Delhi-NCR’s comprehensive clean air action plan is floundering
The thermal power and brick-making sectors have been two of the key contributors to the severe pollution in Delhi-NCR’s air. Now, new surveys by CSE indicate that despite regulations and some action, they might continue to pollute
In a key gain officiated by EPCA, brick kilns agreed to convert to cleaner technology. But poor conversion quality is threatening to throw the gains off gear.
As for thermal power plants, most do not have any plans to meet the December 2019 deadline for the new emission norms
New Delhi, July 5, 2018: In 2015, the Union ministry of environment, forests & climate change (MoEF&CC) had announced new emission norms for thermal power plants across India. For power stations located within 300 km of the Delhi-NCR region, the deadline for meeting the norms is December 2019. A new survey by Centre for Science and Environment (CSE) indicates that most plants will not meet the deadline. This means that thermal power plants in Delhi-NCR will continue to contribute to the overload of toxic pollution in the capital’s air.
That’s not all. The Delhi-NCR region has over 3,000 legal brick kilns, which had been largely practicing the extremely polluting FCBTK process of manufacturing bricks. In a major step forward, and following action and directives from the Environment Pollution (Prevention and Control) Authority (EPCA), these kilns have agreed to convert to a cleaner technology – what is known as the zigzag process. However, a new CSE assessment reveals that more than half of the kilns have not converted to the zigzag technology efficiently, thereby negating any gains that might have accrued from them in Delhi’s fight against bad air.
Says Chandra Bhushan, deputy director general, CSE: “Delhi-NCR’s comprehensive clean air action plan is floundering because of the apathy of the regulatory agencies. Our survey of brick kilns and thermal power plants shows that despite regulations and intervention of the Supreme Court and the EPCA, the implementation on the ground is highly compromised. Thermal power plants will not be able to meet stringent emission norms by 2019, and brick kilns’ conversion to a cleaner zigzag technology will not lead to real reductions in emissions.”
Brick kilns: What the CSE survey says
The CSE survey was conducted to analyse the quality of conversion in 63 kilns across 13 districts in Delhi-NCR (see survey report on www.cseindia.org). To ascertain the combustion efficiency of the kilns, CSE also monitored the emissions of seven kilns – six of which have adopted the zigzag technology, while one continues to operate the old FCBTK process. The assessment’s findings were as follows:
Other key findings of the survey include the use of hazardous waste such as plastic, rubber and carbon as fuel in the kilns and the near absence of any facility at the kilns to monitor air pollution; 90 per cent of the kilns did not have the ladder and porthole to monitor PM emissions.
“Proper conversion of FCBTK to zigzag can reduce the pollution from brick kilns significantly. But our survey clearly shows that only about 20 per cent have done good conversion. The conversion quality of more than 50 per cent of the kilns is highly unsatisfactory and such conversions will not lead to any real gains in pollution control,” says Nivit Kumar Yadav, senior programme manager, CSE.
Thermal power plants: What the CSE survey says
CSE’s survey of thermal power stations in Delhi-NCR was aimed at assessing the preparedness of the plants to meet the impending deadline 0f 2019.
The survey findings show little progress to meet the 2019 deadline:
“As things stand, 80 per cent of the plants will not meet the 2019 deadline. The concerned regulatory authorities must take immediate steps to prevent further slippage on achieving the target. State pollution authorities must ask power plants to furnish, immediately, the current emissions data and milestones with deadlines. Also, a suitable penalty mechanism should be introduced as a deterrent to ensure that plants stay on track to meet the norms,” says Priyavrat Bhati, programme director, energy unit, CSE.
“The bottom-line is that Delhi-NCR cannot afford poor implementation of the comprehensive clean air action plan. Winters, the season of severely polluted air quality, are approaching fast. It is time the government agencies on the ground, especially the central and state pollution control boards, ensure that the conversion of brick kilns to zigzag is done appropriately and thermal power plants expedite the setting-up of pollution control systems to meet the 2019 deadline,” says Bhushan.
For more information, interviews etc, please contact Parul Tewari of The CSE Media Resource Centre, firstname.lastname@example.org, 9891838367.