What are air pollution norms for Kharagpur factories under West Bengal law?

Detailed Legal Analysis

The air pollution norms for factories in Kharagpur are governed by both national and state regulations, primarily under the Air (Prevention and Control of Pollution) Act, 1981, and the West Bengal Pollution Control Board (WBPCB) guidelines.

Under the Air (Prevention and Control of Pollution) Act, 1981, industrial units are required to comply with specific standards to minimize air pollution. The following are key points regarding these norms:

• Consent to Establish and Operate: Factories must obtain Consent to Establish (CTE) and Consent to Operate (CTO) from the WBPCB, as per Section 25 of the Air Act.
• Emissions Standards: Factories must adhere to the emissions standards set by the Central Pollution Control Board (CPCB) and WBPCB, which are defined in the relevant notifications based on the type of industry.
• Monitoring and Reporting: Continuous monitoring of emissions is mandated. Factories must report their emissions data regularly to WBPCB for compliance verification.
• Environmental Clearance: For certain units classified under 'Category A', an Environmental Clearance from the State Environmental Impact Assessment Authority (SEIAA) is required, as per the Environmental Impact Assessment (EIA) Notification, 2006.
• Pollution Control Measures: Factories must implement effective pollution control measures such as scrubbers, filters, and dust suppression systems to minimize air pollutants.
• Penalties for Non-compliance: Non-compliance with air quality standards can lead to penalties under Section 37 of the Air Act, including fines and closure of the facility.

Additionally, the West Bengal Industrial Development Corporation (WBIDC) plays a role in ensuring that industries in Kharagpur align with sustainable practices, promoting cleaner production technologies.

Furthermore, the West Bengal Air (Prevention and Control of Pollution) Rules, 1983, provide specific guidelines on the control of air pollution, including:

• Classification of industries based on pollution potential.
• Additional standards for specific pollutants based on the nature of industrial activities.

It is essential for factory owners in Kharagpur to remain updated on both state and central regulations, as these laws are subject to amendments and changes to address environmental concerns effectively.