Query
ExxonMobil Baytown Refinery
Type
Entity Briefing
Entity
ExxonMobil Baytown Refinery
Generated
2026-10-17T06:15:47.236Z

Briefing on ExxonMobil Baytown Refinery

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
209 MW
Capacity
Operating
Current status
1952
Operating since
7
Generators
67.4%
Capacity factor
1240 GWh
Annual generation
Briefing/plantOperating

ExxonMobil Baytown Refinery is a 209 MW All Other asset in ERCOT (Texas), currently Operating.

ExxonMobil Baytown Refinery is reported in Texas since 1952 under Exxon Mobil Refining and Supply Co.. Available operating and financial measures include 67.4% capacity factor and 1240 GWh annual generation; $965/kW reported CapEx.

Location
Harris, Texas
Technology
All Other, Natural Gas Fired Combustion Turbine
Owner / parent
Exxon Mobil Refining and Supply Co.
Operator
Exxon Mobil Refining and Supply Co.
Grid
ERCOT (Texas)
Plant ID
10436

What stands out

1

ExxonMobil Baytown Refinery is a 209 MW All Other asset in Texas with status Operating.

2

Latest annual operating measures report 67.4% capacity factor and 1240 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “RELEASE: Fifth Circuit Court of Appeals rules against Exxon for fourth time, affirms record Clean Air Act penalty” (Sierra Club, 2024-12-11).

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#123 of 325
National rank
#763 of 2,025

Why it matters

For this asset in ERCOT (Texas), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.