# ExxonMobil Baytown Turbine

ERCOT asset profile · https://askthegrid.com/assets/facilities/exxonmobil-baytown-turbine

ExxonMobil · Harris County · ERCOT

ExxonMobil Baytown Turbine is a five-unit natural-gas combustion-turbine plant within the Baytown industrial complex in Harris County, Texas. EIA's May 2026 inventory reports 381.8 MW nameplate, 305 MW net summer, and 374.1 MW net winter capability. Three 39.7 MW units entered service in 1989, a 98.9 MW unit in 1997, and a 163.8 MW unit in 2004. Exxon Mobil Refining and Supply Company is the registered operator; the generation supports the integrated Baytown manufacturing site.

## Profile

- **Grid role:** Industrial self-generation and cogeneration serving ExxonMobil's integrated Baytown manufacturing complex.
- **Current configuration:** Five natural-gas combustion-turbine generator records.
- **Capacity scope:** 381.8 MW nameplate · 305 MW net summer · 374.1 MW net winter.
- **Operating chronology:** Three units in 1989 · one in 1997 · one in 2004.

## Metrics

- **Net summer capacity:** 305 MW — EIA May 2026
- **Nameplate capacity:** 381.8 MW — EIA May 2026
- **Net winter capacity:** 374.1 MW — EIA May 2026
- **Current generators:** 5 — Natural-gas combustion turbines
- **Operating dates:** 1989–2004 — EIA May 2026
- **Registry anchor:** Plant 10692 — Exxon Mobil Refining and Supply Co.

## Facts

- **Net summer capacity:** 305 MW — EIA May 2026 · confidence: high
- **Current configuration:** 5 combustion turbines — EIA May 2026 · confidence: high
- **Nameplate capacity:** 381.8 MW — EIA May 2026 · confidence: high
- **Registered operator:** Exxon Mobil Refining and Supply Co. — EIA May 2026 · confidence: high

## Related parties

- **EIA registered operator:** Exxon Mobil Refining and Supply Company — EIA May 2026 generator inventory ([source](https://corporate.exxonmobil.com/))
- **Corporate owner of the Baytown complex:** ExxonMobil — ExxonMobil Baytown operations page ([source](https://corporate.exxonmobil.com/))

## Sources

- [EIA May 2026 generator inventory](https://www.eia.gov/electricity/data/eia860m/) — U.S. Energy Information Administration · regulatory — Current generator records, capacity scopes, dates, status, operator, and technology.
- [ExxonMobil Baytown operations page](https://corporate.exxonmobil.com/locations/united-states/baytown) — ExxonMobil · official — Current integrated-site identity and operating context.

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Canonical page: https://askthegrid.com/assets/facilities/exxonmobil-baytown-turbine
Website: [ExxonMobil](https://corporate.exxonmobil.com/locations/united-states/baytown)
Profile published: 2026-07-17T03:34:14.869Z
Source: Ask the Grid — https://askthegrid.com/