Summary of Electricity Activity in Jefferson County, CO
Summary of Jefferson County, CO Generation
Jefferson County, CO is ranked #1,383 out of 2,165 U.S. counties nationwide and #23 out of 47 Colorado counties in terms of total annual net electricity generation.
| Annual Generation | 152.8 GWh |
|---|---|
| Annual Consumption | 4.2 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 9 |
| Companies on File | 6 |
Map of Top Producing Plants in Jefferson County, CO
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Annual Net Generation From natural gas power
135.5 GWh
National Rank in Terms of natural gas Net Electricity Generation
#510 /928 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#8 /15 Colorado Counties
Monthly Net Generation for Jefferson County, CO
Monthly Plant Fuel Consumption for Jefferson County, CO
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #23 / 47 | #1383 / 2165 | 152.84 GWh | 4.17 M MMBtu |
| Natural Gas | #8 / 15 | #510 / 928 | 135.51 GWh | 4.10 M MMBtu |
| Water | #17 / 20 | #462 / 538 | 11.12 GWh | 40.97 k MMBtu |
| Solar | #22 / 32 | #959 / 1247 | 6.21 GWh | 22.03 k MMBtu |
Power Plants in Jefferson County, CO
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Colorado Energy Nations Company | Molson Coors USA LLC | 119.1 GWh | 3.9 M MMBtu | Natural Gas |
| Gross Hydro Plant | Denver City & County of | 11.1 GWh | 41.0 k MMBtu | Water |
| Plains End II LLC | Plains End Operating Services LLC | 10.3 GWh | 112.1 k MMBtu | Natural Gas |
| Plains End | Plains End Operating Services LLC | 6.1 GWh | 66.2 k MMBtu | Natural Gas |
| Mtn. Solar 4 (CSG) | Standard Solar | 3.6 GWh | 12.7 k MMBtu | Solar |
| Jeffco Community Solar Gardens LLC | SunShare Management | 2.6 GWh | 9.3 k MMBtu | Solar |
| DOE Golden NREL Main Campus | DOE National Renewable Energy Laboratory | 0.0 Wh | 0 MMBtu | No Information Available |
| DOE Golden NWTC Building Side | DOE National Renewable Energy Laboratory | 0.0 Wh | 0 MMBtu | No Information Available |
| DOE Golden NWTC Research Side Hybrid | DOE National Renewable Energy Laboratory | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #294 | Adams County | 4.7 TWh | 37 |
| #1131 | Arapahoe County | 349.3 GWh | 15 |
| #1441 | Boulder County | 117.9 GWh | 12 |
| - | Broomfield County | -686.0 MWh | 1 |
| #1428 | Clear Creek County | 125.2 GWh | 3 |
| #1117 | Denver County | 362.7 GWh | 9 |
| #1881 | Douglas County | 11.4 GWh | 2 |
| #1800 | Grand County | 19.1 GWh | 3 |
| #1833 | Park County | 14.6 GWh | 1 |
| #1572 | Summit County | 69.8 GWh | 2 |
Electricity Generation for Cities Located in Jefferson County, CO
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #59 | Arvada, CO | 19.0 GWh | 3 |
| #39 | Golden, CO | 119.1 GWh | 4 |
| #88 | Lakewood, CO | 3.6 GWh | 1 |