The UQM Bus drive system has over 2 million on-road proven miles, has set records in efficiency and performance and has set the standard in electric drive technology for transit buses.

Transit Buses

Proterra best-in-class bus powered by UQM.

  • World’s most efficient battery electric bus solution
  • Propulsion system that has demonstrated a remarkable 21.4 MPGe and typical fleet operation of > 17 MPGe, which allows for a 300-500% improvement over conventional combustion engines.
  • Lower volatility of electricity prices over the life of the bus vs. CNG, diesel and hybrid, this offers best-in-class efficiency, improved operating costs and refined budgeting accuracy.
  • Has set records in gradeability, efficiency and acceleration.

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Danfoss Editron (UQM)
4120 Specialty Pl.
Longmont, Colorado 80504