Environment
Finland’s long, hard road to creating a circular economy
A visit to a state of the art rubbish dump serving Helsinki shows that even in the greenest of nations, tackling waste is a complex problem
News
Environment
Deborah Greaves: The renewable revolution
Video
Comment
Banning straws isn’t enough. We must get serious about climate change
News
Earth
Supercharged geothermal energy could power the planet
Features
Technology
AI’s dirty secret: Energy-guzzling machines may fuel global warming
News
Environment
Art: Why Tom谩s Saraceno is floating on air
Culture
Environment
Don’t Miss: missing green, a doomed sub, and a giant fatberg
Culture
Environment
Governor of California orders state to go carbon neutral by 2045
News
Technology
Gas guzzlers reborn: Why your next car could run on hydrogen
News
Environment
Floating nuclear plants could herald a new era of cheap, safe energy
The price of renewables is at rock bottom, making nuclear power look pointlessly expensive. But new atomic plants could be cheap - and safer too
Features
Technology
Paper batteries use electron-harvesting bacteria to make electricity
News
Environment
Fossil-free Dutch vehicles line up for a cool future
Culture
Earth
Weird ‘wind drought’ means Britain’s turbines are at a standstill
News
Physics
Smart solar windows could power your home and also keep it cool
News