# Tres Bahias

ERCOT asset profile · https://askthegrid.com/assets/facilities/tres-bahias

Calhoun County · ERCOT

Tres Bahias is a solar power facility with 196.3 MW of EIA-reported operating capacity in Calhoun County, Texas, registered as EIA Plant ID 65947. Swift Current Energy is the public owner or developer; Tres Bahias Solar Power, LLC is the registered plant entity or operator. Tres Bahias is described in a legal/press filing as the largest operating solar project in Calhoun County, Texas. The facility interconnects at Tres Bahias at 138 kV.

## Profile

- **Grid role:** Utility-scale solar generation in ERCOT's energy-only market.
- **Grid connection:** Tres Bahias · 138 kV · AEP Texas Inc.
- **Context:** Tres Bahias is described in a legal/press filing as the largest operating solar project in Calhoun County, Texas.
- **Physical build:** Utility-scale solar photovoltaic plant (Tres Bahias) in Calhoun County, Texas. Developer / owner / operator: Swift Current Energy. Swift Current reports project capacity as 260 MWdc / 195 MWac; ERCOT/EIA listings and interconnection records report the site at ~196.3 MW nameplate and show the unit came online in 2024. First Solar is reported as the module supplier and Array Technologies supplied the single-axis trackers.
- **Financing:** Swift Current Energy closed project financing for the Tres Bahias project in May 2023 (public notice of financing close).

## Metrics

- **Reported capacity:** 196.3 MW — EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
- **Technology:** Solar Photovoltaic — Primary generation technology.
- **Registry anchor:** Plant 65947 — Tres Bahias Solar Power, LLC · Calhoun County · ERCOT
- **Operating status:** Operating — Tres Bahias is operating.
- **Grid connection:** Tres Bahias — 138 kV · AEP Texas Inc.
- **Resource stack:** 1 resource — TREB_SLR_SOLAR1

## Facts

- **Reported capacity:** 196.3 MW — Solar Photovoltaic · confidence: high
- **Operating status:** operating — Tres Bahias is operating. · confidence: medium
- **Interconnection:** Tres Bahias — 138 kV · AEP Texas Inc. · confidence: medium
- **Location:** Calhoun County — ERCOT · confidence: high
- **Operator:** Tres Bahias Solar Power, LLC · confidence: high
- **Asset role:** solar — ERCOT · Calhoun County
- **Owner:** Swift Current Energy — Swift Current Energy is consistently identified as the owner of the Tres Bahias project across multiple sources. · confidence: high

## Related parties

- **Owner / operator:** Swift Current Energy — Owner / developer associated with Tres Bahias. ([source](https://swiftcurrentenergy.com/))
- **Operator:** Tres Bahias Solar Power, LLC — Operator associated with Tres Bahias.

## Sources

- [Monthly Outlook for Resource Adequacy (MORA)](https://www.ercot.com/files/docs/2023/10/10/MORA_December2023_v2.pdf) — ercot.com · regulatory — Oct 10, 2023 — (1) hourly solar and wind generation, TRES BAHIAS SOLAR 20INR0266 TREB_SLR_SOLAR1 CALHOUN SOLAR
- [MORA December 2023 v2](https://ercot.com/files/docs/2023/10/10/MORA_December2023_v2.pdf) — ercot.com · regulatory — Oct 10, 2023 — (1) hourly solar
- [Tres Bahias Solar](https://swiftcurrentenergy.com/project/tres-bahias/) — swiftcurrentenergy.com · other — Swift Current Energy is the developer, owner and operator of the project. Capacity. 260 MWdc / 195 MWac. Location. Calhoun County, TX. Market. ERCOT. Status.
- [Tres Bahias](https://swiftcurrentenergy.com/project/tres-bahias) — swiftcurrentenergy.com · other — Swift Current Energy is the developer, owner and
- [Husch Blackwell Assists Swift Current in Bringing 260 MW...](https://www.huschblackwell.com/inthenews/husch-blackwell-assists-swift-current-in-bringing-260-mw-solar-project-online-in-texas) — huschblackwell.com · other — Mar 26, 2024 — Tres Bahias is the largest operating solar project in Calhoun County, Texas. Swift Current will remain the long-term owner and operator of the
- [Swift Current closes financing for Tres Bahias Solar project...](https://www.nsenergybusiness.com/company-news/swift-current-energy-closes-financing-tres-bahias-solar-project/) — nsenergybusiness.com · other — May 3, 2023 — Located in Calhoun County, the Tres Bahias Solar project. Current Energy is the project developer and will also be the long-term owner and
- [Husch Blackwell Assists Swift Current In Bringing 260 Mw Solar Project Online In Texas](https://huschblackwell.com/inthenews/husch-blackwell-assists-swift-current-in-bringing-260-mw-solar-project-online-in-texas) — huschblackwell.com · other — Mar 26, 2024 — Tres Bahias is the

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Canonical page: https://askthegrid.com/assets/facilities/tres-bahias

Profile published: 2026-07-17T03:34:54.820Z
Source: Ask the Grid — https://askthegrid.com/