10 MW BESS operating in Grady, OK — Southwest Power Pool
10 MW
Nameplate Capacity
1
Generators
unit
Batteries
Technology
2020
Operating Since
Coordinates
34.6956, -97.8297
County
Grady, OK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Rush Springs Energy Storage | — | — |
| Owner(s) | Rush Springs Energy Storage | — | — |
| Status | Operating | — | — |
Rush Springs Energy Storage (BA) is a 10 MW battery energy storage system located in Grady County, Oklahoma. The plant began operating in 2020 and is owned and operated by Rush Springs Energy Storage. It utilizes one generator and is fueled by electricity (MWH) stored in its batteries. The battery energy storage system (BESS) has a total storage capacity of 20 MWh, providing a duration of 2 hours. The battery chemistry is flow battery (FLB).
The plant operates within the Southwest Power Pool (SPP) balancing authority and the Midwest Reliability Organization (MRO) NERC region. Rush Springs Energy Storage is ranked as the 5th largest energy storage plant in Oklahoma and 749th nationally out of 1205 similar facilities. There has been one news article related to the plant, categorized under hazards.
Generated from EIA, GEM, and public data sources
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
−172 MWh
Net Charging
-1.8K MWh
Annual Net Energy
-2.0%
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.
No financial data available for this plant.
Market Position
ISO/RTO Market
SPP
LMP Node
CSWS.FPLP.RSES.MSR
Pricing Hub
SPP South Hub
Node Source
Curated node match
Red Flag Warning: Grant; Kay; Garfield; Noble; Blaine; Kingfisher; Logan; Payne; Caddo; Canadian; Oklahoma; Lincoln; G
Red Flag Warning issued March 21 at 12:09PM CDT until March 22 at 9:00PM CDT by NWS Norman OK
Last updated 2026-03-21
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