Donald Trump

French President raises prospect of US returning to the international climate accord in some form

Michael Bloomberg launches 'America's Pledge' on climate change as California Governor Jerry Brown sets out plan to strengthen California's carbon trading rules and cut air pollution

The G19's refusal to sign off on a statement offering a lifeline for high carbon energy is yet more evidence the Paris Summit marked the beginning of the end for the fossil fuel era

Investors hail "most ambitious G20 climate statement ever produced", as world leaders dismiss attempt by President Trump to secure group's backing for fossil fuels

Merkel intended climate change to be a centrepiece issue of this week's G20 meeting, but reports suggest scheduled meeting between Trump and Putin put it at risk of becoming a side show

PM will use summit meeting with US president to say climate change agreement doesn't need renegotiation

Ahead of G20 Summit businesses and governments urge group to take a strong line on climate change in face of US opposition

Federal court lands blow against President Trump's assault on US environmental regulations

White House vows to unlock onshore and offshore natural gas, oil and coal resources, as well as reviving US nuclear sector

The keynote address at the 2017 BusinessGreen Leaders Awards - in full