The application window for the Prairie du Sac Dam Aquatic Resources Enhancement Fund opened November 1, 2025, and runs through January 31, 2026. 

This grant program supports initiatives to enhance the ecological health and biodiversity of the Wisconsin River and surrounding aquatic ecosystems. As part of its commitment to environmental stewardship and community engagement, Alliant Energy invites eligible organizations to apply for grants to enhance the sustainable preservation of this vital natural resource.

“The Prairie du Sac Hydroelectric Dam plays a significant role in flood control, managing water levels and supporting nearby recreational activities,” said Jake Hebl, manager of renewable assets at Alliant Energy. “We are proud to be an Aquatic Resources Enhancement Fund partner and promoting environmental stewardship.”