Friday, June 12, 2009

Small wind turbines for the city

Before you say it, I know, wind turbines aren't something tenants can put up. But today, The Globe & Mail ran a story of mine about a new generation of small wind turbines that are much better suited to urban applications. And since the first comment to appear asked about links, I figured that Green Tenant could provide them.

What makes these turbines special is that they don't spin at super-high speeds. Older small turbines had been a bit of a safety hazard because of their speeds. Many of them don't require tall towers. Some spin horizontally to reduce wear. Others actually make use of the updraft from a roof. And they're all designed with gusty city winds in mind.

The turbine that inspired the story is the Wind Dancer. It's an award-winning Toronto creation from Wind Simplicity (www.windsimplicity.ca).

There's a nifty rooftop model from WindTerra (www.windterra.com).

Also mentioned is the Skystream 3.7 (www.skystreamenergy.com).

If you're in a high-rise apartment and have a landlord with a sympathetic ear, you might want to mention that the first Wind Dancers sold were to real estate mogul Shane Baghai. They're on top of one of his condo developments. Maybe this is a way for your building's management to cut down of the cost of electricity in communal spaces, such as hallways and lobbies? Can't hurt to mention it.

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