Grays Harbor Energy Facility

401 Keys Road, Elma, WA 98541

Plant Summary Information

Grays Harbor Energy Facility is ranked #13 out of 131 power plants in Washington in terms of total annual net electricity generation.

Grays Harbor Energy Facility is comprised of 3 generators and generated 2.1 GWh during the 3-month period between February 2026 to May 2026.

Plant Name	Grays Harbor Energy Facility
Utility Name	Invenergy Services LLC
Location	Grays Harbor County, WA
Initial Operation Date	May 2008
Last Update	May 2026
Annual Generation	2.3 TWh
Annual Consumption	18.2 M MMBtu
Ranked #471 out of 13,081 Power Plants Nationwide
Ranked #289 out of 2,206 Natural Gas Power Plants Nationwide
Ranked #13 out of 131 Washington Power Plants
Ranked #3 out of 20 Washington Natural Gas Power Plants
Fuel Types	Natural Gas

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Summary Information
Plant Name	Grays Harbor Energy Facility (7999)
Plant Address	401 Keys Road, Elma, WA 98541
Utility	Invenergy Services LLC (49893)
Latitude, Longitude	46.9692, -123.48
Generation Dates on File	Apr 2008 to May 2026
Initial Operation Date	May 2008
Annual Generation	2.3 TWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	WECC
Balancing Authority	Bonneville Power Administration (BPAT)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Ranney Wells
Ash Impoundment	No
Transmission / Distribution Owner	Bonneville Power Administration (1738) WA
Grid Voltage	230.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	NORTHWEST PIPELINE GP
Natural Gas Storage	No

* Data obtained from the 2025 EIA 860 Report

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CC01
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	198.9 MW
Nameplate Power Factor	0.85
Summer Capacity	151 MW
Winter Capacity	188 MW
Minimum Load	100 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2008
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	CC01
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	198.9 MW
Nameplate Power Factor	0.85
Summer Capacity	153 MW
Winter Capacity	190 MW
Minimum Load	100 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2008
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	CC01
Ownership	Single Owner
Duct Burners	Yes
Nameplate Capacity	317.1 MW
Nameplate Power Factor	0.85
Summer Capacity	291 MW
Winter Capacity	291 MW
Minimum Load	100 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2008
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Startup Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#279	Gila River Power Block 4	Gila Bend, AZ	2.4 TWh
#280	Cedar Bayou 4	Eldon, TX	2.3 TWh
#281	Hay Road	Wilmington, DE	2.4 TWh
#282	Mint Farm Generating Station	Longview, WA	2.3 TWh
#283	Chehalis Generating Facility	Chehalis, WA	2.3 TWh
#284	Desert Basin	Casa Grande, AZ	2.3 TWh
#285	Caithness Long Island Energy Center	Yaphank, NY	2.3 TWh
#286	O W Sommers	San Antonio, TX	2.3 TWh
#287	Sweeny Cogen Facility	Old Ocean, TX	3.2 TWh
#288	State Line Combined Cycle	Joplin, MO	2.3 TWh
#290	Dogwood Energy Facility	Pleasant Hill, MO	2.2 TWh
#291	Bastrop Energy Center	Cedar Creek, TX	2.2 TWh
#292	Front Range Power Plant	Fountain, CO	2.2 TWh
#293	Harrington	Amarillo, TX	2.2 TWh
#294	Mustang Station	Denver City, TX	2.2 TWh
#295	Anclote	Holiday, FL	2.2 TWh
#296	Sunrise Power LLC	Fellows, CA	2.1 TWh
#297	Hinds Energy Facility	Jackson, MS	2.1 TWh
#298	Mustang Station Unit 4	Denver City, TX	2.1 TWh
#299	Bayou Cogen Plant	Pasadena, TX	2.3 TWh

Below are closest 20 power plants surrounding Grays Harbor Energy Facility.

Plant Name	Plant Location	Annual Generation	Distance
Alder	La Grande, WA	187.0 GWh	56.4 mi
Beaver	Clatskanie, OR	1.9 TWh	56.9 mi
Chehalis Generating Facility	Chehalis, WA	2.3 TWh	36 mi
Cushman 1	Shelton, WA	107.8 GWh	33.2 mi
Cushman 2	Shelton, WA	160.5 GWh	31.5 mi
Frederickson	Tacoma, WA	20.8 GWh	53.1 mi
Frederickson Power LP	Tacoma, WA	1.6 TWh	53.1 mi
Georgia-Pacific Wauna Mill	Clatskanie, OR	170.9 GWh	56.4 mi
LaGrande	La Grande, WA	291.2 GWh	55.6 mi
Lilliwaup Falls Generating	Lilliwaup, WA	5.3 GWh	38.6 mi
LRI LFGTE Facility	Graham, WA	33.2 GWh	56.1 mi
Mayfield	Silver Creek, WA	602.5 GWh	53.1 mi
Port Westward	Clatskanie, OR	2.8 TWh	56.5 mi
Port Westward Unit 2	Clatskanie, OR	1.1 TWh	56.5 mi
Sierra Pacific Aberdeen	Aberdeen, WA	91.4 GWh	13.9 mi
Skookumchuck	Tenino, WA	1.8 GWh	38.1 mi
Skookumchuck Wind Facility	Rainier, WA	411.3 GWh	39.4 mi
Transalta Centralia Generation	Centralia, WA	3.2 TWh	32.8 mi
Wynoochee	Montesano, WA	22.5 GWh	29.3 mi
Yelm	Yelm, WA	32.2 GWh	39.8 mi