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Delhi's Cloud-Seeding Fails to Deliver Expected Rain

10/31/2025

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Summary

Story summary

The Delhi government and Indian Institute of Technology Kanpur (IIT Kanpur) conducted a cloud-seeding experiment.
Moisture levels reached only about 10-15%, far below the 50-60% target.
The trial produced no rainfall.
Experts say cloud seeding is a temporary measure and emphasize the need to address vehicle emissions and construction, while the initiative is part of a Rs 3.2 crore project reflecting ongoing struggles to improve Delhi's air quality.

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Story summary

The Delhi government and Indian Institute of Technology Kanpur (IIT Kanpur) conducted a cloud-seeding experiment.
Moisture levels reached only about 10-15%, far below the 50-60% target.
The trial produced no rainfall.
Experts say cloud seeding is a temporary measure and emphasize the need to address vehicle emissions and construction, while the initiative is part of a Rs 3.2 crore project reflecting ongoing struggles to improve Delhi's air quality.