At this 6km/20 mins long ferry crossing the electric ferry containing 1MWh of batteries can charge at €10/MWh on the north side of the fjord, with the price on

At this 6km/20 mins long ferry crossing the electric ferry containing 1MWh of batteries can charge at €10/MWh on the north side of the fjord, with the price on the south side at approximately €500/MWh... https://en.wikipedia.org/wiki/MV_Ampere https://en.wikipedia.org/wiki/MV_Ampere