Westcott Venture Park plans to build 15MW direct wire solar farm to make it the first "carbon-negative" business park in the UK
In emotional interview, Tesla founder says he has endured 'the most difficult and painful' time of his career
Sportswear brand follows Stella McCartney and Nike into sustainable trainer sector with sneakers boasting a bioplastic sole
Future Energy Home pilot will study how well smart home technologies sync with everyday life
Engineering giant launches battery-based energy storage system for shipping industry
Government ends quarterly gauging of attitudes to fracking, nuclear, electric vehicles and smart meters
Claire Perry praises OVO Energy work to develop Vehicle to Grid technology
But campaign group urges rapid action to curb the growing impact of single-use plastics on oceans and marine life
Energy giant becomes latest to offer renewable power tariffs to residents and businesses tailor-made for electric vehicle drivers
Partnership will help Karma scale its digital marketplace to help restaurants and retailers cut food waste