BTW, you can check up-to-date Danish wind power installation, decommissioning and production data (Excel!), and  monthly data for the whole electricity sector (Excel!). In the first link, you can see the 2001 drop, 2002 re-powering jump, and the slump since. From the second link, one can calculate wind's share in the brutto (with grid losses) electricity consumption:

(Note: last few years' variation is mostly due to weather, this year looks to end a series of bad wind years.) You see that 30% by 2025 is not at all ambitious.

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