The Indian government has directed 112 captive coal-fired power plants to maximize electricity generation from October 1 to December 31, 2026, as the country prepares for continued pressure on its power supply system.

The timing of the order is notable. Electricity demand in India generally begins to ease after the summer months as temperatures fall and the need for cooling declines. However, power demand has remained unusually strong this year, prompting the government to make additional generation capacity available ahead of the coming months.

Why India Is Asking Captive Power Plants to Generate More

India’s power system is facing a combination of factors that have kept electricity demand and supply pressures elevated even after the traditional summer peak.

Hotter-than-usual weather has continued to support electricity consumption, particularly from air conditioners, coolers and other cooling equipment. At the same time, weaker rainfall has affected hydropower generation, increasing the reliance on thermal power plants.

Lower rainfall can also increase electricity demand from agriculture because farmers may rely more heavily on electric irrigation pumps when there is insufficient rain.

These conditions have created an unusual situation in which India’s electricity demand has remained relatively high at a time of year when it would normally begin declining.

The government is therefore seeking to ensure that as much generation capacity as possible is available to the electricity grid during the October-December period.

Government Invokes Emergency Power Provisions

The Ministry of Power has invoked Section 11 of the Electricity Act, 2003, allowing it to direct power-generating companies to operate their plants in a manner considered necessary in the public interest.

The order covers 112 captive coal-based power plants with a capacity of at least 50 MW. These facilities are primarily operated by industrial companies to supply electricity for their own operations.

Companies with captive power facilities covered by the directive include major industrial groups such as Vedanta, Tata Steel, Hindalco, JSW Steel, UltraTech Cement, Reliance Industries and Indian Oil.

Surplus Electricity to Be Supplied to the Grid

The captive plants will continue to meet the electricity requirements of their respective industrial operations. However, any surplus electricity available from these plants is required to be offered through power exchanges.

This could provide additional electricity to the wider grid at a time when the government is seeking to maintain an adequate supply cushion.

The plants have also been directed to submit regular information to the Central Electricity Authority, including generation levels, captive consumption, electricity sold through exchanges, available capacity and coal stocks.

Why the October-December Period Matters

The three-month period is not being targeted because October, November and December are normally India’s highest electricity-demand months. In fact, power consumption typically begins to moderate after the summer peak.

The concern this year is that the usual seasonal decline has not been as pronounced as expected.

With electricity demand remaining elevated, hydropower generation facing pressure from rainfall conditions and coal-fired generation carrying a large share of India’s electricity supply, the government appears to be preparing for the possibility that the power system could remain tight through the end of the year.

Rather than waiting for a shortage to emerge, the government is seeking to bring additional available generation into the market.

The directive therefore represents a broader effort to use India’s existing power-generation capacity more fully. Captive plants that primarily serve industrial facilities can provide an additional source of electricity to the wider grid whenever generation is available beyond their own requirements.

India’s continued reliance on coal also makes the availability of these plants particularly important. Coal-fired power remains the backbone of the country’s electricity system, meaning changes in coal availability, hydropower output and electricity demand can have a significant impact on the overall supply situation.

For the government, maximizing captive coal generation during the October-December period is therefore less about a normal seasonal increase in electricity consumption and more about maintaining a sufficient supply buffer while unusual demand and generation conditions persist.