India Just Drilled Its Deepest Wells Ever — Not for Oil, But for Heat From the Earth Itself
At more than 14,000 feet above sea level, in a remote valley in Ladakh known mostly for its hot springs, […]
Sustainable Energy
Biogas Plant for Home in India: Types, Cost & Installation Guide (2026)
Everything you need to know about installing a biogas plant for home in India: Deenbandhu vs KVIC designs, 2026 costs, government subsidies, and the step-by-step installation process.
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India Just Bet ₹23,731 Crore on Cow Dung — Inside the GOBARdhan Scheme
India imports nearly half of the natural gas it uses. A meaningful share of that gas — the kind that
India Just Bet ₹23,731 Crore on Cow Dung — Inside the GOBARdhan Scheme Read More »
Solar Water Heater in India: Types, Price & Payback Period (2026 Guide)
An electric geyser is one of the biggest silent drains on an Indian household’s electricity bill, often accounting for 30-50%
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48 Lakh Indian Homes Now Have Free Solar Power. Here’s What It Took to Get There
Ask most people what India’s clean-energy story looks like and they’ll picture a solar park somewhere in Rajasthan or Gujarat
48 Lakh Indian Homes Now Have Free Solar Power. Here’s What It Took to Get There Read More »
Recycled Water-Filter Carbon and a Cheap Additive Just Solved Zinc-Air Batteries’ Two Biggest Problems
Zinc-air batteries have spent years as one of clean energy’s most tantalising “almost” technologies — cheap, safe, water-based, and built
India Just Bought Its Rooftop Solar Industry Six More Months — Here’s Why That Matters
If you’ve been waiting to install rooftop solar through a net-metering connection, or you run a business trying to buy
India Just Bought Its Rooftop Solar Industry Six More Months — Here’s Why That Matters Read More »
An Indian Battery Just Charged to 80% in a Minute — and It Doesn’t Need Cobalt
Somewhere in a lab in Kolkata, a coin-cell battery just did something most lithium-ion batteries can’t: it filled to 80%
An Indian Battery Just Charged to 80% in a Minute — and It Doesn’t Need Cobalt Read More »