Ecotricity says it could heat almost every home in Britain through gas made of grass.

Watch all the best bits from Solar Impulse's round-the-world flight.

Jae Rhim Lee's TEDTalk on her mushroom death suit has had a lot of attention.

Coming soon: the vegan pisco sour. Meet the company making animal-free egg whites.

Three-quarters of the public are pro onshore wind but only eleven per cent think support is that high.

Your home could be kept cosy by surplus heat from factories, power stations and the Tube.

'The electromobility revolution is underway' in Europe, says a campaign group.

Solar energy exceeded that produced by coal in the UK in the last six months.

The Vamp is back to save more outdated audio equipment from landfill.

Some 76 per cent of millennials say an eco-friendly car is their top choice for sustainable living.

Jaguar will return to top-level motorsport with an all-electric car, the I-TYPE 1.