You are looking at the Windation wind powered energy generation unit.

It sits on 70 square feet of your roof and generates 6,912 kilowatts a year. It’s quiet. It won’t massacre birds. It has an integrated turbine, a design that has been in use since 1904. If the wind is blowing, it provides electricity for approximately 1000 square feet of office space.
Why doesn’t every house have one of these on the roof?
Their website is sadly missing all the important information like cost, availability and installation. They seem to be marketing these to business and urban buildings, but homes could profit from this just as well. Does that mean the cost exceeds the grasp of the ordinary homeowner?
I’ve contacted them for information, but until then, I eagerly await. As soon as I find out specifics, I will update this entry.
Via: Twitter / anntorrence: This could be a gamer-chan …
Update 3:55 pm: I just got off the phone with Mark Sheikhrezai, the founder and CEO of Windation. He was nice enough to answer my questions.
The WES-2KW is the unit that will probably work best in a residential setting. It is an 8 foot by 8 foot unit, so unless you have a flat roof, it would be rather difficult to mount it on your home. At the cost of $30,000 for this unit, you would have to show some serious dedication to wind power to add it to your house.
That’s why their focus is commercial buildings. Their larger unit, the WES-5KW is $40,000 and fits easily on the roof of a commercial building. They are working on getting approval from the California Energy Commission and CE (which is a European certification).
Their products are made in Nebraska, so they are U.S. made.
Mark Sheikhrezai was so personable and willing to answer questions, so if you have a deciding vote on the planning of a commercial building, remember Windation.