facility would be interesting to supply power to remote villages there may be areas that have no electricity today a photovoltaic array would be very hopeful for that. the energy turnaround has created jobs in the village families have moved in as a charging point for. electricity is home grown of course it comes from the fields of felt time. the fifty five wind turbines here generate enough power for about sixty five thousand households much more than the village can use. so it's build a big energy storage plant a set of large batteries to even out the ups and downs of the power supply. when we built this battery facility the big question was how can we run it at a halfway acceptable cost the answer was use it to balance out variations in great frequency the stored energy can be drawn on when there's no wind for the turbines