How big is Kiamichi Energy Facility?

Kiamichi Energy Facility has a reported capacity of 1,370 MW. Source: EIA Form 860M.

What kind of plant is Kiamichi Energy Facility?

Kiamichi Energy Facility is a Natural Gas Fired Combined Cycle facility in Pittsburg County, OK, participating in the ERCOT market.

Where is Kiamichi Energy Facility located?

Kiamichi Energy Facility is in Pittsburg County, OK, inside the ERCOT balancing area.

Who operates Kiamichi Energy Facility?

Kiamichi Energy Facility is operated by Kiowa Power Partners LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Kiamichi Energy Facility generate?

Kiamichi Energy Facility reported 5,277.7 GWh over the twelve months to 2026-04. Figures are net generation as filed to EIA-923.

How does Kiamichi Energy Facility compare to other plants?

By capacity, Kiamichi Energy Facility ranks #32 of 538 operating plants of the same technology nationally. It ranks #2 of 12 in OK.

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Kiamichi Energy Facility

Kiowa Power Partners LLC - Pittsburg County - ERCOT

The Kiamichi Energy Facility is a 1,220 MW natural gas-fired combined-cycle power plant in Pittsburg County near Kiowa, Oklahoma. The facility is configured with four General Electric combustion-turbine generators (183.9 MW each) and two General Electric steam-turbine generators (317.2 MW each), supported by four heat-recovery steam generators and two cooling towers. The plant commenced commercial operation in April 2003.

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ERCOT · Asset profile

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Kiamichi Energy Facility — 1,370 MW gas plant, OK · Ask the Grid

Overview

Nameplate capacity: 1370 MW
Canonical EIA plant baseline.
Registry anchor: Plant 55501
plant-55501

Structured profile

Technology: Natural Gas Fired Combined Cycle
Operator: Kiowa Power Partners LLC

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Units and generators

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

Generator	Capacity	Technology	Operation	Status
CTG1	183.9 MW 148 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CT	Apr 2003	Operating
CTG2	183.9 MW 153 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CT	Apr 2003	Operating
CTG3	183.9 MW 150 MW summer	Natural Gas Fired Combined Cycle Natural Gas · CT	Apr 2003	Operating
CTG4	183.9 MW 152 MW summer

Performance

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

Peer context

Technology capacity: 1,370 MW
National rank: #32
OK rank: #2

Monthly generation

Download CSV

Latest 12 months

5.28 TWh

Reported net generation

Latest report

Apr 2026

EIA-923 monthly filing

2025 capacity factor

43.7%

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.

Nearby substations

HIFLD infrastructure inventory

KIAMICHI STATION

IN SERVICE · 345 kV

0.3 km

PITTSBURG

Commercial, land, and environmental record

Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.

Transactions and agreements

Project Development Initiated

2000

Kiowa Power Partners, LLC began development of the Kiamichi project.

Kiowa Power Partners LLC

power-eng.com

Construction Commences

Jul 2001

BVZ Power Partners-Kiowa, a joint venture of Black & Veatch and Zachry Construction Company, began construction on the facility.

BVZ Power Partners-Kiowa · Black & Veatch · Zachry Construction Company

industrialinfo.com

Commercial Operation

Apr 2003

The Kiamichi Energy Facility commenced commercial operation.

Kiowa Power Partners LLC

tenaska.com

New Plant Manager Hired

Jul 11, 2022

Tom Hanes was hired as the plant manager for Tenaska Kiamichi Generating Station, replacing Frank Carelli.

Tenaska, Inc.

tenaska.com

JERA Americas Share Transfer

Sep 15, 2025

JERA Americas completed the transfer of its equity interests in the Kiamichi Energy Facility (among three gas-fueled power plants totaling 3,005 MW) to Tenaska and Tyr Energy. The transaction was jointly announced on September 19, 2025.

JERA Americas, Inc. · Tenaska, Inc. · Tyr Energy, Inc.

tenaska.com

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

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AssetOwner / operatorContractor

Timeline and sources

Project milestones and public references behind the asset profile.

Project timeline

2000
2000
Project Development Initiated by Kiowa Power Partnerspower-eng.c...
Kiowa Power Partners, LLC began development of the Kiamichi project.
Jul 2001
Jul 2001

Kiamichi Energy Facility

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Kiamichi Energy Facility

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Overview

Structured profile

Related assets

Lamar Power Project

Jack County

Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Nearby substations

Commercial, land, and environmental record

Transactions and agreements

Related parties and identifiers

Relationship graph

Timeline and sources

Project timeline

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Parties and identifiers

Reporting portfolio

Sources

Common questions about Kiamichi Energy Facility

How big is Kiamichi Energy Facility?

What kind of plant is Kiamichi Energy Facility?

Where is Kiamichi Energy Facility located?

Who operates Kiamichi Energy Facility?

How much electricity does Kiamichi Energy Facility generate?

How does Kiamichi Energy Facility compare to other plants?