# Screwbean

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

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

Screwbean is a 9.9 MW battery energy storage system (BESS) located in Culberson County, Texas, within the ERCOT balancing authority. Operated by HEN Infrastructure, L.L.C., the facility is identified in regulatory records as generator SCRWB (EIA plant ID 65835, FERC EIA ID 52756) and listed by Hunt Energy Network as Screwbean BESS within its ERCOT asset portfolio. The single SBEAN_BESS unit is interconnected to the distribution system and registered to participate in ERCOT energy and ancillary-services markets. Commercial operation began January 1, 2023.

## Metrics

- **Nameplate capacity:** 9.9 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 65835 — plant-65835

## Facts

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

## Related parties

- **Owner / operator:** HEN Infrastructure, L.L.C. — Operator and regulatory utility ([source](https://huntenergynetwork.com/asset-development/))
- **Developer / asset manager:** Hunt Energy Network, L.L.C. — Developer and asset-management platform provider ([source](https://huntenergynetwork.com/))
- **Equity investor:** Manulife Investment Management — Equity partner for asset development ([source](http://manulifeim.com/institutional/global/en/about-us/press-releases/hen-announces-250-million-funding-from-long-time-partner-manulife))

## 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/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=726) — mbrweb.ferc.gov · authoritative — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/screwbean
Website: [HEN Infrastructure, L.L.C.](https://huntenergynetwork.com/asset-development/)

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