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Location Segment Size Installed Installer / developer Waterloo, IABlack Hawk County Utility-scale 3,900 kW Jan 1, 2022 — View → Cedar Falls, IABlack Hawk County Utility-scale 2,000 kW Jan 1, 2016 — View → Cedar Falls, IABlack Hawk County Community solar 1,954.8 kW Jan 1, 2016 RER Energy Group View →
Compiled from LBNL Tracking the Sun, state incentive programs and permit data. Coverage varies by jurisdiction — see each state page for completeness notes.
© 2026 Hyder Media · PanelCensus — The public census of America's solar installations & installers. Built from public records: LBNL Tracking the Sun, city permits, state programs and USGS/EIA utility-scale data. Methodology & data · Data coverage by state