuel reserves during periods of heightened electricity demand.