Supplement to the Spanish curves: the record of this year is an actual generation of around two-thirds of maximum generating capacity; this still means a helluva' lot of intermittance, but how far it is below the potential maximum (which a single turbine achieves from a certain wind speed over a wide speed range, hence is at full power for a significant part of the year) gives a hint at the scale of the existing balance.

_{*Lunatic*, n.
One whose delusions are out of fashion.}