 | Biofuel Bio-fuel is a fuel obtained from animal or vegetable fat and renewable primary matter that can be used by diesel run motors. |  | Electricity Vehicles run on electricity. A service of hybrid vehicles with electric traction and thermal auto generation. |  | Natural Gas Vehicles run by natural gas. Natural gas is a clean energy, which produces very little pollution and has a low carbon content. |
 | Ecobus The LIFE-ECOBUS, led by the EMT of Valencia, forms part of the LIFE-Environment for the European Commission project, which consists of a selective retrieval of used vegetable oil. |  | Urbanbat Consists of getting the maintenance operations of an urban transport company to fit into the framework of a "clean" integrated process, using simple technology and with a low cost. |  | Tragamóvil The implementation of an integrated system for the management of mobile phone residue. |