The Maharashtra Pollution Control Board (MPCB) has directed the state-run Parli Thermal Power Station to halt the operation of two units after recent inspections found breaches of emission norms. The order applies to two ageing coal-fired units at the station and follows sustained monitoring that indicated elevated particulate and gaseous emissions. The MPCB said the suspension will remain in place until the plant completes remedial measures and demonstrates compliance with statutory standards.

Local administration and environmental teams carried out the inspections that prompted the action, focusing on stack emissions, ash handling and effluent management systems. Residents in nearby communities had reported increased dust and soot, and health officials noted a rise in respiratory complaints in the vicinity that drew wider scrutiny. The regulatory assessment identified deficiencies in pollution control equipment maintenance and operational practices that are required to meet consent conditions.

The utility operating the station must submit a compliance plan detailing technical upgrades, timelines and verification procedures, and the MPCB will review the plan before any unit is permitted to restart. Authorities indicated that measures could include restoration of electrostatic precipitators, improvement of flue gas desulphurisation arrangements and enhanced ash disposal protocols to reduce environmental impact. The suspension is intended to ensure that power generation does not continue at the expense of local air quality and public health.

Officials added that continued monitoring will be carried out and that failure to address the issues promptly could lead to further regulatory action, including fines or longer closures. State energy planners have been asked to adjust grid schedules to accommodate the temporary reduction in output, and contingency arrangements are being explored to mitigate supply disruption. The MPCB is expected to publish progress updates as the plant moves through the compliance process.