| State Rank | County | Net Generation (Past Year) | Power Plants |
| #33 | Accomack County, VA | 267.1 GWh | 9 |
| #64 | Albemarle County, VA | 20.4 GWh | 1 |
| #40 | Alexandria city, VA | 144.8 GWh | 2 |
| #19 | Alleghany County, VA | 784.8 GWh | 2 |
| #65 | Amelia County, VA | 19.9 GWh | 5 |
| #71 | Amherst County, VA | 10.1 GWh | 4 |
| #60 | Appomattox County, VA | 30.5 GWh | 2 |
| #67 | Augusta County, VA | 16.3 GWh | 5 |
| #52 | Bedford County, VA | 58.9 GWh | 5 |
| #4 | Brunswick County, VA | 9.7 TWh | 5 |
| #9 | Buckingham County, VA | 3.6 TWh | 7 |
| #26 | Campbell County, VA | 506.6 GWh | 6 |
| #16 | Caroline County, VA | 976.8 GWh | 1 |
| #53 | Carroll County, VA | 44.1 GWh | 5 |
| #28 | Charles City County, VA | 393.2 GWh | 5 |
| #62 | Charlotte County, VA | 27.5 GWh | 4 |
| #22 | Chesapeake city, VA | 640.2 GWh | 8 |
| #14 | Chesterfield County, VA | 2.1 TWh | 8 |
| #69 | Clarke County, VA | 15.6 GWh | 1 |
| #78 | Culpeper County, VA | 659.0 MWh | 3 |
| #73 | Dinwiddie County, VA | 9.1 GWh | 3 |
| #56 | Essex County, VA | 39.7 GWh | 1 |
| #21 | Fairfax County, VA | 658.2 GWh | 5 |
| #15 | Fauquier County, VA | 2.0 TWh | 4 |
| #8 | Fluvanna County, VA | 4.4 TWh | 4 |
| #25 | Frederick County, VA | 508.9 GWh | 7 |
| #39 | Giles County, VA | 157.8 GWh | 2 |
| #31 | Gloucester County, VA | 322.2 GWh | 3 |
| #74 | Goochland County, VA | 7.2 GWh | 2 |
| #3 | Greensville County, VA | 11.8 TWh | 7 |
| #10 | Halifax County, VA | 3.1 TWh | 13 |
| #57 | Hampton city, VA | 37.3 GWh | 1 |
| #6 | Hanover County, VA | 5.5 TWh | 2 |
| #36 | Henrico County, VA | 213.6 GWh | 6 |
| #35 | Henry County, VA | 221.4 GWh | 11 |
| #79 | Highland County, VA | 323.0 MWh | 1 |
| #23 | Hopewell city, VA | 599.4 GWh | 3 |
| #18 | Isle of Wight County, VA | 805.9 GWh | 9 |
| #49 | James City County, VA | 67.1 GWh | 3 |
| #51 | King and Queen County, VA | 65.0 GWh | 1 |
| #46 | King George County, VA | 76.3 GWh | 2 |
| #24 | King William County, VA | 582.8 GWh | 4 |
| #66 | Lancaster County, VA | 16.9 GWh | 3 |
| #7 | Loudoun County, VA | 4.8 TWh | 2 |
| #1 | Louisa County, VA | 18.1 TWh | 9 |
| #20 | Mecklenburg County, VA | 671.3 GWh | 5 |
| #47 | Middlesex County, VA | 75.4 GWh | 2 |
| #54 | Montgomery County, VA | 42.5 GWh | 2 |
| #59 | New Kent County, VA | 31.5 GWh | 2 |
| #77 | Norfolk city, VA | 1.4 GWh | 1 |
| #58 | Northampton County, VA | 37.0 GWh | 2 |
| #42 | Orange County, VA | 122.6 GWh | 1 |
| #72 | Page County, VA | 9.7 GWh | 2 |
| #63 | Patrick County, VA | 21.8 GWh | 1 |
| #29 | Pittsylvania County, VA | 370.8 GWh | 19 |
| #44 | Powhatan County, VA | 106.9 GWh | 5 |
| #68 | Prince Edward County, VA | 15.8 GWh | 3 |
| #12 | Prince George County, VA | 2.3 TWh | 4 |
| #11 | Prince William County, VA | 2.6 TWh | 11 |
| #37 | Pulaski County, VA | 210.6 GWh | 5 |
| #50 | Richmond city, VA | 65.3 GWh | 3 |
| #41 | Richmond County, VA | 141.5 GWh | 5 |
| #75 | Roanoke County, VA | 6.5 GWh | 1 |
| #70 | Rockbridge County, VA | 14.8 GWh | 2 |
| #48 | Rockingham County, VA | 71.5 GWh | 10 |
| #30 | Russell County, VA | 323.9 GWh | 1 |
| #80 | Salem city, VA | 269.0 MWh | 3 |
| #55 | Shenandoah County, VA | 39.8 GWh | 2 |
| #27 | Southampton County, VA | 433.7 GWh | 5 |
| #17 | Spotsylvania County, VA | 910.1 GWh | 4 |
| #76 | Stafford County, VA | 3.8 GWh | 3 |
| #43 | Suffolk city, VA | 109.2 GWh | 6 |
| #2 | Surry County, VA | 12.9 TWh | 6 |
| #34 | Sussex County, VA | 247.7 GWh | 3 |
| #61 | Virginia Beach city, VA | 29.8 GWh | 2 |
| #5 | Warren County, VA | 8.4 TWh | 2 |
| #32 | Washington County, VA | 287.0 GWh | 1 |
| #45 | Westmoreland County, VA | 102.0 GWh | 4 |
| #13 | Wise County, VA | 2.1 TWh | 3 |
| #38 | Wythe County, VA | 189.2 GWh | 2 |
Net Generation data is based on the last 12 months since May 2026