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19.8 MW Batteries (10 MW) + Petroleum Liquids (10 MW) operating in Young, TX — Electric Reliability Council of Texas, Inc.
19.8 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Petroleum Liquids
2023
Operating Since
Coordinates
33.3711, -98.7205
County
Young, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | HEN Infrastructure, L.L.C. | Hunt Energy Network | — |
| Owner(s) | Hunt Energy Network, LLC, John Hancock Funding Company, Manulife Infrastructure II Holdings A, L.P. | Hunt Energy | — |
| Status | Operating | — | — |
Located in Young County, Texas, the Olney power plant is a hybrid facility owned by Hunt Energy and operated by HEN Infrastructure, L.L.C. The plant has a total capacity of 19.8 MW, consisting of petroleum liquid-fueled generators and battery energy storage. Commissioned in 2023, the plant utilizes two generators in conjunction with a 9.9 MWh lithium-ion battery energy storage system (BESS) providing one hour of duration. The primary fuel source is distillate fuel oil (DFO).
The Olney plant operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region. It is ranked as the 5th largest hybrid plant out of 33 in Texas, and 197th out of 886 nationally. The plant has been the subject of 10 news articles, with coverage focusing on industry trends, regulatory matters, and business deals.
Generated from EIA, GEM, and public data sources
ISO/RTO
ERCOT
Market
ISO/RTO Member
NERC Region
TRE — Texas Reliability Entity
Balancing Authority
Electric Reliability Council of Texas, Inc. (ERCO)
Grid Voltage
12.47 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
0 MWh
Latest Month
0 MWh
Annual Generation
0.0%
Capacity Factor
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $26.9M
Market Position
ISO/RTO Market
ERCOT
LMP Node
OLNEY_AGR1
Pricing Hub
HB_NORTH
Node Source
EIA-860 direct report
Last updated 2026-03-26
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