Re: Joined up thinking....
>>"My idea is this :- install one of these hydrogen producing units close by the wind turbines."
Works much better with nuclear. You have more power and also ready supply of hot water for more efficient electrolysis. Nuclear is more predictable than Wind, but similarly has a problem with variability only in nuclear's case it results from variability of demand, not production, as it doesn't ramp up and down very efficiently. Producing hydrogen enables a power station to usefully run at above demand and thus avoid the variability of demand issue.