India Pushes Domestic Coal Use At Power Plants
India is moving closer to using domestic coal for nearly half the fuel requirement at power plants originally designed to run on imported coal, as the government looks to cut import dependence and reduce generation costs.
Domestic Coal Use In Imported Coal Plants
Several coastal power plants built for imported coal are now increasing the share of locally mined coal in their fuel mix. The shift follows trials and plant-level modifications that allow these units to handle Indian coal, which generally has higher ash content than imported coal.
The move is part of India’s wider strategy to reduce reliance on expensive overseas coal and make better use of domestic supplies. Imported coal-based power plants have traditionally depended on supplies from countries such as Indonesia, South Africa and Russia.
India Coal Import Reduction Plan
The government has been pushing power companies to test higher blending of domestic coal at imported coal-based plants. Earlier, the target was to replace around 20-30% of imported coal with domestic fuel, but trials have now allowed some plants to operate at much higher local coal usage.
The shift has been supported by improved domestic coal availability and stronger renewable power generation, which has helped ease pressure on coal supplies during parts of the year.
Power Costs And Energy Security
Using more domestic coal can help reduce generation costs because imported coal is generally more expensive and vulnerable to global price shocks. The change also strengthens energy security at a time when geopolitical risks can disrupt fuel supply chains and shipping routes.
However, plant operators must manage technical challenges linked to the quality of Indian coal, including ash handling, boiler performance and emissions management. If successful at scale, the transition could lower India’s thermal coal imports while keeping imported coal-based power plants available during periods of high electricity demand.
