LEGO has an extensive record with wind power. In their educational Dacta line, sets like 9684, Renewable Energy and 9688, Renewable Energy Add-On help kids create science experiments to learn about wind power.
In 2008 they created an exclusive set, Vestas Wind Turbine as part of their cooperation with that company (see yesterday's post). Unfortunately for LEGO fans, that set was very limited, and only available to Vestas employees.
Probably in response to the huge AFOL interest in the exclusive Vestas set, the following year LEGO released 7747, Wind Turbine Transport.
Wind turbines have also been featured in the Legoland parks, such as here in Billund.
A larger wind farm is being built at Legoland Billund, to celebrate LEGO's billion kroner investment in a wind farm being built off the coast of Germany. The company is committed to using 100% renewable energy by 2020.