Boulder County, Colorado Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
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Boulder County, Colorado Electricity Overview
Boulder County uses 51802.99% more electricity than it generates.
The US average residential price per kilowatt hour sits at 15.72 cents, while residents of Boulder County enjoy an average rate that is 12.68% below that at 13.72 cents per kilowatt hour.
The use of natural gas in Boulder County yields a total of 6,203.72 megawatts of electricity, propelling this county into its ranking of 11th in Colorado out of 64 counties.
The average monthly residential electricity cost in Boulder County is 37.79% lower than the US average monthly residential bill.
On average, Boulder County citizens are responsible for 4,940.05 kilograms of CO2 emissions per person each year, making them the 7th worst polluting county based on per capita pollution.
The 6,251.55 megawatt hours of electricity produced by non-renewable fuels ranks Boulder County at 13th out of 64 counties in Colorado in non-renewable power generation.
ENERGY CONSUMPTION
Total Consumption
3,244,741 MWh
Consumption per Capita
9.87 MWh
ENERGY PRODUCTION
Total Production
6,252 MWh
Production from Non-Renewable Energy
6,252 MWh
Production per Capita
0.02 MWh
EMISSIONS
CO2 Emissions
1,623,857,878 kg
CO2 Emissions per Capita
4,940.05 kg
Boulder, CO Electricity Overview

Citizens who call Boulder home spend, on average, 14.43 cents per kilowatt hour for their electricity. Thankfully, this is 1.39% less than Colorado's average price of 14.64 cents, resulting in the city ranking 124th out of 483 cities in Colorado for best average electricity rate. There is 27413.75% more electricity used in Boulder than is produced, meaning they must purchase electricity from neighboring cities and counties. Electric production plants in Boulder have, sadly, permitted a 65.00% increase in the amount of fossil and other non-renewable fuel types used last year.
Boulder is the 12th highest ranked city in Colorado out of 483 when it comes to total pollution from electricity use, with the city emitting 517,381,048.47 kilograms of CO2 emissions. Additionally, the city ranks 466th highest in the state for emissions per capita, which could be argued to be the more important statistic. They average 4,930.73 kilograms of emissions per citizen. Natural Gas is the primary fuel type in Boulder, with 98.73% of electricity production coming from the fuel type. Boulder has the 4th highest number of electricity plants of any city in the state, with one total plant.
Average Residential Electricity Bills & Rates in Boulder
Boulder residential electric rates are highest in January and the highest average bill is in April.
Historical Electricity Rates:
Electric Companies With Service in Boulder, Colorado
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
Public Service Company of Colorado | BUNDLED | 14.43 | 87.13 | 9,690,037 | 1,398,655,971 |
Zips with electric coverage in Boulder, Colorado include: 80503, 80302, 80304, 80301, 80303, 80305, 80310, 80025
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Longmont, CO Electricity Overview

Citizens who call Longmont home spend, on average, 11.51 cents per kilowatt hour for their electricity. Thankfully, this is 21.35% less than Colorado's average price of 14.64 cents, resulting in the city ranking 8th out of 483 cities in Colorado for best average electricity rate. The electricity grid in the city experiences an average of 0.42 outages per customer each year, with outages lasting about 23.52 minutes. The US averages of outages and outage time frames are 1.58 outages per year and 145.81 minutes per outage. City of Longmont Electric has an estimated 25,423 residential customers, which is more than all other suppliers who operate in the city.
Longmont is the 14th highest ranked city in Colorado out of 483 when it comes to total pollution from electricity use, with the city emitting 487,757,665.14 kilograms of CO2 emissions. This total also equates to a ranking of 44th worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 975,150.84 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Longmont
Longmont residential electric rates are highest in January and the highest average bill is in June.
Historical Electricity Rates:
Electric Companies With Service in Longmont, Colorado
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
City of Longmont Electric | BUNDLED | 10.81 | 77.69 | 342,300 | 37,000,100 | |
Public Service Company of Colorado | BUNDLED | 14.43 | 87.13 | 9,690,037 | 1,398,655,971 | |
United Power | BUNDLED | 13.48 | 111.09 | 939,366 | 126,584,776 |
Zips with electric coverage in Longmont, Colorado include: 80504, 80501, 80503
Lafayette, CO Electricity Overview

