India’s Reservoirs Are About to Become Solar Farms — Meet the Pradhan Mantri Surya Sarovar Yojana
India’s solar expansion has always run into the same quiet constraint: land. Ground-mounted solar parks need tens of thousands of […]
energy storage
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