Summary of Electricity Activity in Sussex County, DE
Summary of Sussex County, DE Generation
Sussex County, DE is ranked #1,656 out of 2,192 U.S. counties nationwide and #3 out of 3 Delaware counties in terms of total annual net electricity generation.
| Annual Generation | 53.1 GWh |
|---|---|
| Annual Consumption | 393.1 k MMBtu |
| Last Update | Jun 2026 |
| Power Plants | 21 |
| Companies on File | 17 |
Map of Top Producing Plants in Sussex County, DE
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Annual Net Generation From solar power
24.2 GWh
National Rank in Terms of solar Net Electricity Generation
#777 /1,318 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#3 /3 Delaware Counties
Monthly Net Generation for Sussex County, DE
Monthly Plant Fuel Consumption for Sussex County, DE
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #3 / 3 | #1656 / 2192 | 53.09 GWh | 393.15 k MMBtu |
| Solar | #3 / 3 | #777 / 1318 | 24.18 GWh | 85.57 k MMBtu |
| Landfill Gas | #2 / 3 | #110 / 239 | 22.63 GWh | 248.88 k MMBtu |
| Wind | #1 / 1 | #496 / 518 | 4.04 GWh | 14.50 k MMBtu |
| Distillate Fuel Oil | #3 / 3 | #272 / 742 | 2.24 GWh | 44.19 k MMBtu |
Power Plants in Sussex County, DE
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Ameresco Delaware South | AMERESCO Delaware South | 22.6 GWh | 248.9 k MMBtu | Landfill Gas |
| Heimlich Solar | Heimlich Solar Partners LLC | 9.2 GWh | 31.4 k MMBtu | Solar |
| Bruce A Henry Solar Farm | Delaware Electric Cooperative | 6.2 GWh | 22.3 k MMBtu | Solar |
| DEC Phase II at Georgetown | Luminace Solar MC, LLC | 5.2 GWh | 18.7 k MMBtu | Solar |
| University of Delaware Wind Turbine | First State Marine Wind | 4.0 GWh | 14.5 k MMBtu | Wind |
| Indian River Generating Station | Indian River Operations Inc | 2.2 GWh | 44.2 k MMBtu | Distillate Fuel Oil |
| Onyx - Allen Harim | Onyx Asset Services Group | 1.9 GWh | 6.9 k MMBtu | Solar |
| Perdue Bridgeville Photovoltaic | Terraform Arcadia | 1.8 GWh | 6.4 k MMBtu | Solar |
| CE DE - Harbeson | Standard Solar | 0.0 Wh | 0 MMBtu | No Information Available |
| Chaberton Solar Biggins Creek LLC | Dimension Energy LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Chaberton Solar Blue Hen LLC | Dimension Energy LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| DE-ECA CS Seaford | Glenville Hollow Community Energy Initiative LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| DEL022-30423B Thorogoods Rd, LLC | Pivot Energy | 0.0 Wh | 0 MMBtu | No Information Available |
| ESS Lewes | Customized Energy Solutions | 0.0 Wh | 0 MMBtu | No Information Available |
| Lewes | City of Lewes | 0.0 Wh | 0 MMBtu | No Information Available |
| NL DE Taylor CSG | Standard Solar | 0.0 Wh | 0 MMBtu | No Information Available |
| Rifle Range Road Solar | Rifle Range Road Solar, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Seaford | City of Seaford | 0.0 Wh | 0 MMBtu | No Information Available |
| Seaford Delaware Plant | Invista | 0.0 Wh | 0 MMBtu | No Information Available |
| Sunrise Solar Lincoln DE (CSG) | Standard Solar | 0.0 Wh | 0 MMBtu | No Information Available |
| Sussex CSG 2 LLC | Dimension Energy LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #2015 | Cape May County | 4.6 GWh | 5 |
| #1650 | Caroline County | 55.1 GWh | 2 |
| #1135 | Cumberland County | 366.7 GWh | 24 |
| #1506 | Dorchester County | 103.8 GWh | 8 |
| #654 | Kent County | 1.2 TWh | 19 |
| #1186 | Queen Anne's County | 318.6 GWh | 10 |
| #1393 | Somerset County | 159.8 GWh | 7 |
| #1876 | Talbot County | 13.4 GWh | 3 |
| #1681 | Wicomico County | 44.6 GWh | 11 |
| #1725 | Worcester County | 34.3 GWh | 5 |
Electricity Generation for Cities Located in Sussex County, DE
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #15 | Bridgeville, DE | 1.8 GWh | 2 |
| #13 | Dagsboro, DE | 2.2 GWh | 2 |
| #7 | Georgetown, DE | 33.9 GWh | 3 |
| #10 | Greenwood, DE | 9.2 GWh | 1 |
| #12 | Lewes, DE | 4.0 GWh | 3 |
| #9 | Milford, DE | 19.3 GWh | 2 |
| #14 | Milton, DE | 1.9 GWh | 2 |