San Bernadino's Omnitrans announced testing 3 new hybrid electric buses developed by ISE-ThunderVolt in San Diego. The buses are 40-foot New Flyer vehicles with ultra-low emission vehicle (ULEV) Ford V-10 engines running hybrid powertrains. The first bus features Optima lead acid batteries, while the second features one of Maxwell Technologies' PC2500 ultracapacitor cells. The first two buses contain 330-horsepower (hp) Mawdsley drive motors, while the third incorporates a new 500-hp motor. All three buses feature Siemens control electronics. 
Contact: Gary Duerst,  909-379-7121.
(courtesy Fleets & Fuels)