Markum Solar Farm
18780 China Spring Rd., Valley Mills, TX 76689Plant Summary Information
Markum Solar Farm is ranked #73 out of 219 solar farms in Texas in terms of total annual net electricity generation.
Markum Solar Farm generated 66.4 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Markum Solar Farm |
|---|---|
| Utility Name | Markum Solar Farm, LLC |
| Location | Bosque County, TX |
| Initial Operation Date | November 2024 |
| Last Update | Feb 2026 |
| Annual Generation | 371.9 GWh |
| Annual Consumption | 1.3 M MMBtu |
| Ranked #1,697 out of 12,637 Power Plants Nationwide | |
| Ranked #197 out of 6,487 Solar Power Plants Nationwide | |
| Ranked #338 out of 820 Texas Power Plants | |
| Ranked #73 out of 219 Texas Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Markum Solar Farm
Monthly Plant Fuel Consumption for Markum Solar Farm
Markum Solar Farm Details
| Summary Information | |
|---|---|
| Plant Name | Markum Solar Farm (67580) |
| Plant Address | 18780 China Spring Rd., Valley Mills, TX 76689 |
| Utility | Markum Solar Farm, LLC (66280) |
| Latitude, Longitude | 31.69479, -97.37488 |
| Generation Dates on File | Nov 2024 to Feb 2026 |
| Initial Operation Date | November 2024 |
| Annual Generation | 371.9 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 | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG24-167-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | TRE |
| Balancing Authority | Electric Reliability Council of Texas, Inc. (ERCO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Brazos Electric Power Coop Inc (2172) |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Generator MKM Details Operating November 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 161 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 161 MW |
| Winter Capacity | 161 MW |
| Minimum Load | 161 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | November 2024 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 209.3 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Markum Solar Farm 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 |
|---|---|---|---|
| #187 | Grant County | Town of Potosi, WI | 378.4 GWh |
| #188 | Prairie Wolf Solar LLC | Ashmore Township, IL | 378.3 GWh |
| #189 | Dry Lake Solar Energy Center | Moapa, NV | 360.0 GWh |
| #190 | SR Russellville | Olmstead, KY | 375.0 GWh |
| #191 | Rambler | San Angelo, TX | 374.3 GWh |
| #192 | Harquahala Sun Solar Project | Tonopah, AZ | 374.3 GWh |
| #193 | Zier Solar | Brackettville, TX | 368.2 GWh |
| #194 | Imperial Solar Energy Center West | Seeley, CA | 373.6 GWh |
| #195 | Castle Gap Solar Hybrid | McCarney, TX | 372.4 GWh |
| #196 | RE Roserock | Fort Stockton, TX | 372.2 GWh |
| #198 | Blythe Solar III, LLC Hybrid | Blythe, CA | 357.8 GWh |
| #199 | Raceway Solar & Storage | Lancaster, CA | 362.3 GWh |
| #200 | Maverick Solar 7, LLC | Desert Center, CA | 369.0 GWh |
| #201 | Edwards Sanborn E1B | Mojave, CA | 351.5 GWh |
| #202 | Montague Solar | Arlington, OR | 367.7 GWh |
| #203 | Maverick Solar, LLC | Desert Center, CA | 366.7 GWh |
| #204 | Impact Solar 1 | Deport, TX | 366.3 GWh |
| #205 | Swift Air Solar I | Goldsmith, TX | 364.7 GWh |
| #206 | BigBeau Solar, LLC | Rosamond, CA | 361.5 GWh |
| #207 | Solar Gen 2 Solar Facility | Calipatria, CA | 364.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Markum Solar Farm.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AbbVie Waco | Waco, TX | 811.0 MWh | 17.6 mi |
| Ash Creek Solar | Abbott, TX | 532.2 GWh | 24.6 mi |
| BPL Crown Solar LLC | Chilton, TX | 214.7 GWh | 29.6 mi |
| BPL Sol Solar LLC | Chilton, TX | 211.9 GWh | 29.6 mi |
| BT Hickerson Solar, LLC | Clifton, TX | 304.5 GWh | 12 mi |
| Copperhead Solar, LLC | Riesel, TX | 292.7 GWh | 34.7 mi |
| Dileo Solar | Clifton, TX | 154.8 GWh | 9.9 mi |
| Eddy II | Eddy, TX | 16.6 GWh | 28.7 mi |
| Griffin Solar | Robinson, TX | 9.2 GWh | 20.5 mi |
| Hubbard Wind | Mt Calm, TX | 931.4 GWh | 32.6 mi |
| Pitts Dudik Solar | Hubbard, TX | 102.0 GWh | 32.4 mi |
| Prairie Hill Wind Project | Mart, TX | 94.0 GWh | 29.5 mi |
| Sandy Creek Energy Station | Riesel, TX | 3.2 TWh | 28.9 mi |
| Sun Valley Solar Project | Abbott, TX | 563.7 GWh | 24.4 mi |
| Thad Hill Energy Center | Clifton, TX | 3.8 TWh | 11.4 mi |
| TPE Whitney Solar, LLC | Kopperl, TX | 16.3 GWh | 24.6 mi |
| Waco Solar | Mt Calm, TX | 915.1 GWh | 32.7 mi |
| Walnut Springs Solar | Walnut Springs, TX | 8.4 GWh | 35.2 mi |
| Whitney | Clifton, TX | 69.4 GWh | 12.1 mi |
| Yellow Jacket | Meridian, TX | 10.0 GWh | 23.3 mi |