Millican Solar Energy LLC
TBD, Prineville, OR 97754Plant Summary Information
Millican Solar Energy LLC is ranked #3 out of 130 solar farms in Oregon in terms of total annual net electricity generation.
Millican Solar Energy LLC generated 38.1 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Millican Solar Energy LLC |
|---|---|
| Utility Name | Invenergy Services LLC |
| Location | Crook County, OR |
| Initial Operation Date | March 2021 |
| Last Update | Oct 2025 |
| Annual Generation | 142.6 GWh |
| Annual Consumption | 517.4 k MMBtu |
| Ranked #2,951 out of 12,553 Power Plants Nationwide | |
| Ranked #629 out of 6,410 Solar Power Plants Nationwide | |
| Ranked #57 out of 274 Oregon Power Plants | |
| Ranked #3 out of 130 Oregon Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Millican Solar Energy LLC
Millican Solar Energy LLC Details
| Summary Information | |
|---|---|
| Plant Name | Millican Solar Energy LLC (63050) |
| Plant Address | TBD, Prineville, OR 97754 |
| Utility | Invenergy Services LLC (49893) |
| Latitude, Longitude | 44.15411, -120.53409 |
| Generation Dates on File | Mar 2021 to Oct 2025 |
| Initial Operation Date | March 2021 |
| Annual Generation | 142.6 GWh |
| Fuel Types | Solar |
| 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 | PacifiCorp - West (PACW) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | PacifiCorp (14354) OR |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator GEN1 Details Operating March 2021
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 70 MW |
| Summer Capacity | 71.4 MW |
| Winter Capacity | 71.4 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | March 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Tilt Angle | 60 |
| DC Net Capacity | 76.8 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Millican Solar Energy 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 |
|---|---|---|---|
| #619 | Magnolia Solar | Mulberry, FL | 145.0 GWh |
| #620 | Cattle Ranch | Arcadia, FL | 144.9 GWh |
| #621 | Sunflower County | Ruleville, MS | 144.6 GWh |
| #622 | Bluefield Preserve Solar | Okeechobee, FL | 144.4 GWh |
| #623 | Mesquite Solar 5, LLC | Tonopah, AZ | 134.4 GWh |
| #624 | FPL Etonia Creek | Palatka, FL | 143.8 GWh |
| #625 | Everglades Solar Energy Center | Homestead, FL | 143.7 GWh |
| #626 | Encino Solar Energy Center | Rio Rancho Estates, NM | 143.5 GWh |
| #627 | Eastover Solar | Eastover, SC | 143.4 GWh |
| #628 | Canoe | Holt, FL | 143.4 GWh |
| #630 | Bullfrog Creek Solar | Wimauma, FL | 142.5 GWh |
| #631 | Grove | Vero Beach, FL | 142.4 GWh |
| #632 | Apalachee | Marianna, FL | 142.2 GWh |
| #633 | Adams Solar LLC PA | Gettysburg, PA | 142.2 GWh |
| #634 | Monarch | TBD, FL | 142.1 GWh |
| #635 | Wildflower Solar Energy Center | Arcadia, FL | 142.0 GWh |
| #636 | Pleinmont Solar 1 | Spotsylvania, VA | 141.8 GWh |
| #637 | Centerfield Cooper Solar, LLC | Chesterfield, SC | 141.7 GWh |
| #638 | Britton Solar Energy Center | Moriarty, NM | 141.3 GWh |
| #639 | Lithia Solar | Lithia, FL | 141.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Millican Solar Energy LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 45 Mile Hydroelectric Project | Culver, OR | 4.9 GWh | 40 mi |
| Adams Solar Center | Madras, OR | 20.1 GWh | 46.2 mi |
| Bear Creek Solar Center | Bend, OR | 21.5 GWh | 35.5 mi |
| Bend | Bend, OR | 1.1 GWh | 39.2 mi |
| Elbe Solar Center | Madras, OR | 21.8 GWh | 46.1 mi |
| Fort Rock IV | Fort Rock, OR | 24.0 GWh | 56.8 mi |
| Green Solar LLC (CSG) | Culver, OR | 3.1 GWh | 42.2 mi |
| Juniper Ridge Hydroelectric Project | Bend, OR | 11.9 GWh | 36.5 mi |
| NorWest Energy 2, LLC | Bend, OR | 19.2 GWh | 35 mi |
| Opal Springs Hydro | Culver, OR | 29.4 GWh | 44.4 mi |
| OSLH, LLC | Bend, OR | 22.2 GWh | 35 mi |
| Pelton | Madras, OR | 361.8 GWh | 50.8 mi |
| Prineville Solar Energy LLC | Prineville, OR | 97.1 GWh | 0.8 mi |
| Rock Garden Solar, LLC | Fort Rock, OR | 24.6 GWh | 55.9 mi |
| Round Butte | Madras, OR | 794.4 GWh | 48.2 mi |
| Siphon Power Project | Bend, OR | 15.6 GWh | 40.4 mi |
| Solar Star Oregon II | Prineville, OR | 124.4 GWh | 19.1 mi |
| Suntex Solar, LLC | Riley, OR | 24.7 GWh | 58.8 mi |
| Tumbleweed Solar, LLC | Redmond, OR | 18.7 GWh | 34.7 mi |
| Warm Springs Power Enterprises | Warm Springs, OR | 60.5 GWh | 52.8 mi |