Now thats probably the words biggest plug in hybrid, only has to go about 4km, uses 10.5kv charging, think they said 150kw charging with 3 phase power at its locations.
No reason to run the diesel engine really, except maybe as emergency backup.
Pays for its self in 8 years, should last at least 15 years.
"THE ABOVE POST CONTAINS MISLEADING AND INACCURATE INFORMATION. PLEASE CONSIDER IT OPINION, NOT FACT". -someone who I offended and is unable to produce the facts in question.