# Saddleback

ERCOT asset profile · https://askthegrid.com/assets/facilities/saddleback

HEN Infrastructure, L.L.C. - Reeves County - ERCOT

Saddleback is a 19.8 MW battery energy storage system located at 482 County Road 118, Pecos, Reeves County, Texas, interconnected through Texas-New Mexico Power Company (TNMP) in the ERCOT West congestion zone. HEN Infrastructure, L.L.C. is the registered owner and operator. The plant is classified as a Distribution Generation Resource (DGR) and participates in ERCOT energy and ancillary-services markets.

## Metrics

- **Nameplate capacity:** 9.9 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 65834 — plant-65834

## Facts

- **Technology:** Batteries
- **Operator:** HEN Infrastructure, L.L.C.

## Related parties

- **Owner / operator:** HEN Infrastructure, L.L.C. — IPP owner/operator; registered Power Generation Company
- **Interconnection counterparty / interconnecting utility:** Texas-New Mexico Power Company (TNMP) — Interconnecting transmission service provider
- **Balancing authority / market operator:** Electric Reliability Council of Texas, Inc. (ERCOT) — Balancing authority; market operator ([source](https://www.ercot.com))
- **Tax equity investor / equity investor:** Manulife Investment Management — Portfolio equity partner; tax-equity investor ([source](https://manulifeim.com))
- **Operator / developer / affiliate:** Hunt Energy Network, L.L.C. — Parent company; developer and operator ([source](https://huntenergynetwork.com))

## Sources

- [large.stanford.edu](http://large.stanford.edu/courses/2025/ph240/flanagan2/docs/ercot-may24.pdf) — large.stanford.edu · public_source — Source retained for exact-record publication review.
- [manulifeim.com](http://manulifeim.com/institutional/global/en/about-us/press-releases/hen-announces-250-million-funding-from-long-time-partner-manulife) — manulifeim.com · public_source — Source retained for exact-record publication review.
- [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/56556_1_1387683.PDF) — interchange.puc.texas.gov · authoritative — 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/59141_387_1593982.PDF) — interchange.puc.texas.gov · authoritative — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/saddleback

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