Wind project begins commercial operation

Date: May 19, 2008
Company: We Energies

We Energies wind project begins commercial operation

Largest wind farm to date in Wisconsin is on time and on budget

MILWAUKEE- We Energies’ Blue Sky Green Field wind project was placed into commercial service today. The 88 turbines have a demonstrated capacity of 145 megawatts and are expected to generate more than 328 million emission-free kilowatt hours annually - enough to power 36,000 homes.

“Blue Sky Green Field is one of several targeted efforts we’re undertaking to generate more energy from renewable resources,” said Rick Kuester, executive vice president of Wisconsin Energy Corporation, the parent of We Energies. “We appreciate the support we have received from our customers and from the communities of Calumet and Marshfield and northeast Fond du Lac County in making the project a reality.”

At a cost of approximately $300 million, the Blue Sky Green Field project consists of 88 Vestas Wind Systems turbines spread across 10,600 acres. Each turbine is capable of producing 1.65 megawatts of electricity. The V82 turbines have a hub height of approximately 262 feet and a blade length of 134 feet. From the foundation to the tip, each tower has a height 397 feet.

We Energies continues to pursue the development of additional renewable energy to meet customer demand and to meet the state of Wisconsin’s Renewable Portfolio Standard, which requires utilities across the state to generate 10 percent of their energy from renewable sources by 2015. “While the Blue Sky Green Field project is an important contributor to our renewable goals, We Energies will need to add several more renewable projects to meet the state mandate,” said Kuester.

Construction of Blue Sky Green Field began in June 2007. The project was built largely with the talents of Wisconsin companies and craft labor. Collectively, more than 400,000 labor hours were devoted to completing the project. Although the turbines are now in operation, We Energies will be working with the landowners in the area to ensure that proper restoration from construction activity is completed.