Johnston County County, Oklahoma — Interconnection Projects
The interXdata warehouse tracks 5 interconnection projects in Johnston County, Oklahoma, representing 2,807 MW of requested capacity.
5Total projects
2Active
1Operational
2Withdrawn
2,807 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Other | 2 | 2,103 MW |
| Wind | 1 | 304 MW |
| Solar | 1 | 200 MW |
| Battery | 1 | 200 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Hugo - Sunnyside 345kV | GEN-2016-019 | Other | 1,219.0 MW | withdrawn | Johnston County, Oklahoma |
| Hugo - Sunnyside 345kV | GEN-2016-018 | Other | 884.0 MW | withdrawn | Johnston County, Oklahoma |
| Johnston County 345kV | GEN-2015-036 | Wind | 303.6 MW | operational | Johnston County, Oklahoma |
| Hugo-Sunnyside 345 kV | GEN-2017-075 | Solar | 200.0 MW | active | Johnston County, Oklahoma |
| Interconnecting at Hugo - Sunnyside 345 kV transmission line | GEN-2024-SR6 | Battery | 200.0 MW | active | Johnston County, Oklahoma |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: Southwest Power Pool — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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