I was recently looking at the online data from a 10kw Bergey windmill near my house. I brought up the data and it said it has created over 2000 kwh in the last month, which is amazing. We have had 20+ mph winds almost every day. It looks like it has broken 100 kwh in a day 9 times, and it should do it again today. The single day record I have seen was 238 kwh!!!
Here is a picture of the monthly total (47 kb)
Here is a link to the site:
http://view2.fatspaniel.net/NorthCoastEnergySys/greenetownship/HostedAdminView.html?&eid=132262I wish I still had my windmill up, but the motor will be transformed into a generator for testing our supermileage engines.
I also ended up donating a set of my windmill blades to my local high school so they could build a windmill. They already have the magnets and the wire and have built a small prototype.