Washington · Solar + Battery
Proposed solar + battery projects in Washington
There are 68 proposed solar + battery projects in Washington's interconnection queue, totaling 17.20 GW of requested capacity. The largest is Queue G0822 at 2.00 GW, and the median planned online year is 2026.
68
Proposed projects
17.20 GW
Requested capacity
252.9 MW
Average project size
2026
Median planned online year
All proposed solar + battery projects in Washington
| Type | ||||
|---|---|---|---|---|
| Queue G0822 G0822 | Solar + Battery | 2.00 GW | 2022 | 2026 |
| Queue G1025 G1025 | Solar + Battery | 508.5 MW | 2023 | 2029 |
| Queue G0670 G0670 | Solar + Battery | 500 MW | 2021 | 2025 |
| Queue G0688 G0688 | Solar + Battery | 500 MW | 2021 | 2025 |
| Queue G0920 G0920 | Solar + Battery | 500 MW | 2023 | 2027 |
| Queue G1087 G1087 | Solar + Battery | 500 MW | 2025 | 2031 |
| Queue G0684 G0684 | Solar + Battery | 470 MW | 2021 | 2024 |
| Queue G0668 G0668 | Solar + Battery | 400 MW | 2021 | 2025 |
| Queue G0932 G0932 | Solar + Battery | 400 MW | 2023 | 2029 |
| Queue G0933 G0933 | Solar + Battery | 400 MW | 2023 | 2029 |
| Queue G1037 G1037 | Solar + Battery | 400 MW | 2023 | 2030 |
| Queue G1038 G1038 | Solar + Battery | 400 MW | 2023 | 2030 |
| Queue G1039 G1039 | Solar + Battery | 400 MW | 2023 | 2030 |
| Queue G1040 G1040 | Solar + Battery | 400 MW | 2023 | 2030 |
| Queue G1080 G1080 | Solar + Battery | 400 MW | 2025 | 2032 |
| Queue G1081 G1081 | Solar + Battery | 400 MW | 2025 | 2032 |
| Queue G1082 G1082 | Solar + Battery | 400 MW | 2025 | 2032 |
| Queue G1083 G1083 | Solar + Battery | 400 MW | 2025 | 2032 |
| Queue CS25-09 CS25-09 | Solar + Battery | 375 MW | 2025 | 2030 |
| Queue 10 10 | Solar + Battery | 300 MW | 2023 | — |
| Queue 9 9 | Solar + Battery | 300 MW | 2023 | — |
| Queue 141 141 | Solar + Battery | 300 MW | 2024 | 2030 |
| Queue G0840 G0840 | Solar + Battery | 300 MW | 2023 | 2027 |
| Queue G0853 G0853 | Solar + Battery | 300 MW | 2023 | 2027 |
| Queue G0844 G0844 | Solar + Battery | 280 MW | 2023 | 2026 |
| Queue G0753 G0753 | Solar + Battery | 215 MW | 2022 | 2025 |
| Queue G0817 G0817 | Solar + Battery | 215 MW | 2022 | 2025 |
| Queue 99 99 | Solar + Battery | 200 MW | 2019 | 2021 |
| Queue G0639 G0639 | Solar + Battery | 200 MW | 2020 | 2023 |
| Queue G0660 G0660 | Solar + Battery | 200 MW | 2020 | 2024 |
| Queue G0732 G0732 | Solar + Battery | 200 MW | 2022 | 2027 |
| Queue G0744 G0744 | Solar + Battery | 200 MW | 2022 | 2026 |
| Queue G0820 G0820 | Solar + Battery | 200 MW | 2022 | 2027 |
| Queue G0979 G0979 | Solar + Battery | 200 MW | 2023 | 2029 |
| Queue G1048 G1048 | Solar + Battery | 200 MW | 2023 | 2027 |
| Badger Gap PV I, LLC projectsusp. C1-37 | Solar + Battery | 199 MW | 2021 | 2024 |
| Queue G1072 G1072 | Solar + Battery | 182.6 MW | 2024 | 2027 |
| Queue G1086 G1086 | Solar + Battery | 177 MW | 2025 | 2029 |
| Queue G0598 G0598 | Solar + Battery | 160 MW | 2018 | 2021 |
| Queue 60susp. 60 | Solar + Battery | 150 MW | 2018 | 2025 |
| Queue Q60susp. Q60 | Solar + Battery | 150 MW | — | — |
| CG Yakima County Solar I LLC project C1-40 | Solar + Battery | 150 MW | 2021 | 2025 |
| Queue G0985 G0985 | Solar + Battery | 150 MW | 2023 | 2027 |
| Queue G1043 G1043 | Solar + Battery | 150 MW | 2023 | 2026 |
| Queue G1047 G1047 | Solar + Battery | 150 MW | 2023 | 2026 |
| Queue 5 5 | Solar + Battery | 130 MW | 2020 | — |
| Queue G0676 G0676 | Solar + Battery | 125 MW | 2021 | 2024 |
| Queue G1029 G1029 | Solar + Battery | 125 MW | 2023 | 2027 |
| Queue 1 1 | Solar + Battery | 120 MW | 2017 | — |
| Queue G0843 G0843 | Solar + Battery | 120 MW | 2023 | 2026 |
| Queue G1070 G1070 | Solar + Battery | 109.6 MW | 2024 | 2027 |
| Solway Solar Energy LLC projectsusp. C1-27 | Solar + Battery | 100 MW | 2021 | 2023 |
| Queue 110 110 | Solar + Battery | 100 MW | 2021 | 2025 |
| Queue G0691 G0691 | Solar + Battery | 100 MW | 2021 | 2023 |
| Queue G0716 G0716 | Solar + Battery | 100 MW | 2021 | 2025 |
| Queue G0745 G0745 | Solar + Battery | 100 MW | 2022 | 2026 |
| Queue G0923 G0923 | Solar + Battery | 100 MW | 2023 | 2027 |
| Queue G0924 G0924 | Solar + Battery | 100 MW | 2023 | 2027 |
| Queue G0925 G0925 | Solar + Battery | 100 MW | 2023 | 2027 |
| Black Rock Solar, LLC project 1008 | Solar + Battery | 94 MW | 2018 | 2023 |
| Golden Aces Energy, LLC projectsusp. C2-162 | Solar + Battery | 86 MW | 2022 | 2024 |
| Queue TCS-03susp. TCS-03 | Solar + Battery | 80 MW | 2018 | — |
| Queue G0596 G0596 | Solar + Battery | 80 MW | 2018 | 2021 |
| Queue 59 59 | Solar + Battery | 60 MW | 2018 | — |
| Queue Q59susp. Q59 | Solar + Battery | 60 MW | — | — |
| Queue 80 80 | Solar + Battery | 19 MW | 2018 | 2025 |
| Queue 84 84 | Solar + Battery | 5 MW | 2019 | 2024 |
| Queue 120 120 | Solar + Battery | 1 MW | 2021 | 2022 |
Browse Washington's full interconnection queue. Compare with operating capacity: 7 operating solar plants in Washington, 3 operating storage plants in Washington. Nationwide: Solar plants nationwide, Storage plants nationwide.
Source: "Queued Up" (Rand et al., Lawrence Berkeley National Laboratory, 2026 edition) (data as of December 31, 2025).