Barcelona is turning subway trains into power stations
Barcelona is using the regenerative braking of its subways to power trains, stations, and neighborhood EV chargers. Could New York do it too?
Tech
eMOTIONAL Cities – Climateflux
Ireland’s datacentres overtake electricity use of all urban homes combined
Statistics raise concerns that rise in demand for data processing driven by AI could derail climate targets
Facebook uses big data to aid humanitarian efforts in Africa
Facebook artificial intelligence (AI) researchers have created the world's most detailed population density maps of Africa to help humanitarian relief efforts...