United States βΊ Grid βΊ Interconnection queues
OCTARY USA Β· INTERCONNECTION QUEUESOther projects with signed interconnection agreements in the USA
Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.
Map
Requests
| Project | Capacity | Status |
|---|---|---|
| Potentia-Viridi Other |
1,225 MW | Agreement signed |
| Other project J1490, Randolph County Other |
1,000 MW | Agreement signed |
| Willow Rock Energy Storage Other |
620 MW | Agreement signed |
| Other project Company KR, White Pine County Other |
600 MW | Agreement signed |
| Other project J1488, Randolph County Other |
500 MW | Agreement signed |
| Other project 590, Elmore County Other Β· Appaloosa Wind And Solar LLC |
330 MW | Agreement signed |
| Other project CLPT G17, Laramie County Other Β· NextEra Energy Resources Interconnection Holdings, LLC |
300 MW | Agreement signed |
| Other project CLPT G16, Platte County Other Β· NextEra Energy Resources Interconnection Holdings, LLC |
300 MW | Agreement signed |
| Surplus; Polaris Solar Other |
100 MW | Agreement signed |
| Surplus; Pine River Solar Other |
80.0 MW | Agreement signed |
| Other project 66, Stevens County Other |
71.0 MW | Agreement signed |
| Other project Q66, Stevens County Other |
71.0 MW | Agreement signed |
| Bottle Rock Power Other |
56.9 MW | Agreement signed |
| Surplus; J1369 Other |
50.0 MW | Agreement signed |
| Mea Nug Other |
50.0 MW | Agreement signed |
| Other project 70, Polk County Other |
48.0 MW | Agreement signed |
| Other project GEN-2024-GR4, Cherokee County Other |
27.1 MW | Agreement signed |
| Other project GEN-2023-SR1, Brown County Other |
21.9 MW | Agreement signed |
| Olney AGR1 Other Β· HEN INFRASTRUCTURE, LLC 1 |
10.0 MW | Agreement signed |
| Saddleback AGR1 Other Β· HEN INFRASTRUCTURE, LLC 1 |
10.0 MW | Agreement signed |
| Coyote Springs AGR1 Other Β· HEN INFRASTRUCTURE, LLC 1 |
10.0 MW | Agreement signed |
| Other project J963, Cedar County Other |
9.0 MW | Agreement signed |
| Battery addition Other |
6.7 MW | Agreement signed |
| Other project G177, Lyon County Other |
5.0 MW | Agreement signed |
| Other project J953, Johnson County Other |
2.0 MW | Agreement signed |
| Other project Company MN, Lyon County Other |
1.3 MW | Agreement signed |
| Other project J258, Stearns County Other |
1.0 MW | Agreement signed |
Capacity in the queue by state
Click a state to drill down.
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- CAISO (California)3 Β· 1,902 MW
- MISO (Midcontinent)9 Β· 1,747 MW
- West (non-ISO utilities)7 Β· 1,673 MW
- PJM (Mid-Atlantic, Midwest)1 Β· 50.0 MW
- SPP (Southwest Power Pool)2 Β· 49.0 MW
- Southeast (non-ISO utilities)1 Β· 48.0 MW
- ERCOT (Texas)3 Β· 30.0 MW
- ISO-NE (New England)1 Β· 6.7 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines Β· Planned power plants (EIA)