The Tribune
July 18, 2008, Cheng Sio

Brad Groff and Mindy Passmore once felt wind was annoying. But for the last three weeks, the couple had a change of heart and wind is their new best friend. "We have a home we bought a couple of years ago in Oklahoma, and we wanted to be self-sufficient when we're retired. We also wanted to be able to make the payments on the property while we're still working," Groff explained. "We thought about what we could do to try and lower our bills as seniors and not have to work like dogs when we get to the retirement age." ...

http://www.greeleytribune.com/article/20080718/NEWS/510405204/1001