EnvironmentGS-III· 1 min read
Fly Ash Utilisation and Audit Norms for Thermal Power Plants
Why in news?
The Central Pollution Control Board (CPCB) informed the National Green Tribunal (NGT) that thermal power plants must undergo annual audits to ensure compliance with fly ash utilization and disposal norms as per the 2021 Ash Utilisation Notification.
Key points
- Thermal power plants must conduct annual fly ash utilization audits.
- Union Environment Ministry's 2021 notification mandates 100% fly ash utilization with a minimum annual target of 80%.
- Non-compliance incurs an environmental compensation of ₹1,000 per tonne of unutilized ash.
- Audits are to be conducted by CPCB-authorized auditors and reports submitted by November 30 annually.
Background & context
Fly ash, a byproduct of coal combustion in thermal power plants, poses environmental challenges if not managed properly. The Ash Utilisation Notification aims to promote its use in applications like brick manufacturing and cement production.
★ Prelims fact capsule
Thermal power plants failing to meet fly ash utilization targets face environmental compensation of ₹1,000 per tonne of unutilized ash.
✎ Mains relevance
GS Paper III (Environment - Pollution and degradation, EIA, Environmental Impact Assessment).