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Smog towers ineffective, pollution control body tells green tribunal

The Sunday Guardian

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November 19, 2023

The Delhi Pollution Control Committee (DPCC) has told the National Green Tribunal (NGT) that smog towers are not a "practical solution" to curb pollution in the national capital mainly due to their enormous cost and they could be used as a museum piece for dissemination of technical information about the control of air pollution.

- ANJALI SINGH

The report by the DPCC said that if a 17% reduction in pollution in a 100-metre radius was to be considered favourable, then Delhi would need more than 40,000 such towers to cover its geographical area. It has also been said that the two smog towers installed at Anand Vihar and Connaught Place have not been effective. The two smog towers were intended to be experimental devices, and the DPCC pointed out that the results do not support the significant financial burden on the public coffers.

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