
A hydrogen fuel revolution is coming – here's why we might not want it
3 February 2021
Hydrogen is widely touted as a green fuel for everything from cars and planes to heating homes. But all too often it has a dirty secret

3 February 2021
Hydrogen is widely touted as a green fuel for everything from cars and planes to heating homes. But all too often it has a dirty secret

20 February 2019
Slashing greenhouse-gas emissions doesn’t have to be hard, and can even be an economic win – as these big low-carbon success stories from around the world show

14 November 2018
Household heating systems are huge sources of carbon emissions, but many countries are showing how existing technologies can fix the problem

7 November 2018
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

31 October 2018
Renewable energy engineer Deborah Greaves describes how offshore renewable energy is set to transform the power industry in ways that seemed unthinkable until just recently.