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Innovators and Entrepreneurs To The Rescue

Fascinating story in Bloomberg News about the reality and problem of behemoth wind turbines that have reached the end of their working life.

A wind turbine’s blades can be longer than a Boeing 747 wing, so at the end of their lifespan they can’t just be hauled away. First, you need to saw through the lissome fiberglass using a diamond-encrusted industrial saw to create three pieces small enough to be strapped to a tractor-trailer.

The municipal landfill in Casper, Wyoming, is the final resting place of 870 blades whose days making renewable energy have come to end. The severed fragments look like bleached whale bones nestled against one another.

Since they’re built to withstand pretty much everything that comes their way they can’t be crushed up. In another example of the marketplace doing its magic, innovators are actively working to solve the problem with new business ventures.

One start-up, Global Fiberglass Solutions, developed a method to break down blades and press them into pellets and fiber boards to be used for flooring and walls. The company started producing samples at a plant in Sweetwater, Texas, near the continent’s largest concentration of wind farms. It plans another operation in Iowa.

“We can process 99.9% of a blade and handle about 6,000 to 7,000 blades a year per plant,” said Chief Executive Officer Don Lilly. The company has accumulated an inventory of about one year’s worth of blades ready to be chopped up and recycled as demand increases, he said. “When we start to sell to more builders, we can take in a lot more of them. We’re just gearing up.”

And there you have it. Risk-taking. Investment. Job creation. All of them coming together to solve a problem.

Donna Martinez / VP of Marketing and Communications

Donna came to the John Locke Foundation in January 2003 after freelance writing for Carolina Journal and contributing to projects for the North Carolina Education Alliance. He...

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