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Billion Spark - November 25, 2025
Eco365 reached 500,000+ households and saved 100 crore litres with a ₹100 fix
Did you know India loses between 30% and 38% of its treated water before it…
Billion Spark is a research-driven storytelling platform that highlights the people solving real problems in small towns across India. We focus on founders, teams and innovators who improve how communities live, learn, work and protect their environment.
