Judkins BESS is a 9.9 MW battery energy-storage facility located in Ector County, Texas, in the ERCOT West congestion zone. Owned and operated by HEN Infrastructure, L.L.C., the facility entered commercial operation on February 22, 2024.
Mapped infrastructure geometry associated with this asset.
EIA plant 66790 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| JUDKS | Batteries | Operating | 9.9 | 9.9 |
Similar plants ranked by technology, capacity, and distance.
Batteries · 9.9 MW
Ector County
Batteries · 10 MW
Ector County
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| JUDKS | 9.9 MW 9.9 MW summer | Batteries Electricity used for energy storage · BA | Mar 2024 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
EIA-923 reports gross generation and net grid exchange for storage plants. Gross generation is shown as a discharge proxy; it is not a cycle count or conventional capacity factor.
1 ERCOT market resource · Battery / storage
Cycles/day is discharged energy vs. usable capacity (~11 MWh). Capacity factor is avg discharge vs. peak.
Observed ERCOT settlement prices at JDKNS_RN over 365 days (2025-10-22 to 2026-10-21).
The TB2 figure is a price benchmark, not revenue: it values one perfect-foresight cycle per day between the 2 cheapest and 2 dearest hours of each day, gross of round-trip losses, and excludes ancillary services. It describes what this node’s price shape was worth over the window — it is not this asset’s realized capture, and no dispatch is assumed or modelled.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Olney | 19.8 MW | TX | |
| Toyah Power Station | 10.4 MW | TX | |
| Russek | 9.9 MW | TX | |
| Junction (TX) | 9.9 MW | TX | |
| Mineral Wells East BESS | 9.9 MW | TX | |
| Gomez | 9.9 MW | TX | |
| Caterina | |||
Project milestones and public references behind the asset profile.
FERC MBR record lists plant 66790 as Judkins BESS with HEN Infrastructure, L.L.C. as the utility, in Ector County, Texas, with 9.9 MW nameplate capacity.
Texas PUC generating-capacity report identifies Judkins BESS as a 9.9 MW battery-storage unit with a generation-operation date of February 22, 2024.
EIA-860 lists generator JUDKS with this operating date.
HEN Infrastructure’s 2026 PUC capacity-report filing lists Judkins at 9.9 MW in Ector County, connected through Oncor, in ERCOT’s West zone.
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
modo-content-service-prod.s3.amazonaws.commodo-content-service-prod.s3.amazonaws.compublic_sourceAnswered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Judkins BESS reports 9.9 MW battery storage of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Judkins BESS is a batteries facility in Ector County, TX, participating in the ERCOT market.
Judkins BESS is in Ector County, TX, inside the ERCOT balancing area.
Judkins BESS is operated by HEN Infrastructure, L.L.C. according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Judkins BESS reported 1.6 GWh over the twelve months to 2024-12. For a storage plant this is reported gross generation — a discharge proxy, not a cycle count or a conventional capacity factor.
By capacity, Judkins BESS ranks #554 of 1,061 operating plants of the same technology nationally. It ranks #165 of 254 in TX.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
Matched to the latest available ERCOT generation-interconnection queue record. Queue status and completion dates describe the queue record; operating status is verified separately against plant and market registrations.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
