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73 MW Solar under construction in Mayes, OK — Southwest Power Pool
73 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
—
Operating Since
Coordinates
36.3316, -95.2293
County
Mayes, OK
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Leeward Asset Management, LLC | Leeward Energy | — |
| Owner(s) | Leeward Asset Management, LLC | Leeward Energy | — |
| Status | Under construction | construction | — |
GEM identifies the owner as Leeward Energy
This entity is not yet in the GEM ownership database — chain unavailable.
Saltbranch 2 is a 73 MW solar photovoltaic power plant located in Mayes County, Oklahoma. The facility, which utilizes fixed-tilt solar tracking technology, is operated by Leeward Asset Management, LLC. It connects to the Southwest Power Pool (SPP) balancing authority and is situated within the Midcontinent Reliability Organization (MRO) NERC region.
As of current rankings, Saltbranch 2 is the 9th largest solar plant in Oklahoma out of 22, and ranks 993rd nationally among 7,108 solar facilities. Public sources indicate at least nine news articles related to the plant, with coverage including deals, hazards, industry trends, and grid integration.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
No generation data available for this plant.
2023
$1,543/kW
Est. Construction Cost
Total estimated cost: $112.6M
Point of Interconnection
Nearest Substation
Pryor Junction Substation · 138 kV
Substation Distance
2.068 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
CSWS.NUEN.CSI1
Pricing Hub
SPP South Hub
Location Type
Settlement Location
Node Source
Curated node match
No news articles linked yet for this plant.
News enrichment runs on demand — we have the pipeline, we just haven't fetched coverage for this plant yet. Request a detailed re-run and we'll add it.
No ask pi reports yet for this entity.
ask pi about Saltbranch 2Southwest Power Pool (SWPP)
Grid Voltage
161.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP