Riley

52960 Best Lane County Road 14, Riley, OR 97758

Plant Summary Information

Riley is ranked #17 out of 140 solar farms in Oregon in terms of total annual net electricity generation.

Riley generated 3.3 GWh during the 3-month period between September 2025 to December 2025.

Plant Name	Riley
Utility Name	Riley Solar I LLC
Location	Harney County, OR
Initial Operation Date	July 2020
Last Update	Dec 2025
Annual Generation	24.3 GWh
Annual Consumption	85.0 k MMBtu
Ranked #5,135 out of 13,094 Power Plants Nationwide
Ranked #1,501 out of 7,027 Solar Power Plants Nationwide
Ranked #109 out of 275 Oregon Power Plants
Ranked #17 out of 140 Oregon Solar Power Plants
Fuel Types	Solar

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Summary Information
Plant Name	Riley (63925)
Plant Address	52960 Best Lane County Road 14, Riley, OR 97758
Utility	Riley Solar I LLC (63592)
Latitude, Longitude	43.5559, -119.6852
Generation Dates on File	Jul 2020 to Dec 2025
Initial Operation Date	July 2020
Annual Generation	24.3 GWh
Fuel Types	Solar

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	Yes
FERC Small Power Producer Docket Number	QF-16-812-001
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
Ash Impoundment
Transmission / Distribution Owner	Bonneville Power Administration (1738) OR
Grid Voltage	34.50 kV
Energy Storage	No

* Data obtained from the 2025 EIA 860 Report

Solar Details
Single Axis Tracking	Yes
Azimuth Angle	180
Tilt Angle	60
DC Net Capacity	15.3 MW
Crystalline Silicon	Yes
Net Metering Agreement	No
Virtual Net Metering Agreement	No

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

Power plants with a similar annual net generation from Solar.

Rank	Plant Name	Plant Location	Annual Generation
#1491	Grandy PV 1	Grandy, NC	24.9 GWh
#1492	Elk Hill Solar 2	Peters Township, PA	24.8 GWh
#1493	Suntex Solar, LLC	Riley, OR	24.7 GWh
#1494	Rock Garden Solar, LLC	Fort Rock, OR	24.7 GWh
#1495	Two Mile Desert Project	Hertford, NC	24.6 GWh
#1496	Stillwater Solar PV II	Fallon, NV	24.6 GWh
#1497	Angela Solar Project	Alpaugh, CA	24.2 GWh
#1498	Wildberry	Moscow, TN	24.6 GWh
#1499	Milo PV - BD Solar 1 LLC	Milo, ME	24.5 GWh
#1500	Depot Solar Center, LLC	Rustburg, VA	24.4 GWh
#1502	Lone Valley Solar Park I LLC	Lucerne Valley, CA	24.2 GWh
#1503	Naval Air Weapons Station China Lake	Ridgecrest, CA	24.2 GWh
#1504	Whitakers	Whitakers, NC	24.2 GWh
#1505	SEPV Palmdale East	Palmdale, CA	24.2 GWh
#1506	Santa Fe Solar Energy Center	Santa Fe, NM	24.1 GWh
#1507	Alton Road Solar	Bradford, RI	24.1 GWh
#1508	Fort Rock IV	Fort Rock, OR	24.1 GWh
#1509	Heber Solar	Heber, CA	24.1 GWh
#1510	DIA 9	Denver, CO	24.0 GWh
#1511	RE Kansas Solar, LLC	Lemoore, CA	24.0 GWh

Below are closest 20 power plants surrounding Riley.

Plant Name	Plant Location	Annual Generation	Distance
Alkali Solar, LLC	Silver Lake, OR	25.8 GWh	68.1 mi
Bend	Bend, OR	797.0 MWh	88.4 mi
Brush Solar Center	Unity, OR	6.4 GWh	96.8 mi
Cartwright Solar I	Powell Butte, OR	28.0 GWh	78.9 mi
Fort Rock I	Silver Lake, OR	24.9 GWh	68.1 mi
Fort Rock IV	Fort Rock, OR	24.1 GWh	64.7 mi
Juniper Ridge Hydroelectric Project	Bend, OR	12.7 GWh	88.8 mi
Millican Solar Energy LLC	Prineville, OR	140.5 GWh	59.1 mi
NorWest Energy 2, LLC	Bend, OR	20.4 GWh	84.7 mi
OSLH, LLC	Bend, OR	20.7 GWh	84.5 mi
Outback Solar At Christmas Valley	Christmas Valley, OR	8.8 GWh	46 mi
Prineville Solar Energy LLC	Prineville, OR	89.4 GWh	59.2 mi
Rock Garden Solar, LLC	Fort Rock, OR	24.7 GWh	63.4 mi
Siphon Power Project	Bend, OR	19.0 GWh	88.4 mi
Solar Star Oregon II	Prineville, OR	126.0 GWh	75.2 mi
Sprague Hydro	Bly, OR	1.1 GWh	98.2 mi
Starvation	Hines, OR	23.2 GWh	27.1 mi
Suntex Solar, LLC	Riley, OR	24.7 GWh	0.4 mi
Tumbleweed Solar, LLC	Redmond, OR	18.5 GWh	88.8 mi
West Hines Solar I, LLC	Hines, OR	23.6 GWh	27.2 mi