OR Solar 8, LLC
1050 Mitchell Road, Dairy, OR 97625Plant Summary Information
OR Solar 8, LLC is ranked #31 out of 142 solar farms in Oregon in terms of total annual net electricity generation.
OR Solar 8, LLC generated 2.9 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | OR Solar 8, LLC |
|---|---|
| Utility Name | Heelstone Energy Holdings, LLC |
| Location | Klamath County, OR |
| Initial Operation Date | March 2018 |
| Last Update | Dec 2025 |
| Annual Generation | 20.0 GWh |
| Annual Consumption | 70.0 k MMBtu |
| Ranked #5,446 out of 13,301 Power Plants Nationwide | |
| Ranked #1,626 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #131 out of 281 Oregon Power Plants | |
| Ranked #31 out of 142 Oregon Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
ET CAP OR HOLDINGS LLC (2016 to 2017) Heelstone Energy Holdings, LLC (2018 to 2025) |
Map of OR Solar 8, LLC
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Monthly Net Generation for OR Solar 8, LLC
Monthly Plant Fuel Consumption for OR Solar 8, LLC
OR Solar 8, LLC Details
| Summary Information | |
|---|---|
| Plant Name | OR Solar 8, LLC (61424) |
| Plant Address | 1050 Mitchell Road, Dairy, OR 97625 |
| Utility | Heelstone Energy Holdings, LLC (59462) |
| Latitude, Longitude | 42.23889, -121.58583 |
| Generation Dates on File | Mar 2018 to Dec 2025 |
| Initial Operation Date | March 2018 |
| Annual Generation | 20.0 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 | QF15-736-000, QF15-736-001, QF15-736-002 |
| 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 Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | PacifiCorp (14354) OR |
| Grid Voltage | 12.00 kV |
| Energy Storage | No |
Generator PV1 Details Operating March 2018
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 10 MW |
| Summer Capacity | 10 MW |
| Winter Capacity | 10 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | March 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 13.9 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
OR Solar 8, LLC Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1616 | Lake Iris Solar Project | Avoca, MI | 20.2 GWh |
| #1617 | Woodline Solar | Dairy, OR | 20.2 GWh |
| #1618 | Turrill Solar Farm | Lapeer, MI | 20.2 GWh |
| #1619 | Princeton University Cogeneration | Princeton, NJ | 80.8 GWh |
| #1620 | Deming Solar Energy Center | Deming, NM | 20.1 GWh |
| #1621 | Longview Solar | Hebron, MD | 20.1 GWh |
| #1622 | Logansport Solar | Logansport, IN | 20.1 GWh |
| #1623 | Vale Air Solar Center, LLC | Vale, OR | 20.1 GWh |
| #1624 | Little Bear 3 | Mendota, CA | 20.0 GWh |
| #1625 | Museum Drive East Solar | Grand Island, NE | 20.0 GWh |
| #1627 | DG AMP Solar Piqua Manier | Piqua, OH | 20.0 GWh |
| #1628 | SR Washington I, LLC | Jonesborough, TN | 19.9 GWh |
| #1629 | BCE Los Alamitos 1 | Los Alamitos, CA | 19.1 GWh |
| #1630 | Energix Aditya, LLC | Mineral, VA | 19.9 GWh |
| #1631 | Firwood Solar, LLC | Sandy, OR | 19.9 GWh |
| #1632 | Truman Solar | Colombia, MO | 19.8 GWh |
| #1633 | Ridgeland Solar Project | Ridgeland, SC | 19.8 GWh |
| #1634 | Richfield Solar Energy LLC | Hurlock, MD | 19.8 GWh |
| #1635 | Hyline Solar Center, LLC | Ontario, OR | 19.7 GWh |
| #1636 | Giffen Solar Park | Cantua Creek, CA | 19.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding OR Solar 8, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| C-Drop Hydro | Klamath Falls, OR | 1.5 GWh | 7.2 mi |
| Chiloquin Solar, LLC | Chiloquin, OR | 13.2 GWh | 29.3 mi |
| Fall Creek | Hornbrook, CA | 5.9 GWh | 43.4 mi |
| Green Springs | Columbia Falls, OR | 34.5 GWh | 49.9 mi |
| Klamath Cogeneration Plant | Klamath Falls, OR | 3.4 TWh | 12.3 mi |
| Klamath Expansion Project | Klamath Falls, OR | 9.2 GWh | 12.6 mi |
| Klamath Falls Solar 2 CSG | Klamath Falls, OR | 7.0 GWh | 9.9 mi |
| Linkville Solar (CSG) | Klamath Falls, OR | 6.0 GWh | 11.9 mi |
| NorWest Energy 4, LLC | Bonanza, OR | 3.8 GWh | 31.5 mi |
| Old Mill Solar | Bly, OR | 7.2 GWh | 27.7 mi |
| OR Solar 3, LLC | Malin, OR | 15.4 GWh | 17.2 mi |
| OR Solar 5, LLC | Merrill, OR | 17.7 GWh | 14.5 mi |
| Oregon University System OIT Klamath Fal | Klamath Falls, OR | 2.9 GWh | 10.2 mi |
| Pine Grove - (OR) | Klamath Falls, OR | 1.8 GWh | 6.3 mi |
| Prospect 2 | Prospect, OR | 180.1 GWh | 58.3 mi |
| Round Lake | Klamath Falls, OR | 1.9 GWh | 18.1 mi |
| Skysol | Merrill, OR | 126.5 GWh | 14.1 mi |
| Sprague Hydro | Bly, OR | 1.1 GWh | 35.4 mi |
| Sunset Ridge Solar (CSG) | Klamath Falls, OR | 1.8 GWh | 11.9 mi |
| Woodline Solar | Dairy, OR | 20.2 GWh | 0.5 mi |