PJM · Ohio
AES Tait Energy Storage filed twice, and both were built.
Tait 69 kV
Five interconnection requests since 2006: 4 reached commercial operation, 1 withdrew.
- Built
- 4
- Withdrawn
- 1
- Still in queue
- 0
The queue record
Every interconnection request the dataset records at this point of interconnection, in filing order.
| Requested | Project | Technology | Capacity | Outcome |
|---|---|---|---|---|
| 2006-09-29 | Tait Generating Units 4-7 | Gas | 15 MW | Built2007-05-01 · 0.6 yrs |
| 2007-07-05 | Tait Generating Station | Gas | 13 MW | Built2007-10-05 · 0.3 yrs |
| 2012-11-02 | AES Tait Energy Storage | Battery | 12 MW | Built2013-08-27 · 0.8 yrs |
| 2013-04-19 | AES Tait Energy Storage | Battery | 8 MW | Built2013-09-24 · 0.4 yrs |
| 2014-10-30 | (unnamed) | Battery | 20 MW | Withdrawn2017-12-13 |
What the record shows
- One of the five requests at this node withdrew, and 20 MW of the 68 MW filed here never reached operation.
- Completions here took between 0.3 and 0.8 years from request to commercial operation.
- The largest request ever filed here, 20 MW, withdrew 3.1 years after filing.
- AES Tait Energy Storage appears two times in the queue at this node, filed between 2012 and 2013, of which two reached operation.
- No request at this node remains active, so its record is settled.
What a decision record would have to make explicit
- With five requests, nothing at this node generalises to another; it is a record, not a rate.
- The dataset records no withdrawal reasons, study costs or upgrade assignments, so those remain unknowns on this record.
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.