Punjab faces a 1,500 MW power shortfall due to coal supply constraints, forcing thermal plants like Rajpura and Talwandi Sabo to operate at half capacity. The resulting power cuts are impacting industrial hubs and increasing cost pressures for the state utility.
Punjab’s energy infrastructure is currently facing a significant operational strain, with thermal power generation dropping by 1,500 MW due to a national shortage of coal. This reduction has forced key thermal power plants, including the Rajpura plant operated by Nabha Power Limited (a subsidiary of L&T Power Development) and the Talwandi Sabo Power Limited (a subsidiary of Vedanta), to run at approximately 50% of their total capacity. As these facilities are heavily dependent on central coal allocations to maintain baseload power, the supply bottleneck has triggered unscheduled electricity cuts across residential areas and industrial zones in the state.
The impact of this energy shortage is being felt acutely in manufacturing clusters such as Ludhiana, Mohali, and Mandi Gobindgarh. These regions rely on consistent power supply for industrial operations, and the current instability threatens both production output and operational costs. For the Punjab State Power Corporation Limited (PSPCL), the utility responsible for distributing power in the state, this shortfall creates a difficult financial situation. When in-state generation fails to meet demand, the utility is forced to procure electricity from the open market at potentially higher prices, which can pressure margins and increase the cost of power delivery.
This issue in Punjab is part of a wider national challenge concerning fuel inventory levels. As of early September 2026, roughly 50 thermal power plants across India, representing a combined capacity of approximately 224 GW, have reported critically low coal inventories. Many of these facilities are holding only about nine days of stock, which is well below the prescribed safety levels required to ensure smooth operations. This nationwide scarcity of fuel limits the ability of the central government to easily redistribute coal to the most affected regions, extending the time needed to resolve the crisis.
For investors and industry participants, the key concern is the duration of this supply disruption. If the coal inventory at these major thermal plants remains at low levels, the state may be forced to continue with load-shedding measures to manage grid stability. The financial and operational impact on private power producers like the operators of the Rajpura and Talwandi Sabo plants will depend on how quickly coal supply lines are restored to full capacity. The next important update for stakeholders will be the progress on coal stock replenishment and any federal interventions aimed at stabilizing the fuel logistics chain for these critical power facilities.