Emissions

Sadiq Khan and Anne Hidalgo announce plans to develop vehicle ratings based on their real world emissions

Emissions from China and the US fell during cycles of economic growth, confirming decoupling trend

Reports suggest the French car firm faces potential fines over emissions irregularities in two of its car models

Research from Committee on Climate Change suggests high electricity costs facing UK businesses are mainly the result of discrepancies in transmission and wholesale costs

But green groups say shift to electric vehicles is the only way to cut carbon and air pollution, as new car CO2 levels fall to all-time low

But green groups hit back at 'pseudo-science' used in study, insisting biomass has a viable role in low-carbon energy system

Retail giant explains why pursuing science-based emissions targets makes sense regardless of who sits in the Oval Office

New programme gives fleet drivers the chance to win prizes for driving more efficiently

US aerospace giant's chief sustainability officer John Mandyck highlights role of global airports and factories in cutting sector's emissions

UK's first independently certified 100 per cent renewable electricity product hits the energy market with promise to bring a new 'level of rigour' to the green electricity market