Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
65 MW BESS operating in Garfield, OK — Southwest Power Pool
65 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2025
Operating Since
Coordinates
36.4465, -97.6945
County
Garfield, OK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Breckinridge Energy Storage LLC | — | — |
| Owner(s) | Breckinridge Energy Storage LLC | — | — |
| Status | Operating | — | — |
Breckinridge Energy Storage is a 65 MW battery energy storage system (BESS) located in Garfield County, Oklahoma. The plant, which began operating in 2025, has one generator and is owned and operated by Breckinridge Energy Storage LLC. The facility utilizes batteries as its primary fuel source, designated by the code "MWH". It has a storage duration of 4 hours.
The plant operates within the Southwest Power Pool (SPP) balancing authority and the Midwest Reliability Organization (MRO) NERC region. Breckinridge Energy Storage is ranked as the second-largest battery storage facility in Oklahoma out of five such plants, and it holds a national ranking of 571 out of 1205 similar facilities. Recent news coverage related to the plant includes topics related to hazards and grid operations.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
−1.2K MWh
Net Charging
-8.4K MWh
Annual Net Energy
-2.2%
Capacity Factor
Positive values indicate net discharge (generation exceeds station load). Negative values indicate net charging. Pure battery storage plants are typically net negative due to round-trip efficiency losses.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $88.5M
Point of Interconnection
Nearest Substation
Breckinridge Substation · 138 kV
Substation Distance
0.711 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
OKGE.BKNR.BKNR
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 Breckinridge Energy StorageSouthwest Power Pool (SWPP)
Grid Voltage
34.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP