Founded in 2001 by Michael Polsky and headquartered in Chicago, Illinois, Invenergy is North America’s largest privately held developer, owner, and operator of sustainable power infrastructure, with 2,400+ employees across the Americas, Europe, and Asia. Invenergy has developed more than 220 projects totaling over 36 gigawatts of wind, solar, energy storage, natural gas, and transmission capacity, and it reliably operates more than 20 gigawatts of large-scale power infrastructure across four continents. Backed by major investors including Blackstone, Invenergy is recognized as one of the most active clean energy developers in North America.