I remember when we were in Hawaii (The Big Island) down near the south tip and seeing a huge wind farm in the distance.
I asked our tour guide about it and he told us that it was not running anymore.
Even though they had a constant wind there, they were not feasible money wise to keep running.
He said that once the gov't got out of it and stopped paying the bill, it was expensive to keep up with the repairs.
Found this article and looks like he was telling the truth.
Broken promises: The rusting wind turbines of Hawaii > Hawaii Free Press
Good read. Man, that's brutal.