In May 2025, which state / union territory Cabinet approved ₹3.21 crore to conduct five cloud-seeding trials for combating the air pollution?​

Correct option is D

The correct answer is (D) Delhi

Explanation:

• In May 2025, the Delhi Cabinet approved a ₹3.21 crore initiative to conduct five cloud-seeding trials aimed at combating air pollution in the National Capital Region (NCR).
• The trials are set to be overseen by the Indian Institute of Technology (IIT) Kanpur, which will handle the planning, aircraft deployment, chemical dispersal, scientific modeling, and operational logistics.
• The first trial is scheduled between May and June 2025, covering an area of approximately 100 square kilometers, primarily on the outskirts of Delhi.
• The project is part of Delhi's broader strategy to improve air quality and prepare for peak pollution periods, complementing ongoing efforts such as AI-based monitoring and 24×7 surveillance at pollution hotspots.

Information Booster:

• Cloud Seeding Technique: Cloud seeding involves dispersing substances like silver iodide and salts into moisture-laden clouds to induce precipitation, which can help in reducing airborne pollutants.
• Aircraft Deployment: The trials will utilize modified Cessna aircraft equipped with mist-spraying technology to disperse the seeding agents.
• Environmental Monitoring: Post-trial evaluations will assess the effectiveness and environmental impact of cloud seeding in reducing air pollution and improving precipitation levels.