@davidho Yup, doesn't even need to be a fast charger - most cars are parked more than they're driven, so even 240V@ 10A (2kW) is plenty. For most small electric cars (50kW battery), that's a 1/3rd of a charge during a regular 8 hour work day, or 50% of a charge for a 12 hours overnight.

Nevermind the benefits of Vehicle-to-Grid (V2G) if that were enabled... Pay car owners to use 20% of their car's capacity when there's a peak demand for power, and top it up by morning. :)