Rollback of FGD Mandate for Coal Plants
Recently, a study commissioned by the Office of the Principal Scientific Adviser and conducted by the National Institute of Advanced Studies (NIAS), Bengaluru, called for the rollback of India’s 2015 policy mandating Flue Gas Desulphurisation (FGD) in all coal-fired power plants.
Low Sulphur Content in Indian Coal
- 92% of coal used in Indian thermal power plants contains low sulphur (0.3%-0.5%), making widespread FGD use unnecessary.
- Existing stack height norms (minimum 220 metres) and Indian climatic conditions help disperse SO₂ emissions, limiting local air quality impacts.
- A 2024 IIT-Delhi study found acid rain, often caused by SO₂, is not a significant concern in ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Ecology & Environment
- 1 Right to Repair & Repairability Index (RI)
- 2 Global Climate Outlook (2025–2029)
- 3 Toxic Contamination in Ganga Threatens Gangetic Dolphins
- 4 Chlorpyrifos under Fire
- 5 India’s New Climate Finance Taxonomy
- 6 Toxic Algal Bloom: A Global Threat to Ecosystems
- 7 World’s First Commercial-Scale E-Methanol Plant
- 8 World Hydrogen Summit 2025
- 9 India’s Mission to Restore the Aravalli Hills
- 10 Oil Spill: Impact on Marine Ecosystem