This section outlines two measures that the road hauliers can implement on their own or in cooperation with suppliers of vehicles and energy carriers. The reason for not using joint efforts with suppliers as its own category is that each of the 600,000 road hauliers in EU-27 (European Union, 2012, p. 25) has an insignificant influence on the supply of vehicles and fuels, although some are involved as commercial test beds for vehicle and fuel manufacturers. In practice, road hauliers select vehicles and fuels offered in the open marketplace rather than developed in close collaboration with manufacturers.