Formerly known as / Autrefois connu comme la Societe de Transport de la Communaute Urbaine de Quebec (STCUQ) and la Commission de Transport de la Communaute Urbaine de Quebec (CTCUQ)

A third vehicle (0897) burned on August 24th, 2011. Following this second Ecolobus fire (0894 and 0897) in two weeks, the RTC has temporary retired the electric fleet from active service and investigates why the batteries overheat. Their Old town service (internal route number 21) has been covered by regular 40 ft buses.

2012: Tests and modifications have been made during winter to fix the "thermo incident issues". The electric microbuses have returned to service in the month of June 2012, but a breakdown has already been reported in mid-June.