The SkyStream 3.7
Alternative modes of energy production have been slow to catch on for some, largely due to the perceived expense. What would you say, though, if you were told you could save anywhere between US$500-800 per year in electricity costs, just by having a windmill on your property?
Introducing the SkyStream 3.7, a new evolution in Residential Power Appliance (RPA) technology. Developed by Southwest Windpower in Flagstaff, Arizona and available in North American grid, marine and battery charging versions, the SkyStream 3.7 is a lightweight, fully integrated power generation system capable of efficiently providing 40-90% of your home’s energy requirements. The towers come in a variety of heights ranging from 34 feet to 70 feet, with broad rotors 12 feet in diameter. Notably, SkyStream is the first of its kind, so well-designed that it can produce usable energy even with very low prevailing winds. On a private island, where winds are likely to be significantly accelerated due to offshore conditions, something like this on your property could be the only source of energy you’ll ever need- an expense that can pay for itself in less than four years.
If you’re worried about the way it’ll look next to your beachfront bungalow, don’t. The SkyStream 3.7 is designed to complement its surroundings with an aesthetically pleasing appearance.
Know your land before you buy, of course. Local zoning laws need to permit a structure that is at least 42 feet tall, and your property must be unobstructed and at least .5 acres in size. In order for SkyStream to work best for your needs, the wind should be an average speed of 10 MPH. However, with most island regions buffeted by wind speeds typically in excess of that figure, the SkyStream is a perfect option for efficiently and independently powering your private island.

