I believe Volvo have changed their tune a little bit, they have listened to the public, brought back estate cars to the UK market and are still doing diesel for now. Electric doesn't work for the emergency services because of the down time when charging would mean they have to increase their fleet.
The LFB made a big thing about their electric fire engine. But kept it very quiet that at that fire station they had to have a second fully stowed fire engine for when the electric one wasn't available because of charging. It also wasn't very good in the fire ground because pumping water killed the batteries!