Gas Projects in the Oklahoma Interconnection Queue

Snapshot of 2026-09-07 · 27 projects

27 gas projects are in the interconnection queue with a Oklahoma location, totaling 11,198 MW across the 27 that publish a capacity.

Grouped from the ISOs' own fuel codes (see the mapping). Codes we could not match to a published definition are left unclassified rather than assigned here.

See what moved in gas in Oklahoma each week

The ISOs publish today's queue and overwrite it, so no archive exists. We keep a weekly copy. Leave your email and we'll send you each week's changes in gas in Oklahoma, from new entries to projects that came off the list.

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By ISO

ISO	Projects	Capacity
SPP	27	11,198 MW

By status, as published

Status	Projects
DISIS STAGE	10
IA FULLY EXECUTED/COMMERCIAL OPERATION	8
ERAS	6
IA FULLY EXECUTED/ON SCHEDULE	3

Top counties

County	Projects	Capacity
Harrah	3	1,767 MW
Kay	2	224 MW
Oklahoma	2	992 MW
Anadarko	2	787 MW
Caddo County	2	327 MW
Lawton	2	1,488 MW
Pittsburgh	1	1,045 MW
Creek	1	1,400 MW
Choctaw	1	357 MW
Seminole	1	493 MW
La Flore	1	136 MW
McClain	1	496 MW
Oklahoma City	1	94 MW
Canadian	1	24 MW
Mayes	1	538 MW

Largest projects with published capacity

The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.

Project	ISO	County	MW	Status	Queue date	Proposed operation
GEN-2024-340 ID GEN-2024-340	SPP	Creek	1,400	DISIS STAGE	3/1/2025	1/1/2032
GEN-2024-341 ID GEN-2024-341	SPP	Pittsburgh	1,045	DISIS STAGE	3/1/2025	11/10/2031
ERAS-2025-004 ID ERAS-2025-004	SPP	Harrah	779	ERAS	9/30/2025	1/1/2030
ERAS-2025-024 ID ERAS-2025-024	SPP	Lawton	744	ERAS	10/2/2025	11/30/2029
ERAS-2025-026 ID ERAS-2025-026	SPP	Lawton	744	ERAS	10/2/2025	11/30/2029
GEN-2024-299 ID GEN-2024-299	SPP	Oklahoma	744	DISIS STAGE	3/1/2025	5/1/2032
GEN-2024-128 ID GEN-2024-128	SPP	Anadarko	690	DISIS STAGE	3/1/2025	12/31/2030
IFS-2013-002-03 ID GEN-2013-028	SPP	Mayes	538	IA FULLY EXECUTED/COMMERCIAL OPERATION	9/30/2013	12/23/2017
ERAS-2025-023 ID ERAS-2025-023	SPP	Oologah	510	ERAS	10/2/2025	12/15/2029
ERAS-2025-010 ID ERAS-2025-010	SPP	Harrah	496	ERAS	9/10/2025	1/1/2029
GEN-2024-013 ID GEN-2024-013	SPP	McClain	496	DISIS STAGE	8/2/2024	1/1/2030
GEN-2024-321 ID GEN-2024-321	SPP	Seminole	493	DISIS STAGE	3/1/2025	4/30/2030

Where each number came from

Read this before quoting a figure. We re-read every source every week, but a weekly read of an unchanged file is not weekly data. These have not moved in a while: SPP last changed 2026-09-05 (3 identical reads since). Those rows are exactly as current as the ISO's own published file, and no more.

ISO	We last read	Source last changed	Source
SPP	2026-09-07	2026-09-05 (unchanged across 3 weekly reads)	source file

This week's changes · How this is collected

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.