Kraków, Poland in top 5 worst air quality worldwide
Article URL: https://www.iqair.com/world-air-quality-ranking Comments URL: https://news.ycombinator.com/item?id=46689204 Points: 9 # Comments: 1...
9hHacker Newsenvironment
Article URL: https://www.iqair.com/world-air-quality-ranking Comments URL: https://news.ycombinator.com/item?id=46689204 Points: 9 # Comments: 1...
Article URL: https://www.pveurope.eu/power2heat/greenpeace-pilot-brings-heat-pumps-and-solar-ukrainian-community Comments URL: https://news.ycombinator.com/item?id=46676824 Points: 5 # Comments: 0...
Article URL: https://e360.yale.edu/digest/china-renewable-photo-essay Comments URL: https://news.ycombinator.com/item?id=46630369 Points: 18 # Comments: 0...
Article URL: https://scotthelme.co.uk/what-a-year-of-solar-and-batteries-really-saved-us-in-2025/ Comments URL: https://news.ycombinator.com/item?id=46602532 Points: 9 # Comments: 1...
Aurora alert! The colossal solar storm could impact and trigger impressive northern lights....
Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, but harmless on the ground....