Delhi Government to Test Artificial Rain for Air Pollution Control

The Delhi government is set to conduct its first trial of artificial rain through cloud seeding between July 4 and 11, in an effort to reduce air pollution. The project aims to induce rain when weather conditions are favorable, with IIT Kanpur overseeing the technical operations. The trial is estimated to cost around Rs 3.21 crore and will involve spraying a mix of nanoparticles and salt from aircraft. The India Meteorological Department has confirmed the meteorological feasibility of the project over the National Capital Region. The initiative, titled 'Technology Demonstration and Evaluation of Cloud Seeding as an Alternative for Delhi NCR Pollution Mitigation,' will include five aircraft sorties over specific zones in Delhi.

During the flights, a special mix containing silver iodide nanoparticles, iodized salt, and rock salt will be released into the clouds to accelerate the formation of raindrops, leading to artificial rainfall. IIT Kanpur has previously conducted successful cloud seeding experiments in drought-prone regions using similar methods. The flight plan for the seeding operation has been submitted for technical coordination, with a proposed flight window between July 4 and 11. This initiative, led by Delhi's Environment Department, aims to combat urban pollution and provide clean air to residents.

Delhi has faced severe pollution issues, especially during winters, and is considered one of the most polluted cities in India. The artificial rain trial represents a significant step towards pollution control in the region.

According to the source: News18.