A bill for an act relating to wind energy conversion facilities, including requirements for development, construction, and operation.

SSB 3178 requires wind energy developers in Iowa to conduct mandatory subsurface and environmental surveys by licensed professionals before obtaining construction permits. These surveys assess risks to karst terrain, groundwater, wells, septic systems, and nearby structures, with reports shared publicly and submitted to county boards and state agencies. Developers must also secure third-party insurance covering identified risks (like contamination or structural damage) and obtain a legal opinion confirming the project isn’t a nuisance. Violations carry daily civil penalties of at least $5,000 and allow affected landowners to sue for damages, injunctions, or $10,000 per violation. The bill directly affects wind facility applicants, county permitting bodies, and nearby residents whose properties may face environmental or structural risks.