# Toyah Power Station

ERCOT asset profile · https://askthegrid.com/assets/facilities/toyah-power-station

## Current generation inventory

EIA plant 65836 · Inventory reporting month: 2026-08.

- batteries: 10.4 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T22:49:53.020309+00:00
- Filed coordinate (longitude, latitude): -103.6655, 31.113909
- OSM extract: 2026-10-09T20:21:04Z
- OSM mapped edit: 2026-09-05 04:52:18+00:00
- Map prepared: 2026-10-10T23:05:24.542630+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

Toyah Power Station is a battery energy-storage system (BESS) facility located in Reeves County, Texas, at 394 Ranch Road 3334, Saragosa, connected through AEP in ERCOT West. The Texas PUC identifies the unit as TOYAH BESS with a 9.9 MW registered capacity; the EIA/FERC record reports a 10.4 MW nameplate rating (plant code 65836, generator ID TOYAH). The facility began commercial operation on September 25, 2021, and is owned by HEN Infrastructure, L.L.C., with development and operations managed by Hunt Energy Network, L.L.C. The project represents one of HEN's earliest distribution-level BESS deployments in ERCOT and is included in the operator's portfolio of more than thirty battery-storage assets.

## Reviewed metrics

- **Nameplate capacity:** 10.4 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 65836 — plant-65836

## Facts

- **Technology:** Batteries
- **Operator:** Hunt Energy Network, L.L.C.

## Related parties

- **Owner:** HEN Infrastructure, L.L.C. — Owner ([source](https://huntenergynetwork.com/))
- **Operator / developer:** Hunt Energy Network, L.L.C. — Developer and Operator ([source](https://huntenergynetwork.com/))
- **Interconnecting utility:** American Electric Power Company, Inc. (AEP) — Interconnecting Transmission Service Provider ([source](https://www.aep.com/))
- **Balancing authority / market operator:** Electric Reliability Council of Texas, Inc. (ERCOT) — Independent System Operator / Balancing Authority / Market Administrator ([source](http://ercot.com/about))
- **Investor / equity investor:** Manulife Investment Management — Portfolio-Level Equity Partner ([source](https://www.manulifeim.com/))

## Sources

- [huntenergynetwork.com](https://huntenergynetwork.com/asset-development/) — huntenergynetwork.com · public_source — Source retained for exact-record publication review.
- [interchange.puc.texas.gov](https://interchange.puc.texas.gov/Documents/56822_74_1424039.PDF) — interchange.puc.texas.gov · authoritative — Source retained for exact-record publication review.
- [interchange.puc.texas.gov](https://interchange.puc.texas.gov/Documents/57401_31_1467751.PDF) — interchange.puc.texas.gov · authoritative — Source retained for exact-record publication review.
- [interchange.puc.texas.gov](https://interchange.puc.texas.gov/Documents/59141_387_1593982.PDF) — interchange.puc.texas.gov · authoritative — Source retained for exact-record publication review.
- [mbrweb.ferc.gov](https://mbrweb.ferc.gov/SearchlkpEIA/Index?page=723) — mbrweb.ferc.gov · authoritative — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/toyah-power-station
Website: [HEN Infrastructure, L.L.C.](https://huntenergynetwork.com/)

Source: Ask the Grid — https://askthegrid.com/