New Delhi: India’s coal and energy sector is entering a new phase of structural evolution. While coal continues to anchor the country’s electricity system, the rapid expansion of renewable energy, improving domestic coal availability and deeper competitive energy markets are changing how coal is procured, priced and managed. According to MCX’s report, Black Diamond: Coal – Backbone of India’s Energy Security, India’s coal market is transitioning from a volume-driven model towards one increasingly shaped by operational flexibility, transparent price discovery and sophisticated risk management.
According to the report, coal-fired power plants generated around 1,280 billion units (BU) of electricity in FY2025-26, accounting for nearly 69% of the country’s total power generation. While coal’s share has declined from around 72% in the previous year, the fuel continues to provide the dependable and dispatchable power required to support India’s growing electricity needs.
At the same time, India’s renewable energy capacity is expanding at a considerable pace. The country added 44.62 GW of renewable capacity during FY2025-26, increasing the contribution of solar and wind power to the electricity mix. This is gradually changing the role played by conventional power sources. Rather than simply serving as the primary source of baseload electricity, coal-fired power plants are increasingly required to respond to fluctuations in renewable generation and periods of peak electricity demand.
This changing energy mix is being accompanied by improvements in domestic coal production. Captive and commercial coal mines have emerged as an increasingly important source of incremental supply, with their contribution rising significantly over recent years. By FY2025-26, captive and private producers accounted for around 26% of India’s coal production, compared with about 20% in FY2022. The increase in domestic production has helped improve fuel availability and reduce the need for imported thermal coal.
The shift is visible in India’s import requirements as well. Non-coking coal imports declined to around 159.7 million tonnes in FY2026 from 169 million tonnes in FY2025, reflecting stronger domestic availability and lower dependence on imported thermal coal. However, the reduction in thermal coal imports does not mean that India’s overall requirement for imported coal is disappearing.
Instead, the composition of imports is changing. Coking coal imports rose 12.4% year-on-year to around 63.7 million tonnes, while PCI coal imports also increased. The rise reflects continued requirements from India’s steel industry, where certain grades of metallurgical coal remain important for blast furnace operations and cannot always be substituted with domestic supplies.
India’s import basket is consequently becoming more steel-centric and diversified. Indonesia continues to be a major supplier of thermal coal, although its volumes have moderated as domestic availability improves. At the same time, countries such as Australia and Russia remain important sources of metallurgical coal, while South Africa continues to serve India’s thermal coal requirements.
The broader implication is that India’s coal story is no longer just about producing or importing more coal; it is increasingly about managing the right fuel, at the right price, at the right time and with the right level of risk. As renewable penetration rises and electricity and commodity markets mature, procurement is becoming more portfolio-based, with greater emphasis on market intelligence, operational flexibility, transparent benchmarks and financial risk management.
India’s energy transition, therefore, is not simply replacing one source of energy with another. It is changing the economics and operating model of the entire coal and energy value chain. Coal will continue to play a critical role in energy security and grid balancing, but its future relevance will increasingly depend on how efficiently the market can combine physical supply, flexible operations, transparent price discovery and sophisticated risk management. As the MCX report concludes, organised commodity exchanges can play an increasingly important role in supporting a more efficient, resilient and competitive energy ecosystem.
