But Department of Energy insists rollout of green home makeovers is now accelerating
Barack Obama's $5bn (£3.2bn) retrofitting scheme to improve the energy efficiency of more than half a million homes fell 98 per cent short of its target last year, according to an official report released...
President announces US will join Trillion Trees initiative to grow, save, and better protect one trillion trees around the world by 2050
CEO Kevin Johnson outlines major new sustainability strategy for the coffee giant, promising tough environmental targets will 'create greater value for all stakeholders'
Backed by the International Chamber of Commerce, the 1.5C Business Playbook aims to help firms set net zero climate strategies
Nordic firms again dominated the top spots in Corporate Knights' 16th annual list of the world's most sustainable corporations, unveiled at Davos this morning