alan_m wrote:

The greenies see this as the solution to storing (excess) energy from
solar and wind turbines by using the batteries in electric cars. It
was suggested that with smart power distribution that cars couldn't
be charged if there was insufficient output from renewable green
energy generators.
Will I have to dash out and unplug my PHEV when it's full, so that Doris
down the road doesn't start sucking charge out of it for her
tumble-drying before I set off for work?