Haulage

Lorries with longer trailers help company lose 450,000 UK road miles and reduce annual carbon emissions by 618 tonnes

New strategy outlines plan to measure rising emissions from lorries, buses, and coaches ahead of legislative proposals next year

European Parliament backs a raft of reforms designed to cut emissions and fuel use across the transport sector

European Commission study calls for cross-border restrictions to be dropped so hauliers can operate more efficiently

Supermarket trials six aerodynamic, dual-fuel trucks developed in conjunction with Cambridge University

President instructs agencies to deliver tougher fuel efficiency standards for medium and heavy duty trucks

City to roll out 50 zero-emission buses after receiving £1.5m to purchase a further 11 vehicles

System could one day link with traffic lights so lorries could avoid coming to a full stop

Two Chinese-made zero-emission buses go on trial on central routes with more expected in 2016

Supermarket orders 50 Volvo hybrid tractors for its new Avonmouth distribution centre