Planet in focus: The technologies helping restore balance – and other news to watch in frontier tech
Jeremy Jurgens
November 13, 2025
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.
Planet in focus: The technologies helping restore balance – and other news to watch in frontier tech
Jeremy Jurgens
November 13, 2025