Millions of acres of degraded terrain could hold 100 times the current US solar capacity - and avert the environmental tradeoffs of blockbuster solar projects
Arizona startup Green Energy Storage wants to transform an abandoned open-pit copper mine 45 miles south of Phoenix into a large-scale solar power and pumped-hydro storage facility. Although still in...
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