Bhubaneswar: The Central Pollution Control Board (CPCB) has ordered the immediate closure of Shyam Metalics & Energy Limited’s plant at Rengali in Sambalpur district for serious environmental non-compliance. 

The direction has been issued under Section 5 of the Environment (Protection) Act, 1986.

Repeated non-compliance despite earlier directions

The action follows multiple inspections and earlier notices issued by the CPCB. The company had been directed in May 2025 to address several violations, including excessive emissions and inadequate pollution control systems. However, a fresh inspection conducted in March 2026 found that the unit failed to comply with the mandated measures.

Excess emissions and pollution control failures

The inspection revealed that particulate matter emissions from several stacks exceeded prescribed limits. The plant also lacked adequate air pollution control devices, proper fume extraction systems, and effective monitoring mechanisms, leading to significant air quality concerns.

Serious lapses in waste and water management

Authorities flagged multiple violations in wastewater handling, including potential discharge outside the plant boundary despite the requirement for zero liquid discharge. Effluent treatment systems were found inadequate, and key infrastructure like sewage treatment plants was either missing or non-functional.

Hazardous waste mismanagement raises concerns

The CPCB also noted improper handling and storage of hazardous waste, including tarry residues and oil-contaminated materials. Waste was reportedly stored in open areas without safety measures, posing risks to soil and groundwater.

Unauthorized operations and regulatory violations

The plant was found operating certain units and facilities without proper approvals, including emission configurations and additional processing units. Non-compliance with guidelines on slag management and failure to submit mandatory environmental reports were also recorded.

Restart conditional on full compliance

The CPCB has directed that the plant cannot resume operations without prior approval and must implement all corrective measures. The company has been asked to submit a compliance report within 30 days, failing which further legal action may be initiated.