Department for Transport

Transport Minister Jo Johnson's speech to the Knowledge Quarter conference - in full

Government announces winners of next tranche of funding from the Clean Bus Technology Fund, which will see almost 3,000 buses upgraded to cleaner technologies by 2020

Volkswagen 'dieselgate' scandal demonstrates need for more stringent penalties as a future deterrent against cheating emissions tests, government rules

Government confirms Minister of State for Energy and Clean Growth will take on a wider-ranging brief of energy and climate issues

Government writes to councils after only five apply for money from electric vehicle infrastructure funding pot, leaving more than £4.5m still available

Case for biofuels in passenger cars is rapidly shrinking in the face of electric technology, but sector could still play a vital role in aviation and freight

Chris Grayling's speech to the Association of British Insurers - in full

But industry warns over plans to introduce a 'crop cap' to restrict the use of crops in the production of biofuels over time

Cash will fund trials of energy saving devices such as state-of-the-art propellers, on-board heat recovery systems and 'sails' to power ships with wind

Aston Martin plans to be all-hybrid within the next decade, as government tightens net around tailpipe emissions