Citizens who call Lafayette home spend, on average, 14.43 cents per kilowatt hour for their electricity. Thankfully, this is 1.39% less than Colorado's average price of 14.64 cents, resulting in the city ranking 124th out of 483 cities in Colorado for best average electricity rate. The largest vendor in the city based on megawatt hours sold is Public Service Company of Colorado. The nationwide average monthly residential electric bill is $147.64, while the Lafayette average is 40.98% lower at $87.13 per month.
Lafayette is the 31st highest ranked city in Colorado out of 483 when it comes to total pollution from electricity use, with the city emitting 149,636,817.43 kilograms of CO2 emissions. This total also equates to a ranking of 44th worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 299,161.81 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Lafayette
Lafayette residential electric rates are highest in January and the highest average bill is in April.
Historical Electricity Rates:
Electric Companies With Service in Lafayette, Colorado
Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
---|---|---|---|---|---|---|
Public Service Company of Colorado | BUNDLED | 14.43 | 87.13 | 9,690,037 | 1,398,655,971 |
Zips with electric coverage in Lafayette, Colorado include: 80020, 80027, 80516, 80026, 80301, 80303
Electricity Production in Boulder County, Colorado
Power Plants in Boulder County, Colorado
Plant | City/County | State | Primary Fuel Type | Production (MWh) | Emission (kg) | Emissions per MWh | Toxic Chemical Release | Closing Date |
---|---|---|---|---|---|---|---|---|
University of ColoradoUniversity of Colorado (100.00%) | Boulder | CO | Natural Gas | 3,764.55 | 1,185,983.89 | 315.04 | ||
Boulder County | CO | Natural Gas | 2,487 | 2,821,730.8 | 1,134.59 | 12/2026 |
Boulder County, Colorado Details
Boulder County's electricity use results in CO2 pollution totaling 1,623,857,877.9 kilograms, which is the 200th largest amount of any county in the US. Additionally, the county ranks 1506th worst in the United States for emissions per citizen, which could be argued to be the more important metric. The county has 2 power producing plants within its borders. This is the 301st most plants within a county in the nation. In Boulder County, Natural Gas makes up 99.23% of the fuel sources used for electricity generation.
Providers In Each City in Boulder County:
- Boulder, Colorado:
- Public Service Company of Colorado: 100.00%
- Jamestown, Colorado:
- Public Service Company of Colorado: 100.00%
- Lafayette, Colorado:
- Public Service Company of Colorado: 100.00%
- Longmont, Colorado:
- City of Longmont Electric: 80.22%
- Public Service Company of Colorado: 18.28%
- United Power: 1.51%
- Louisville, Colorado:
- Public Service Company of Colorado: 100.00%
- Lyons, Colorado:
- City of Longmont Electric: 8.68%
- Poudre Valley REA: 3.90%
- Lyons Electric: 87.42%
- Nederland, Colorado:
- Public Service Company of Colorado: 100.00%
- Superior, Colorado:
- Public Service Company of Colorado: 100.00%
- Ward, Colorado:
- Public Service Company of Colorado: 100.00%
* City coverage generated based on government data. Always verify you can get service from the provider.
FAQ
How many power plants are located in Boulder County, Colorado?
Boulder County, Colorado has 2 active electricity plants producing electricity for the county and other surrounding areas.
What electricity company is the largest provider in Boulder County, Colorado?
By total customer count, Public Service Company of Colorado is the largest electricity company in Boulder County, Colorado.
How many electric companies offer service in Boulder County, Colorado?
There are 5 electricity suppliers offering service in Boulder County, Colorado.
What electricity companies offer service in Boulder County, Colorado?
County Customers Rank | Provider | Est. County Customers |
---|---|---|
1 | Public Service Company of Colorado | 89,154 |
2 | City of Longmont Electric | 38,464 |
3 | United Power | 4,227 |
4 | Poudre Valley REA | 2,709 |
5 | Lyons Electric | 1,066 |