CAQM Intensifies Anti-Stubble Burning Measures in Punjab and Haryana to Reduce Delhi's Winter Pollution

The CAQM, a central anti-pollution commission for Delhi and surrounding states, has implemented new measures to address stubble burning. (File)

To combat stubble burning in Punjab and Haryana—a significant contributor to Delhi's winter pollution—the Commission for Air Quality Management (CAQM) has deployed flying squads to monitor hotspot districts. Additionally, they've established a dedicated coordination cell in Mohali to facilitate real-time action between the two agricultural states.

During comprehensive reviews conducted with officials from 23 Punjab districts and 22 Haryana districts on Thursday and Friday, the CAQM outlined enforcement strategies for its directives 90 and 92. These directives focus on implementing proper crop residue management (CRM), including both in-situ methods (on-field disposal without burning) and ex-situ approaches (off-field utilization).

In-situ management techniques involve processing stubble through chopping, mulching, or shredding, which preserves soil nutrients while avoiding burning. Ex-situ approaches focus on removing residue from fields to create valuable byproducts such as biogas, biofuel, compost, or animal fodder.

The Commission instructed Punjab to address gaps in CRM machinery availability and enhance supply chains for excess residue. The state must intensify surveillance through its 'Parali Protection Force' with evening patrols to prevent burning incidents. Special attention will be given to areas affected by pest infestations and waterlogging following Punjab's recent severe flooding.

Punjab authorities were also encouraged to increase the use of stubble-derived pellets for biomass co-firing in thermal power facilities and promote straw-based electricity generation.

For Haryana, the CAQM mandated addressing CRM equipment shortages, proposing additional machinery, and coordinating stubble management across districts under the supervision of the Haryana State Pollution Control Board. Similar to Punjab, Haryana's 'Parali Protection Force' will conduct evening patrols to discourage burning practices.

Farmers who continue stubble burning will face both financial penalties and loss of agricultural incentives.

While acknowledging the efforts made by both states, the CAQM emphasized that achieving zero stubble burning remains non-negotiable, and frequent compliance reviews will continue to ensure adherence to these directives.