The solar tower, developed at ETH Zürich, could help reduce emissions from aviation. It turns air and sunlight into carbon-neutral jet fuel with the help of its 169 reflecting panels. If installed on a commercial scale, these solar towers could produce 40 million litres of fuel per year, enough for 600 transatlantic flights.
Climate Action and Waste Reduction
A quarter of all data centres are now in water-stressed areas. Let’s not make it a third
