Costen Solar LLC
530 Gaither Road, Suite 900 Rockville, MD 20850Company Summary Information
Costen Solar LLC is ranked #2,740 out of 5,337 utilities nationwide in terms of total annual net electricity generation, and they are ranked #914 out of 2,679 utilities in terms of total annual net electricity generation from solar.
Costen Solar LLC generated 5.1 GWh during the 3-month period between September 2025 to December 2025.
| Company Name | Costen Solar LLC |
|---|---|
| Location | 530 Gaither Road, Suite 900 Rockville, MD 20850 |
| EIA Utility Type | Independent Power Producer |
| EIA Utility Dates | Jan 2025 to Dec 2025 |
| EIA Annual Generation | 17.0 GWh |
| EIA Power Plants | 1 |
| Fuel Types | Solar |
| Ranked #2,740 out of 5,337 Utilities Nationwide by Annual Generation | |
| Ranked #914 out of 2,679 Utilities Nationwide in terms of Solar Generation | |
Map of Costen Solar LLC Locations
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Monthly Electricity Generation by Type
Monthly electricity generation by source as reported by the EIA
Power Plants Operated by Costen Solar LLC
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Costen Solar | Pocomoke City, Maryland | 17 GWh | Jul 2024 | Dec 2025 | Solar |
Other Companies Listed Alphabetically
A list of companies close to Costen Solar LLC when arranged alphabetically. They do not neccessarily have any association with Costen Solar LLC.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Cornell University - CHP | Ithaca, NY | 249.7 GWh | - |
| Cornillie 2 Community Solar LLC | Safety Harbor, FL | 1.7 GWh | - |
| Corning Riverview Project | Safery Harbor, FL | 7.4 GWh | - |
| Corpus Christi Cogeneration LLC | Corpus Christi, TX | 2.1 TWh | - |
| Cortland Solar 2 LLC | Jersey City, NJ | 4.5 GWh | - |
| Corvus Community Solar | Scottsdale, AZ | 8.4 GWh | - |
| COSO Battery Storage, LLC | Scottsdale, AZ | - | $2.42M |
| COSO Operating Co LLC | Little Lake, CA | 992.7 GWh | - |
| Cosper Creek Solar, LLC | Greenwood VIllage, CO | 3.9 GWh | - |
| Costco Wholesale | Issaquah, WA | 24.7 GWh | - |
| Cot/Division Of Water Reclamation | Toledo, OH | 668.6 MWh | - |
| Cottage Grove Operating Services LLC | Cottage Grove, MN | 656.1 GWh | - |
| Cotton Plains Wind I, LLC | Houston, TX | 203.2 GWh | - |
| Cottontail Solar 2, LLC | San Francisco, CA | - | $611.77k |
| Cottontail Solar 8, LLC | San Francisco, CA | - | $520.30k |
| Cottonwood Bayou Solar, LLC | Houston, TX | 653.4 GWh | - |
| Cottonwood Energy Co LP | Deweyville, TX | 11.7 TWh | $20.03M |
| Cottonwood Solar, LLC | New York, NY | - | $2.56M |
| Cottonwood Wind Project | Juno Beach, FL | 396.9 GWh | $1.80M |
| Cougar Solar, LLC | Charlotte, NC | 3.3 GWh | - |