Key points: Researchers say the price of the mixed waste fuel will be more competitive as production scales up A bioenergy expert says the aviation and cargo sectors will...
Key points: AdBlue is an anti-pollution additive used in modern diesel vehicles The National Road Transport Association says China has stopped exporting urea, which is used to make AdBlue...
Thousands of freight trucks and family cars could be forced off the roads within weeks over shortages of a special anti-pollution additive for diesel vehicles – a move that...