Karandikars & Associates

Home About us Indian Indicators Global Indicators Conversion Factors Contact us

Update on Installation of Flue Gas De-sulphurisation (FGD) equipment in thermal power plants

8th February 2024

The Union Minister for Power and New & Renewable Energy has given an update about the installation of Flue Gas De-sulphurisation (FGD) equipment in thermal power plants

All Thermal Power Plants are required to comply with the emission norms as notified by the Ministry of Environment, Forest and Climate Change (MoEF&CC) and directions given by Central Pollution Control Board (CPCB) from time to time.

Thermal Power Plants located in the states of the eastern region, including Bihar, West Bengal, Odisha, Assam and Jharkhand, are in the various stages of up-gradation and installation of emission control equipment as per the timelines specified vide MoEF&CC Notification dated 05.09.2022

For compliance to Sulphur dioxide (SO2) emission norms, Thermal Power Plants are installing FGD equipment, for which the timelines for compliance (for non-retiring units) as specified by MoEF&CC are as follows:


For non-compliance beyond the specified timelines, MoEF&CC has prescribed following environment compensation on the non-retiring thermal power plants:


The compliance of emission norms is being monitored by Central Pollution Control Board (CPCB) and the concerned State Pollution Control Boards (SPCBs) in the States. Central Electricity Authority (CEA) assists CPCB in monitoring the progress of installation of FGD by the TPPs. The monitoring is done for all stages of FGD installation viz; Feasibility Study Started, Feasibility Study Completed, Tender Specifications Made, NIT Issued, Bids Awarded and FGD Commissioned

The time limit for Thermal Power Plants to comply with SO2 emission parameters has not lapsed