Iowa · Solar
Proposed solar projects in Iowa
There are 35 proposed solar projects in Iowa's interconnection queue, totaling 4.94 GW of requested capacity. The largest is Queue J2268 at 400 MW, and the median planned online year is 2026.
35
Proposed projects
4.94 GW
Requested capacity
141.1 MW
Average project size
2026
Median planned online year
All proposed solar projects in Iowa
| Type | ||||
|---|---|---|---|---|
| Queue J2268 J2268 | Solar | 400 MW | 2021 | 2024 |
| Queue J3911 J3911 | Solar | 250 MW | 2025 | 2030 |
| Queue J877 J877 | Solar | 250 MW | 2017 | 2023 |
| Queue J2553 J2553 | Solar | 210 MW | 2022 | 2026 |
| Queue J2811 J2811 | Solar | 210 MW | 2022 | 2026 |
| Queue J1190 J1190 | Solar | 200 MW | 2019 | 2025 |
| Queue J1218 J1218 | Solar | 200 MW | 2019 | 2026 |
| Queue J1444 J1444 | Solar | 200 MW | 2019 | 2025 |
| Queue J2002 J2002 | Solar | 200 MW | 2021 | 2024 |
| Queue J2078 J2078 | Solar | 200 MW | 2021 | 2025 |
| Queue J3464 J3464 | Solar | 200 MW | 2024 | 2028 |
| Queue J3477 J3477 | Solar | 200 MW | 2024 | 2028 |
| Queue J3725 J3725 | Solar | 200 MW | 2024 | 2028 |
| Queue J1174 J1174 | Solar | 165 MW | 2018 | 2024 |
| Queue J2757 J2757 | Solar | 160.3 MW | 2025 | 2026 |
| Queue J3137 J3137 | Solar | 156.3 MW | 2025 | 2026 |
| Queue J3461 J3461 | Solar | 156 MW | 2024 | 2028 |
| Queue J1084 J1084 | Solar | 150 MW | 2018 | 2023 |
| Queue J3107 J3107 | Solar | 150 MW | 2025 | 2025 |
| Queue J1520 J1520 | Solar | 135 MW | 2020 | 2027 |
| Queue J4086 J4086 | Solar | 120 MW | 2025 | 2029 |
| Queue J1131 J1131 | Solar | 100 MW | 2018 | 2024 |
| Queue J1313 J1313 | Solar | 100 MW | 2019 | 2025 |
| Queue J4037 J4037 | Solar | 100 MW | 2025 | 2030 |
| Queue J524 J524 | Solar | 100 MW | 2015 | 2021 |
| Queue J1889 J1889 | Solar | 60 MW | 2021 | 2025 |
| Queue J1132 J1132 | Solar | 50 MW | 2018 | 2024 |
| Queue J1135 J1135 | Solar | 50 MW | 2018 | 2024 |
| Queue J1529 J1529 | Solar | 50 MW | 2021 | 2026 |
| Queue J1530 J1530 | Solar | 50 MW | 2021 | 2026 |
| Queue J1532 J1532 | Solar | 50 MW | 2021 | 2026 |
| Queue J504 J504 | Solar | 50 MW | 2015 | 2020 |
| Queue J4150 J4150 | Solar | 42.2 MW | 2025 | 2027 |
| Queue J1927 J1927 | Solar | 23.4 MW | 2021 | 2027 |
| Queue J954 J954 | Solar | 1.4 MW | 2018 | 2016 |
Browse Iowa's full interconnection queue. Compare with operating capacity: 26 operating solar plants in Iowa. Nationwide: Solar plants nationwide.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).