Reusing waste heat, The British Library’s solar project and India’s stepwells

What are some of the ways that heating the air and water in our buildings can be made greener? We consider innovative solutions from the capture and redistribution of a building’s warmth to a solar project in London that is decarbonising The British Library’s water-heating process. Plus: we visit one of India’s historic stepwells to see how the ancient structures could provide an answer to the country’s water-supply woes.See omnystudio.com/listener for privacy information.

Om Podcasten

With an influential audience of city mayors, urban planners and architects, this is Monocle’s guide to making better cities, be it new technology, state-of-the-art subways or compact apartments. Nominee in the Smartest Podcast category of the 2019 British Podcast awards.