Oil

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

President praises economic impact of clean energy rollout and promises renewed reform of oil and coal markets in his last State of the Union address

TransCanada has launched a lawsuit for $15bn in lost investment, claiming Obama overstepped Constitutional authority in rejecting the controversial pipeline

Firm announces plans to build second processing plant in Constanta, Romania that will turn oil residues into usable marine fuel

New Carbon Tracker Initiative report highlights 'danger zone' between business as usual scenarios and 2C world

Arsenal midfielder set up GF Biochemicals seven years ago to focus on mass producing levulinic acid

New report claims UK is spending £6bn a year to prop up its fossil fuel industry

Booming demand for renewables and a slump in new coal plants will help drive the world to a low carbon future, predicts the IEA

New York attorney general issues subpoena relating to allegations oil giant underplayed early warnings about climate change threat

Autogiant's Stephanie Janczak says Ford is working with authorities to explain long-term financial benefits of EVs