Dewey County, Oklahoma — Interconnection Projects
The interXdata warehouse tracks 12 interconnection projects in Dewey, Oklahoma, representing 1,913 MW of requested capacity.
12Total projects
2Active
7Operational
3Withdrawn
1,913 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Wind | 10 | 1,661 MW |
| Battery | 2 | 251 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| GEN-2016-083 | GEN-2016-083 | Wind | 300.0 MW | withdrawn | Dewey, Oklahoma |
| Crossroads Wind Farm | 57332_1-98 | Wind | 227.5 MW | operational | Dewey, Oklahoma |
| Mammoth Plains | 59284_GE1.7 | Wind | 226.1 MW | operational | Dewey, Oklahoma |
| Seiling Wind I | 59311_SEIL1 | Wind | 199.0 MW | operational | Dewey, Oklahoma |
| Tatonga-Woodward 345 kV (proposed substation for GEN-2011-051) | GEN-2015-081 | Wind | 180.0 MW | withdrawn | Dewey, Oklahoma |
| Dewey District 138 kV Substation | GEN-2021-098 | Wind | 160.0 MW | withdrawn | Dewey, Oklahoma |
| Mammoth Plains Energy Storage | 70195_MAMM1 | Battery | 150.0 MW | active | Dewey, Oklahoma |
| Taloga Wind LLC | 57261_1 | Wind | 130.0 MW | operational | Dewey, Oklahoma |
| Dewey 138kV | GEN-2006-046 | Wind | 129.6 MW | operational | Dewey, Oklahoma |
| Mammoth Plains Energy Storage II | 70443_MAMM2 | Battery | 101.2 MW | active | Dewey, Oklahoma |
| Seiling Wind II | 59312_SEIL2 | Wind | 98.6 MW | operational | Dewey, Oklahoma |
| Tatonga 345kV | GEN-2014-002 | Wind | 10.5 MW | operational | Dewey, Oklahoma |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-10-12
Page data generated2026-10-12
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); 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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