How big is Rayburn Energy Station LLC?

Rayburn Energy Station LLC has a reported capacity of 803.2 MW. Source: EIA Form 860.

What kind of plant is Rayburn Energy Station LLC?

Rayburn Energy Station LLC is a Natural Gas Fired Combined Cycle facility in Grayson County, TX, participating in the ERCOT market.

Where is Rayburn Energy Station LLC located?

Rayburn Energy Station LLC is in Grayson County, TX, inside the ERCOT balancing area.

Who operates Rayburn Energy Station LLC?

Rayburn Energy Station LLC is operated by Rayburn Energy Station LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Rayburn Energy Station LLC generate?

Rayburn Energy Station LLC reported 3,322.8 GWh over the twelve months to 2026-06. Figures are net generation as filed to EIA-923.

How does Rayburn Energy Station LLC compare to other plants?

By capacity, Rayburn Energy Station LLC ranks #143 of 538 operating plants of the same technology nationally. It ranks #24 of 69 in TX.

Rayburn Energy Station LLC — 803 MW gas plant, TX

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Rayburn Energy Station LLC — 803 MW gas plant, TX · Ask the Grid

Overview

Net summer capacity: 685 MW
EIA May 2026 · three generators
Nameplate capacity: 803.2 MW
2 combustion turbines · 1 steam turbine
Net winter capacity: 764 MW
EIA May 2026
Project rating: 758 MW
Bechtel completion announcement
Registry anchor: Plant 58005
Rayburn Energy Station LLC
Resource stack: 2 resources
PANDA_S_CC1_1 · PANDA_S_CC1_2

Infrastructure record

Operator: Rayburn Energy Station LLC

Profile

Grid role: Dispatchable combined-cycle generation serving the ERCOT market in North Texas.
Operating configuration: Two combustion turbines and one steam turbine in a 2x1 combined-cycle block.
Capacity scope: EIA reports 803.2 MW nameplate and 685 MW net summer capability; Bechtel used a 758 MW project rating at completion.
Market mapping: ERCOT's current price listing includes RAYBURN_CC1 and legacy PANDA_S combined-cycle and unit points.

Structured profile

Registered operator: Rayburn Energy Station LLC
EIA May 2026
Current owner: Rayburn Electric Cooperative
Acquired June 2023
Operating generators: 3
All report August 2014
Former name: Panda Sherman Power Plant
Renamed after acquisition

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Units and generators

Operating generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
CTG-1	232 MW 199 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CT	Aug 2014	Operating
CTG-2	232 MW 199 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CT	Aug 2014	Operating
STG-1	339.2 MW 287 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CA	Aug 2014	Operating

Performance

Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.

Peer context

Technology capacity: 803.2 MW
National rank: #143
TX rank: #24

Monthly generation

Download CSV

Latest 12 months

3.32 TWh

Reported net generation

Latest report

Jun 2026

EIA-923 monthly filing

2025 capacity factor

45.5%

Using current reported nameplate capacity

Grid and market context

Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.

Market registration

ERCOT public disclosures

Settlement point

PANDA_S_CC1

high confidence spatial and capacity match

Market resources

2 resources

Related parties and identifiers

Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.

Relationship graph

Drag organizations to explore the network. Select a node to pin its details and available page link.

AssetProject company

Parties and identifiers

OrganizationRoleBasis

PANDA_S_CC1_1, PANDA_S_CC1_2Market resourcesLinked ERCOT resources.

Timeline and sources

Project milestones and public references behind the asset profile.

Project timeline

Aug 2014
Aug 2014
Current generators entered serviceEIA May 202...
EIA reports August 2014 operating months for both combustion turbines and the steam turbine.
Jun 21, 2023
Jun 21, 2023
Rayburn Acquisition Completed

Overview

Infrastructure record

Profile

Structured profile

Related assets

Wise County Power LLC

Wolf Hollow I LP

Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Market registration

Related parties and identifiers

Relationship graph

Parties and identifiers

Timeline and sources

Project timeline

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Lamar Power Project

Mountain Creek

Lake Hubbard

ERCOT disclosed dispatch

Generation

Output by hourlocal time · 90 days through Jul 13, 2026

Latest disclosed outputhourly · 2 weeks ending Jul 13, 2026

Settlement price economics

Operating context

Nearby substations

Reporting portfolio

Sources

Common questions about Rayburn Energy Station LLC