Now if only there were a way to make ammonia using wind power ...

Work on this is underway at the University of Minnesota:

MORRIS, MN, July 5, 2006- A project to convert wind energy into hydrogen that can be used for anhydrous ammonia fertilizer is underway at the University of Minnesota West Central Research and Outreach Center (WCROC). The project aims to provide a renewable alternative that can be locally produced to part of $300 million of anhydrous ammonia derived from fossil fuels currently used as nitrogen fertilizer in Minnesota agriculture.

See Fertilizer from Wind.

And I can dial the phone number of the owner of that blog from memory :-)

http://strandedwind.org/FAQ