Disney Transport has been expanding its fleet with new Gillig buses, and in 2014, it introduced new articulated New Flyer XD60 Xcelsior buses as a pilot project to increase capacity on certain routes. All Disney Transport buses run on R50 Biodiesel, a cleaner renewable diesel fuel, and in 2013, Disney Transport began testing the use of all-electric buses on its routes. The fleet currently is the third largest fleet of any Florida transportation system, behind Miami's Metrobus and the Jacksonville Transportation Authority.