Ecotricity acquires 6.8 per cent stake in its rival, making it the second largest shareholder in Good Energy

Auto giant's latest sustainability report highlights how far it is banking on an electric vehicle boom

Number of diesel cars on London's roads has risen by almost a third since 2012, new analysis shows

Investment is being lost due to an unstable policy environment, Energy Institute members warn

'Businesses everywhere are having to adapt to secure their own survival' says IEMA boss

Two firms confirm deal which will see Total acquire all shares in Lampiris

Emissions in 2014 were 46 per cent below 1990 levels, significantly exceeding the country's 2020 target of reducing emissions by 42 per cent

New concept vehicle would use bioethanol to produce electricity inside the car

GLA-supported energy efficiency scheme has helped to retrofit hundreds of public buildings, creating big market opportunities - but how will the new administration build on its success

UK branch of home energy efficiency retrofit scheme receives €1.8m portion of grant