Tussam · Transportes Urbanos de Sevilla
Transportes Urbanos de Sevilla – TUSSAM, operates a fleet of 237 Euro III and Euro IV diesel buses. They are classified into 12 meters (150 vehicles) and articulated (87 vehicles); the most representative brands are Renault, Iveco, Man and Scania.
In March 2011, after obtaining favorable results in fuel efficiency (1st first test carried out in 2010 with 4 buses), XBEE technology started to be applied on B15 biodiesel fuel for the entire fleet.
A reduction in consumption of -1.78% in 12-meter vehicles and -0.97% in articulated buses was verified, comparing the data for the period March 2011 – April 2012 with the average of the two previous years 2009 and 2010.