Antonio Guterres appointed the billionaire businessman to spur private sector investment into clean energy and resilience to climate change
Key UN report says limiting temperature rise would require enormous, immediate transformation in human activity
Hitting net zero carbon emissions by 2050 is feasible but needs radical action across Europe's economy, new study concludes
UK start up secures funding from Zouk Capital in support of charge point roll out plans
Group calls out Larry Fink for failing to 'walk the talk'
The men 'deserve our gratitude, not a prison term', Greenpeace's executive director said, after judge handed them 15-16 month sentences
French President rejects isolationism and calls for global unity on tackling climate change in passionate speech to UN General Assembly
Danish turbine maker unveils world's largest turbine in what it dubbed a 'major milestone' for the offshore wind industry
'There is no bigger threat facing humanity than climate change. We must lead by example.'
Rich countries must scale up efforts to cut carbon emissions, Organisation for Economic Co-operation and Development tells world leaders in New York