Pat McAllister, EDF Renewable Energy

What's Next in Energy.SM

At Mortenson, our people aren’t merely content to keep up with
the wind industry. We want to push it into bold new frontiers. We
will find new ways to deliver wind energy projects and develop
new innovations with which to deliver them. This is why we’re
not just moving your next wind energy project forward. We’re
moving the entire wind energy industry forward.

Mortenson to Complete Buffett’s MidAmerican Iowa Wind Project by Year-End

Windthorst II

Mortenson Construction Completes Windthorst II Wind Farm for OwnEnergy

EDF and Microsoft Pilot Hill Groundbreaking

Mortenson Begins Construction for EDF Renewable Energy and Microsoft’s Pilot Hill Wind Project

#tallestusflag Acuity Insurance Flagpole

ACUITY Flag Pole

Standing 400 feet tall, the new Acuity Insurance Flagpole is the tallest flagpole in North America.

Spinning Spur II

Mortenson Construction Completes Spinning Spur II Wind Project


Catch the Wind

Introducing elementary students to wind energy.


Our commitment to being on the cutting edge of innovation and technology enabled us to be among the first major contractors to enter the wind market in 1995, when we installed our first wind turbine in Adair, Iowa.  Today, having constructed more than 15,000 MW of wind energy, Mortenson is recognized not only as one of North America’s principal full-service wind power contractors, but as a leader in renewable energy construction.

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