Jessica Shankleman investigates the reasons behind Siemens' decision to sell MCT and Pelamis' move into administration
In the past week, the UK's wave and tidal power industry has been dealt two body blows that will raise serious questions about whether or not the marine energy sector can ever deliver on its enormous potential....
OVO's Stephen Fitzpatrick wants to deliver the 'energy company of choice' for those who want to go zero carbon - but he also has even bigger ambitions
Businesses face having to manage twin risks from extreme weather and hugely interventionist policy moves if government's fail to act to tackle climate emergency, analysis warns
Fast food giant plans to transform plastic toys into in-store play areas, as it pledges to stop distributing plastic with its children's meals
An eight-country poll reveals deep concern about the climate crisis, with large proportions of the population ranking it as the top global issue that needs tackling