SPP · Oklahoma / Texas · Public-record retrospective
Beaver County 345 kV Substation: interconnection queue history
Five of nine requests withdrew; four are still in the queue.
GridVision AI ResearchUpdated
Nine interconnection requests since 2014: 5 withdrew and 4 remain active.
- Built
- 0
- Withdrawn
- 5
- Still in queue
- 4
The queue record
Every interconnection request the dataset records at this point of interconnection, in filing order.
| Requested | Project | Technology | Capacity | Outcome |
|---|---|---|---|---|
| 2014-07-08 | (unnamed) | Wind | 15 MW | Withdrawn2015-03-02 |
| 2014-09-25 | (unnamed) | Wind | 150 MW | Withdrawn2016-02-17 |
| 2015-03-23 | (unnamed) | Wind | 150 MW | Withdrawn2015-09-24 |
| 2023-02-13 | (unnamed) | Battery | 200 MW | Withdrawn2023-12-01 |
| 2023-02-17 | (unnamed) | Wind | 74.99 MW | Withdrawn2023-11-06 |
| 2024-01-26 | (unnamed) | Battery | 150 MW | Still in queue |
| 2024-01-26 | (unnamed) | Solar | 200 MW | Still in queue |
| 2025-08-18 | (unnamed) | Battery | 263.13 MW | Still in queue |
| 2025-12-01 | (unnamed) | Wind | 52.63 MW | Still in queue |
What the record shows
- 590 MW of the 1,256 MW filed here withdrew.
- The largest request filed here, 263 MW (battery), was filed in 2025 and is still active.
- Two requests were filed on 2024-01-26; all of them remain active.
- Four of the 5 withdrawals came within a year of filing.
- By technology, the requests here were wind 5, battery 3, solar 1.
- The longest-standing active request here was filed on 2024-01-26.
- The dataset records this point of interconnection under four spellings, which are combined here.
What a decision record would have to make explicit
- None of the resolved requests at this node reached operation, and the public record does not say why.
- Four requests are unresolved, so the outcome counts at this node can still change.
- The dataset records outcomes and dates, not reasons, so no cause is attributed to any outcome here.
What this does and does not show
This is a reading of a public dataset, not a customer case study: no engagement, customer or client is involved. The dataset records outcomes — what was built, what withdrew, and when — but not why any project withdrew, so no cause is attributed here. Nothing on this page claims GridVision predicted, influenced or would have changed any outcome, and a pattern at one point of interconnection does not generalise to another.
Source: Lawrence Berkeley National Laboratory, Queued Up: 2026 Edition — project-level interconnection queue dataset. Interconnection requests through year-end 2025. Used under CC BY 4.0; attribution to Lawrence Berkeley National Laboratory and GridTracker.
Related points of interconnection
- SPP · TexasTUCO 345 kV7 requests · 3 built · 4 withdrawn · 0 still in queueRead the record
- SPP · OklahomaSweetwater 230 kV5 requests · 4 built · 1 withdrawn · 0 still in queueRead the record
- SPP · OklahomaWoodward EHV 345 kV5 requests · 1 built · 2 withdrawn · 2 still in queueRead the record
- SPP · OklahomaMinco 345 kV16 requests · 7 built · 6 withdrawn · 3 still in queueRead the record
How the SPP process works today: SPP interconnection queue. Comparing candidate nodes for a project? Read how to choose a point of interconnection.