Interconnection queue › Changes › Oklahoma

What Has Changed in the Oklahoma Interconnection Queue

2026-06-11 → 2026-08-06 · every difference we have observed, not just this week's

We have recorded 32 changes across 24 projects in the Oklahoma queue since 2026-06-11: 10 new entries, 11 status changes, 9 in-service dates moved (6 of them later), 1 capacity revisions and 1 projects no longer listed.

Counted across 9 comparisons between consecutive sealed snapshots, 10 snapshots from 2026-06-11 to 2026-08-06 (between 1 and 7 days apart). One change is one difference observed for one project between two consecutive snapshots, so a project that moved in three different weeks is counted three times: these 32 changes come from 24 distinct projects.

This is the part that cannot be refetched. Every ISO publishes its current queue for free and then overwrites it — none of them keep an archive. The dates in the left-hand column below exist only because we sealed a copy that week, and after the fact nobody can reconstruct them, including us.
A project that disappears from a report is recorded here as no longer listed, not as withdrawn. ISOs drop rows for several reasons and only some of them mean the project died — we publish the observation, not a cause we cannot see.

When it moved

SnapshotChanges observed
2026-08-067
2026-07-1611
2026-07-091
2026-07-026
2026-06-251
2026-06-186

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Status changes

ObservedISOProjectCountyWasNow
2026-08-06SPPGEN-2023-210LincolnIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-08-06SPPIFS-2017-001-15Mayes CountyIA FULLY EXECUTED/ON SCHEDULEIA FULLY EXECUTED/COMMERCIAL OPERATION
2026-08-06SPPIFS-2017-001-14Mayes CountyIA FULLY EXECUTED/ON SCHEDULEIA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-16SPPGEN-2022-136BryanIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-07-16SPPGEN-2021-025WoodwardIA FULLY EXECUTED/ON SCHEDULEIA FULLY EXECUTED/ON SUSPENSION
2026-07-02SPPGEN-2021-025WoodwardIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-06-25SPPGEN-2024-SR6Johnston CountyIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-06-18SPPGEN-2023-177GarvinIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-06-18SPPGEN-2023-161BlaineIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-06-18SPPGEN-2023-102WoodsIA PENDINGIA FULLY EXECUTED/ON SCHEDULE
2026-06-18SPPGEN-2023-088Okfuskee/OkmulgeeIA PENDINGIA FULLY EXECUTED/ON SCHEDULE

In-service dates that moved

The date a project told its ISO it would start commercial operation, against what the same project published at the previous snapshot. A date appearing for the first time is not counted here — there is no earlier plan for it to have moved from.

ObservedISOProjectMWWasNowMoved
2026-08-06SPPGEN-2023-2101919/1/20269/1/20291,096 days later
2026-08-06SPPIFS-2017-001-181256/6/20265/6/202631 days earlier
2026-08-06SPPIFS-2017-001-15726/22/20268/3/202642 days later
2026-08-06SPPIFS-2017-001-14725/8/20268/2/202686 days later
2026-07-02SPPGEN-2023-1772006/1/20289/1/2029457 days later
2026-07-02SPPGEN-2023-1024756/30/20293/1/2029121 days earlier
2026-07-02SPPGEN-2023-08811712/31/20289/29/202893 days earlier
2026-07-02SPPGEN-2022-1541007/15/20299/19/202966 days later
2026-07-02SPPGEN-2021-02520312/1/20265/3/2029884 days later

New queue entries

ObservedISOProjectCountyFuelMWStatus
2026-07-16SPPGEN-2026-SR27Muskogee—300SPECIAL STUDY
2026-07-16SPPASGI-2024-006TexasSolar/Storage100None
2026-07-16SPPASGI-2024-002Boise CitySolar/Battery30None
2026-07-16SPPASGI-2016-013Ashland—5IA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-16SPPASGI-2016-012Centrahoma—62IA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-16SPPASGI-2016-011Gerty—7IA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-16SPPASGI-2015-004NowataReciprocating Combustion Engine56IA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-16SPPASGI-2014-014Payne County—56IA FULLY EXECUTED/COMMERCIAL OPERATION
2026-07-09SPPGEN-2026-SR23Johnston—200SPECIAL STUDY
2026-06-18SPPGEN-2026-SR21South Coffeyville—148SPECIAL STUDY

Capacity revisions

ObservedISOProjectCountyWasNow
2026-07-16SPPGEN-2025-SR13Konawa130125

No longer listed

ObservedISOProjectCountyLast published status
2026-06-18SPPGEN-2026-PR3Garfield CountySPECIAL STUDY

Where each number came from

ISOWe last readSource last changedSource
SPP2026-08-062026-08-06 (changed this snapshot)source file

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.

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