Falfurrias BESS is a 9.9 MW battery energy storage facility located in Brooks County, Texas, within the ERCOT South load zone. HEN Infrastructure, L.L.C.
Canonical EIA plant baseline.
plant-66792
FALFUR_ESR1 · FALFUR_ESR2
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Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
2 ERCOT market resources · Battery / storage
Observed ERCOT settlement prices at FALFUR_RN over 364 days (2025-09-07 to 2026-09-06). This plant is also crosswalked to FALFUR_RN2; the point with the deepest price history is shown.
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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Project milestones and public references behind the asset profile.
The FERC/EIA index records Falfurrias BESS plant 66792 and generator FALFU under HEN Infrastructure, L.L.C., with 9.9 MW nameplate capacity and an active date of November 1, 2023.
ERCOT SCED disclosure is delayed, so plant performance windows end at the latest disclosed interval.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Falfurrias BESS has a reported capacity of 9.9 MW. Source: EIA Form 860M.
Falfurrias BESS is a batteries facility in Brooks County, TX, participating in the ERCOT market.
Falfurrias BESS is in Brooks County, TX, inside the ERCOT balancing area.
Falfurrias BESS is operated by HEN Infrastructure, L.L.C. according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
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.
