The Quest for the Monster Wind Turbine Blade

Companies are racing to develop ways to make the 100-meter blades needed to make offshore wind compete with fossil fuels.

http://www.technologyreview.com/news/510031/the-quest-for-the-monster-wind-turbine-blade/?utm_campaign=newsletters&utm_source=newsletter-daily-all&utm_medium=email&utm_content=20130124