Summary of Electricity Activity in Fairfax County, VA
Summary of Fairfax County, VA Generation
Fairfax County, VA is ranked #863 out of 2,193 U.S. counties nationwide and #21 out of 80 Virginia counties in terms of total annual net electricity generation.
| Annual Generation | 658.2 GWh |
|---|---|
| Annual Consumption | 13.1 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 5 |
| Companies on File | 4 |
Map of Top Producing Plants in Fairfax County, VA
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Annual Net Generation From non-biogenic municipal solid waste power
348.8 GWh
National Rank in Terms of non-biogenic municipal solid waste Net Electricity Generation
#3 /48 U.S. Counties
State Rank in Terms of non-biogenic municipal solid waste Net Electricity Generation
#1 /2 Virginia Counties
Monthly Net Generation for Fairfax County, VA
Monthly Plant Fuel Consumption for Fairfax County, VA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #21 / 80 | #863 / 2193 | 658.25 GWh | 13.08 M MMBtu |
| NON-Biogenic Municipal Solid Waste | #1 / 2 | #3 / 48 | 348.81 GWh | 6.96 M MMBtu |
| Biogenic Municipal Solid Waste | #1 / 2 | #3 / 48 | 285.39 GWh | 5.70 M MMBtu |
| Landfill Gas | #7 / 13 | #154 / 239 | 12.94 GWh | 228.14 k MMBtu |
| Natural Gas | #28 / 31 | #772 / 927 | 9.80 GWh | 191.19 k MMBtu |
| Solar | #59 / 59 | #1286 / 1317 | 1.31 GWh | 4.46 k MMBtu |
Power Plants in Fairfax County, VA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Covanta Fairfax Energy | Covanta Fairfax Inc | 644.0 GWh | 12.8 M MMBtu | Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.5% |
| I 95 Landfill Phase II | NextEra Renewable Fuels, LLC | 12.9 GWh | 228.1 k MMBtu | Landfill Gas |
| Reston Town Center Solar 1 | Reston Town Center Solar 1 LLC | 1.3 GWh | 4.5 k MMBtu | Solar |
| Fairfax Landfill | Madison Energy Investments LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| I 95 Municipal Landfill Phase I | NextEra Renewable Fuels, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1415 | Alexandria city | 144.8 GWh | 2 |
| #342 | Charles County | 3.8 TWh | 6 |
| #1328 | District of Columbia | 194.5 GWh | 25 |
| #504 | Fauquier County | 2.0 TWh | 4 |
| #1591 | Howard County | 74.2 GWh | 25 |
| #280 | Loudoun County | 4.8 TWh | 2 |
| #798 | Montgomery County | 780.3 GWh | 18 |
| #164 | Prince George's County | 8.0 TWh | 40 |
| #441 | Prince William County | 2.6 TWh | 11 |
| #2045 | Stafford County | 3.8 GWh | 3 |
Electricity Generation for Cities Located in Fairfax County, VA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #138 | Belle Haven, VA | 253.0 MWh | 1 |
| #20 | Lorton, VA | 656.9 GWh | 4 |
| #130 | Reston, VA | 1.3 GWh | 1 |