Clay County, MS interconnection queue
5 interconnection applications are pending in Clay County, MS, requesting 850 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 11 have been withdrawn since 2000.
Source: interconnection queues published by TVA. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Clay County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Battery | 3 | 450 MW |
| Solar | 2 | 400 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 5 | 850 MW | 31.2% |
| Withdrawn | 11 | 5.9 GW | 68.8% |
| Suspended | 0 | — | 0.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| 129 | Other | 1.3 GW | withdrawn | 2000-11 | TVA |
| 130 | Other | 1.2 GW | withdrawn | 2000-11 | TVA |
| 122 | Other | 800 MW | withdrawn | 2000-10 | TVA |
| 131 | Other | 800 MW | withdrawn | 2000-11 | TVA |
| 101 | Other | 608 MW | withdrawn | 2000-04 | TVA |
| 121 | Other | 510 MW | withdrawn | 2000-10 | TVA |
| 229 | Gas | 200 MW | withdrawn | 2011-10 | TVA |
| 423 | Solar | 200 MW | active | 2020-04 | TVA |
| 429 | Battery | 200 MW | active | 2020-04 | TVA |
| 454 | Solar | 200 MW | withdrawn | 2020-08 | TVA |
| 466 | Solar | 200 MW | active | 2021-02 | TVA |
| 600 | Battery | 200 MW | active | 2023-12 | TVA |
| 433 | Battery | 100 MW | withdrawn | 2020-05 | TVA |
| 283 | Solar | 60 MW | withdrawn | 2016-02 | TVA |
| 424 | Battery | 50 MW | active | 2020-04 | TVA |
How this county ranks
Clay County ranks #445 of 1,607 US counties by capacity currently queued, and #1 of 31 in Mississippi.
Other Mississippi counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Madison County | 5 | 827 MW |
| Lowndes County | 2 | 820 MW |
| Sunflower County | 5 | 807 MW |
| Perry County | 3 | 500 MW |
| Holmes County | 2 | 425 MW |
| Jasper County | 3 | 365 MW |
| DeSoto County | 2 | 350 MW |
| Tunica County | 2 | 337 MW |
Go deeper on Clay County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Clay County on the map County reports All of Mississippi