Wisconsin · Battery
Proposed battery projects in Wisconsin
There are 17 proposed battery projects in Wisconsin's interconnection queue, totaling 2.63 GW of requested capacity. The largest is Queue J2304 at 400 MW, and the median planned online year is 2026.
17
Proposed projects
2.63 GW
Requested capacity
154.4 MW
Average project size
2026
Median planned online year
All proposed battery projects in Wisconsin
| Type | ||||
|---|---|---|---|---|
| Queue J2304 J2304 | Battery | 400 MW | 2021 | 2024 |
| Queue J2423 J2423 | Battery | 300 MW | 2022 | 2027 |
| Queue J3006 J3006 | Battery | 300 MW | 2025 | 2028 |
| Queue J1895 J1895 | Battery | 200 MW | 2023 | 2024 |
| Queue J3402 J3402 | Battery | 200 MW | 2024 | 2028 |
| Queue J3784 J3784 | Battery | 200 MW | 2024 | 2028 |
| Queue J1934 J1934 | Battery | 150 MW | 2021 | 2025 |
| Queue J2326 J2326 | Battery | 150 MW | 2022 | 2025 |
| Queue J3523 J3523 | Battery | 115 MW | 2024 | 2028 |
| Queue J3160 J3160 | Battery | 100 MW | 2022 | 2027 |
| Queue J3162 J3162 | Battery | 100 MW | 2022 | 2027 |
| Surplus; ALTE.QUILTBLCK S1092 | Battery | 98 MW | 2025 | 2027 |
| Queue J2455 J2455 | Battery | 92 MW | 2022 | 2026 |
| Queue J1326 J1326 | Battery | 75 MW | 2019 | 2025 |
| Queue J1411 J1411 | Battery | 75 MW | 2019 | 2025 |
| Queue J1316 J1316 | Battery | 50 MW | 2019 | 2025 |
| Replacing 20 MW of solar with storage; J1746 R5066 | Battery | 20.2 MW | 2025 | 2026 |
Browse Wisconsin's full interconnection queue. Compare with operating capacity: 2 operating storage plants in Wisconsin. Nationwide: Storage plants nationwide.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).