Stillwater Facility

4785 Lawrence Lane, Fallon, NV 89406

Plant Summary Information

Stillwater Facility is ranked #41 out of 62 geothermal power plants nationwide in terms of total annual net electricity generation.

Stillwater Facility generated 31.2 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Stillwater Facility
Utility Name	Ormat Stillwater LLC
Location	Churchill County, NV
Initial Operation Date	March 2009
Last Update	Dec 2024
Annual Generation	128.3 GWh
Annual Consumption	477.9 k MMBtu
Ranked #2,974 out of 12,288 Power Plants Nationwide
Ranked #41 out of 62 Geothermal Power Plants Nationwide
Ranked #51 out of 107 Nevada Power Plants
Ranked #15 out of 26 Nevada Geothermal Power Plants
Fuel Types	Geothermal : 70.5% Solar : 29.5%
Previous Operator	Enel Stillwater LLC (2013 to 2023) Ormat Stillwater LLC (2024 to 2024)

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Summary Information
Plant Name	Stillwater Facility (50765)
Plant Address	4785 Lawrence Lane, Fallon, NV 89406
Utility	Ormat Stillwater LLC (50131)
Latitude, Longitude	39.54754, -118.55561
Generation Dates on File	Jan 2001 to Dec 2024
Initial Operation Date	March 2009
Annual Generation	128.3 GWh
Fuel Types	Geothermal : 70.5% Solar : 29.5%

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	87-039-000; 89-039-000
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	WECC
Balancing Authority	Nevada Power Company (NEVP)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Wells
Ash Impoundment
Transmission / Distribution Owner	Sierra Pacific Power Co (17166) NV
Grid Voltage	60.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Geothermal
Prime Mover	Turbines Used in a Binary Cycle
Ownership	Single Owner
Nameplate Capacity	11.8 MW
Nameplate Power Factor	1
Summer Capacity	10.1 MW
Winter Capacity	14.3 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	March 2009
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Geothermal
Time From Cold Shutdown To Full Load	1H

Technology	Geothermal
Prime Mover	Turbines Used in a Binary Cycle
Ownership	Single Owner
Nameplate Capacity	11.8 MW
Nameplate Power Factor	1
Summer Capacity	10.1 MW
Winter Capacity	14.3 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	March 2009
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Geothermal
Time From Cold Shutdown To Full Load	1H

Technology	Geothermal
Prime Mover	Turbines Used in a Binary Cycle
Ownership	Single Owner
Nameplate Capacity	11.8 MW
Nameplate Power Factor	1
Summer Capacity	10.1 MW
Winter Capacity	14.3 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	March 2009
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Geothermal
Time From Cold Shutdown To Full Load	1H

Technology	Geothermal
Prime Mover	Turbines Used in a Binary Cycle
Ownership	Single Owner
Nameplate Capacity	11.8 MW
Nameplate Power Factor	1
Summer Capacity	10.1 MW
Winter Capacity	14.3 MW
Minimum Load	0.1 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	March 2009
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Geothermal
Solid Fuel Gasification	No
Time From Cold Shutdown To Full Load	1H

Solar Details
Fixed Tilt	Yes
Azimuth Angle	180
Tilt Angle	16.2
DC Net Capacity	26.2 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

Owner Name	Address	Generator	Ownership
EGP Stillwater Solar, LLC	1755 E. Plumb, Reno, NV 89502	Generator 1	100.00%

Power plants with a similar annual net generation from Geothermal.

Rank	Plant Name	Plant Location	Annual Generation
#31	Cove Fort	Cove Fort, UT	120.8 GWh
#32	Don A Campbell 1 Geothermal	Gabbs, NV	110.0 GWh
#33	Patua Acquisition Project, LLC	Hazen, NV	133.5 GWh
#34	Beowawe	Beowawe, NV	107.2 GWh
#35	Salton Sea Power Gen Co - Unit 2	Calipatria, CA	107.0 GWh
#36	Elmore Company	Calipatria, CA	104.3 GWh
#37	Mammoth G3	Mammoth Lakes, CA	103.1 GWh
#38	Richard Burdette Geothermal	Reno, NV	97.6 GWh
#39	Don A Campbell 2 Geothermal	Luning, NV	93.5 GWh
#40	Raft River Geothermal Power Plant	Malta, ID	92.0 GWh
#42	Brady	Fallon, NV	88.7 GWh
#43	San Emidio	Gerlach, NV	83.8 GWh
#44	Galena 3 Geothermal Power Plant	Reno, NV	82.6 GWh
#45	Mammoth G2	Mammoth Lakes, CA	82.3 GWh
#46	Aidlin Geothermal Power Plant	Middletown, CA	81.3 GWh
#47	Salton Sea Power Gen Co - Unit 1	Calipatria, CA	78.4 GWh
#48	Desert Peak Power Plant	Fernley, NV	72.7 GWh
#49	CE Leathers	Calipatria, CA	70.6 GWh
#50	Ormesa I	Holtville, CA	70.2 GWh
#51	Salt Wells	Fallon, NV	70.0 GWh

Below are closest 20 power plants surrounding Stillwater Facility.

Plant Name	Plant Location	Annual Generation	Distance
Brady	Fallon, NV	88.7 GWh	29.6 mi
Desert Peak Power Plant	Fernley, NV	72.7 GWh	25.5 mi
Dixie Valley	Fallon, NV	303.5 GWh	47.1 mi
Don A Campbell 1 Geothermal	Gabbs, NV	110.0 GWh	50.7 mi
Don A Campbell 2 Geothermal	Luning, NV	93.5 GWh	50.7 mi
Fort Churchill	Yerington, NV	498.6 GWh	42.3 mi
Ft. Churchill PV	Yerington, NV	22.2 GWh	42.6 mi
Patua Acquisition Project, LLC	Hazen, NV	133.5 GWh	27.7 mi
Salt Wells	Fallon, NV	70.0 GWh	17.5 mi
Soda Lake 3	Fallon, NV	123.1 GWh	15.7 mi
Stillwater Solar PV II	Fallon, NV	24.3 GWh	0.5 mi
Tesla Reno GigaFactory	Sparks, NV	8.7 GWh	47.1 mi
Tracy	Sparks, NV	4.0 TWh	51.7 mi
Tungsten Mountain	Fallon, NV	332.1 GWh	46.6 mi
Turquoise Liberty Solar	Sparks, NV	9.2 GWh	51.4 mi
Turquoise Nevada, LLC	Sparks, NV	109.1 GWh	51.6 mi
Washoe	Verdi, NV	14.4 GWh	56.2 mi
Waste Management Lockwood LFGTE	Sparks, NV	25.8 GWh	56.9 mi
Western 102 Power Plant	McCarran, NV	442.6 GWh	50.9 mi
Whitegrass No. 1	Yerington, NV	17.7 GWh	42.7 mi