IIT Bombay Powers Up Winter with Solar Thermal Tech Updated On Tue, Jun 24th, 2025 by Saurenergy In a significant breakthrough for winter heating in India’s cold desert regions, researchers at the Indian Institute of Technology Bombay (IIT Bombay) have developed a solar-powered thermal battery that stores summer heat for use during the harsh Himalayan winters. The technology promises a sustainable alternative to diesel heaters widely used in regions like Leh, where […] Read more