Threemile Digester

75906 Threemile Road, Boardman, OR 97818

Plant Summary Information

Threemile Digester is ranked #14 out of 18 natural gas power plants in Oregon in terms of total annual net electricity generation.

Threemile Digester is comprised of 3 generators and generated 9.9 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Threemile Digester
Utility Name	TMF-RIG, LLC
Location	Morrow County, OR
Initial Operation Date	December 2012
Last Update	Dec 2024
Annual Generation	36.4 GWh
Annual Consumption	442.4 k MMBtu
Ranked #4,495 out of 12,539 Power Plants Nationwide
Ranked #1,203 out of 2,243 Natural Gas Power Plants Nationwide
Ranked #92 out of 274 Oregon Power Plants
Ranked #14 out of 18 Oregon Natural Gas Power Plants
Fuel Types	Natural Gas
Previous Operator	TMF Biofuels, LLC (2013 to 2023) TMF-RIG, LLC (2024 to 2024)

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Summary Information
Plant Name	Threemile Digester (58382)
Plant Address	75906 Threemile Road, Boardman, OR 97818
Utility	TMF-RIG, LLC (66969)
Latitude, Longitude	45.71, -119.90111
Generation Dates on File	Jan 2013 to Dec 2024
Initial Operation Date	December 2012
Annual Generation	36.4 GWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	QF11-486-000
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	WECC
Balancing Authority	PacifiCorp - West (PACW)
NAICS Code	Utilities (22)
Sector	IPP CHP (3)
Water Source	Wells
Ash Impoundment	No
Transmission / Distribution Owner	PacifiCorp (14354) OR
Grid Voltage	34.50 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	TRANSCANADA - GAS TRANSMISSION NW
Natural Gas Storage	No
Liquefied Natural Gas Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.6 MW
Nameplate Power Factor	0.9
Summer Capacity	1.6 MW
Winter Capacity	1.6 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	December 2012
Combined Heat & Power	Yes
Sector Name	IPP CHP (3)
Topping Or Bottoming	T
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.6 MW
Nameplate Power Factor	0.9
Summer Capacity	1.6 MW
Winter Capacity	1.6 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	December 2012
Combined Heat & Power	Yes
Sector Name	IPP CHP (3)
Topping Or Bottoming	T
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Natural Gas Internal Combustion Engine
Prime Mover	Internal Combustion Engine
Ownership	Single Owner
Nameplate Capacity	1.6 MW
Nameplate Power Factor	0.9
Summer Capacity	1.6 MW
Winter Capacity	1.6 MW
Minimum Load	0.8 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	December 2012
Combined Heat & Power	Yes
Sector Name	IPP CHP (3)
Topping Or Bottoming	T
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Switch Between Oil And Natural Gas	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
#1193	Greens Bayou	Houston, TX	37.5 GWh
#1194	Brentwood	Long Island, NY	37.4 GWh
#1195	US GSA Heating and Transmission	Washington, DC	37.4 GWh
#1196	Kettle Falls Generating Station	Kettle Falls, WA	329.8 GWh
#1197	Murray Turbine	Murray, UT	37.3 GWh
#1198	East. Michigan Univ. Heating Plant	Ypsilanti, MI	37.2 GWh
#1199	Westside Energy Station	Rochester, MN	37.1 GWh
#1200	IP Springfield Oregon	Springfield, OR	168.9 GWh
#1201	High Sierra Cogeneration Plant	Susanville, CA	36.7 GWh
#1202	Jax LNG	Jacksonville, FL	36.6 GWh
#1204	Longview Fibre	Longview, WA	235.4 GWh
#1205	MAS ASB Cogen Plant	Atlanta, GA	39.5 GWh
#1206	Coalinga Cogeneration Facility	Coalinga, CA	35.9 GWh
#1207	Canaday	Lexington, NE	35.7 GWh
#1208	Sun Peak Generating Station	Las Vegas, NV	35.7 GWh
#1209	Hutchinson Plant #1	Hutchinson, MN	35.7 GWh
#1210	Welport Lease Project	McKittrick, CA	35.4 GWh
#1211	Cambridge CT Hybrid	Cambridge, MN	35.7 GWh
#1212	Tres City Power LLC	Victoria, TX	35.3 GWh
#1213	AMEA Peaking	Sylacauga, AL	35.2 GWh

Below are closest 20 power plants surrounding Threemile Digester.

Plant Name	Plant Location	Annual Generation	Distance
Arlington Wind Power Project	Arlington, OR	201.0 GWh	14.5 mi
Carty Generating Station	Boardman, OR	3.3 TWh	4.3 mi
Coyote Springs	Boardman, OR	2.0 TWh	14.5 mi
Coyote Springs II	Boardman, OR	2.2 TWh	14.5 mi
Finley Buttes Landfill Gas	Boardman, OR	28.0 GWh	14.1 mi
Horseshoe Bend Wind LLC	Arlington, OR	558.5 GWh	10 mi
Leaning Juniper	Arlington, OR	275.2 GWh	15.4 mi
Leaning Juniper Wind Power II	Arlington, OR	416.6 GWh	17.8 mi
Montague Solar	Arlington, OR	381.9 GWh	17.9 mi
Montague Wind Power Facility LLC	Arlington, OR	472.2 GWh	12.5 mi
North Hurlburt Wind LLC	Arlington, OR	506.4 GWh	8.9 mi
Pacific Canyon Windfarm LLC	Echo, OR	18.2 GWh	20.4 mi
Pebble Springs Wind LLC	Wasco, OR	219.0 GWh	10.8 mi
Sand Ranch Windfarm LLC	Echo, OR	22.2 GWh	21 mi
South Hurlburt Wind LLC	Arlington, OR	552.1 GWh	8.6 mi
Threemile Canyon	Boardman, OR	22.4 GWh	2.9 mi
Wheat Field Wind Power Project	Arlington, OR	198.0 GWh	20.3 mi
Wheatridge 1	Lexington, OR	249.3 GWh	16.6 mi
Wheatridge Hybrid	Morrow, OR	673.9 GWh	16.6 mi
Willow Creek Energy Center	Lone, OR	168.7 GWh	5.9 mi