Fossil Fuels

Project ultimately aims to double long-haul truck efficiency through aerodynamic and other fuel-saving features

Developing CCS could allow more carbon to be unlocked while also limiting global warming in line with the Paris Agreement

Facility to provide real-time tracking of UK energy supply and demand with view to informing policy and boosting grid efficiency

British team aims to break round-the-world powerboating record fuelled by water-in-diesel fuel emulsion

Green groups express disappointment as IMO meeting concludes with new rules for mandatory fuel reporting but no carbon target

Campaigners hail a symbolic shift away from fossil fuels, but others see move as more style than substance

Initial report from high-profile task force sets out current landscape of climate risk reporting and identifies seven principles for effective disclosure to underpin its recommendations due later this year

E3G's Tom Burke argues oil giants' predictions of future demand masks the opportunity of the low-carbon transition

Despite plummeting fuel prices US Navy formally launches warships powered partly by biofuels

It is the time of year when annual renewables figures are unveiled - and the latest data suggests clean energy hit a new high in 2015