Interstate Power and Light Co — Power Plants
13 plants · 3,866 MW total installed capacity · 160 countries
| # | Power plant | Country | Capacity (MW) | Year |
|---|---|---|---|---|
| 1 | Ottumwa | United States of America | 725.9 | 1981 |
| 2 | Marshalltown Generating Station | United States of America | 705.9 | 2016 |
| 3 | Emery Station | United States of America | 602.8 | 2004 |
| 4 | Upland Prairie | United States of America | 299.3 | 2019 |
| 5 | Burlington (IA) | United States of America | 290.8 | 1975 |
| 6 | Lansing | United States of America | 274.5 | 1977 |
| 7 | Prairie Creek | United States of America | 213.4 | 1966 |
| 8 | Whispering Willow Wind Farm - East | United States of America | 199.7 | 2010 |
| 9 | Marshalltown | United States of America | 189 | 1978 |
| 10 | English Farms | United States of America | 171.5 | 2019 |
| 11 | Franklin County Wind Farm | United States of America | 99 | 2013 |
| 12 | Lime Creek | United States of America | 90.2 | 1991 |
| 13 | West Dubuque Solar | United States of America | 3.8 | 2017 |