Alexander Dennis Enviro350H is a hybrid-electric powered full-size single-deck bus built by Alexander Dennis. It was unveiled in 2010.
The Enviro350H has its powertrain located at the nearside of the rear overhang, similar with the full-low-floor buses in Continental Europe. It can be equipped with BAE Systems' HybriDrive series-hybrid system with a Cummins ISBe engine as generator.
Being targeted for sale in Continental Europe and Australia, the first bus with Hispano Habit bodywork was unveiled in FIAA 2010 trade show which was held in November 2010, another example with Custom Coaches bodywork was unveiled in Australia in early 2011. Alexander Dennis had since received an order of 19 buses from Stagecoach for use in Scotland.
