Summary of Electricity Activity in Ada County, ID
Summary of Ada County, ID Generation
Ada County, ID is ranked #681 out of 2,193 U.S. counties nationwide and #8 out of 35 Idaho counties in terms of total annual net electricity generation.
| Annual Generation | 1.2 TWh |
|---|---|
| Annual Consumption | 4.3 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 14 |
| Companies on File | 13 |
Map of Top Producing Plants in Ada County, ID
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Annual Net Generation From solar power
732.3 GWh
National Rank in Terms of solar Net Electricity Generation
#85 /1,317 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#1 /5 Idaho Counties
Monthly Net Generation for Ada County, ID
Monthly Plant Fuel Consumption for Ada County, ID
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #8 / 35 | #681 / 2193 | 1.16 TWh | 4.32 M MMBtu |
| Solar | #1 / 5 | #85 / 1317 | 732.30 GWh | 2.73 M MMBtu |
| Water | #6 / 28 | #98 / 536 | 440.92 GWh | 1.54 M MMBtu |
| Landfill Gas | #4 / 4 | #218 / 239 | 2.79 GWh | 40.93 k MMBtu |
Power Plants in Ada County, ID
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Matrix Pleasant Valley | Pleasant Valley Solar, LLC | 503.6 GWh | 1.9 M MMBtu | Solar |
| Lucky Peak Power Plant Project | Boise-Kuna Irrigation District | 311.2 GWh | 1.1 M MMBtu | Water |
| Swan Falls | Idaho Power Co | 110.0 GWh | 407.8 k MMBtu | Water |
| ID Solar | AES Distributed Energy | 92.2 GWh | 322.0 k MMBtu | Solar |
| Pleasant Valley Solar 2 Project | PVS 2, LLC | 90.3 GWh | 308.0 k MMBtu | Solar |
| Orchard Ranch Solar | Orchard Ranch Solar, LLC | 46.3 GWh | 177.7 k MMBtu | Solar |
| MC6 Hydro Facility | MC6 Hydro Facility | 8.4 GWh | 29.5 k MMBtu | Water |
| Barber Dam | Barber Pool Hydro LLC | 6.7 GWh | 23.2 k MMBtu | Water |
| Mora Drop Hydroelectric Project | Boise Project Board of Control | 4.6 GWh | 16.1 k MMBtu | Water |
| Hidden Hollow Energy | Hidden Hollow Energy LLC | 2.8 GWh | 40.9 k MMBtu | Landfill Gas |
| Boise R Diversion | U S Bureau of Reclamation | 73.0 MWh | 2.1 k MMBtu | Water |
| Kuna BESS | Kuna BESS, LLC | -21.0 GWh | 0 MMBtu | No Information Available |
| Blacks Creek Solar | Blacks Creek Energy Center, LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Boise Bench BESS | Idaho Power Co | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1870 | Adams County | 13.7 GWh | 1 |
| #1673 | Boise County | 46.8 GWh | 1 |
| #1702 | Canyon County | 39.5 GWh | 4 |
| #408 | Elmore County | 2.9 TWh | 26 |
| #1623 | Gem County | 62.9 GWh | 2 |
| #801 | Gooding County | 773.4 GWh | 14 |
| #1214 | Malheur County | 287.1 GWh | 15 |
| #1087 | Owyhee County | 401.1 GWh | 3 |
| #561 | Payette County | 1.7 TWh | 1 |
| #474 | Washington County | 2.3 TWh | 2 |
Electricity Generation for Cities Located in Ada County, ID
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #59 | Boise City, ID | 6.7 GWh | 3 |
| #63 | Hidden Springs, ID | 2.8 GWh | 1 |
| #20 | Kuna, ID | 240.5 GWh | 7 |