Boulder County, Colorado Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
- The average electricity bill in Boulder County, CO is $100.85
- The average electricity rate in Boulder County, CO is 15.02¢
Electric Bills and Electric Rates in Boulder County, CO
The average residential electric bill in Boulder County, CO is $100.85 per month. Boulder County, CO is the 4th most expensive county in Colorado for electricity.
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Boulder County, Colorado Electricity Overview
Boulder County uses 13664.07% more electricity than it generates.
The US average residential price per kilowatt hour sits at 16.73 cents, while residents of Boulder County enjoy an average rate that is 10.24% below that at 15.02 cents per kilowatt hour.
The use of natural gas in Boulder County yields a total of 23,277.53 megawatts of electricity, propelling this county into its ranking of 9th in Colorado out of 64 counties.
The average monthly residential electricity cost in Boulder County is 31.47% lower than the US average monthly residential bill.
On average, Boulder County citizens are responsible for 4,300.57 kilograms of CO2 emissions per person each year, making them the 8th worst polluting county based on per capita pollution.
The 23,280.24 megawatt hours of electricity produced by non-renewable fuels ranks Boulder County at 12th out of 64 counties in Colorado in non-renewable power generation.
ENERGY CONSUMPTION
Total Consumption
3,204,308 MWh
Consumption per Capita
9.79 MWh
ENERGY PRODUCTION
Total Production
23,280 MWh
Production from Non-Renewable Energy
23,280 MWh
Production per Capita
0.07 MWh
EMISSIONS
CO2 Emissions
1,408,300,077 kg
CO2 Emissions per Capita
4,300.57 kg
Recent Electricity Rates and Production Changes in Boulder
To see the most recent electricity rates and production changes for cities in Boulder County, select the city below. If you would like to get access to monthly historical data, please contact us directly by submitting a request.
Rates and Production Categories
Boulder Electricity Pricing Data
Average Residential Bundled Electricity Rate for November, 2024
14.44¢ per kWh
- 1.47% lower than last month
- 2.56% higher than November last year
- 5.34% lower than the Colorado average
- 15.21% lower than the US average
- 153rd in the state out of 480 cities
- The state rank has increased by 37 since last month
- The state rank has increased by 59 since November last year
- 11,257th in the US out of 31,800 cities
- The national rank has increased by 682 since last month
- The national rank has increased by 1,614 since November last year
12 Month Rolling Average Residential Bundled Rate
14.89¢ per kWh
- 0.2% higher than last month
- 3.88% higher than November last year
- 0.92% lower than the Colorado average
- 9.72% lower than the US average
- 226th in the state out of 480 cities
- The state rank has increased by 38 since last month
- The state rank has increased by 16 since November last year
- 14,140th in the US out of 31,800 cities
- The national rank has increased by 182 since last month
- The national rank has dropped by 357 since November last year
Average Residential Bundled Electricity Bill for November, 2024
$80.2 per month
- 11.59% higher than last month
- 9.73% higher than November last year
- 16.14% lower than the Colorado average
- 32.17% lower than the US average
- 108th in the state out of 480 cities
- The state rank has dropped by 60 since last month
- The state rank has increased by 35 since November last year
- 1,967th in the US out of 31,800 cities
- The national rank has dropped by 954 since last month
- The national rank has dropped by 722 since November last year
12 Month Rolling Average Residential Bundled Bill
$90.2 per month
- 0.66% higher than last month
- 6.91% higher than November last year
- 14.63% lower than the Colorado average
- 36.58% lower than the US average
- 132nd in the state out of 480 cities
- The state rank has increased by 5 since last month
- The state rank has increased by 3 since November last year
- 1,276th in the US out of 31,800 cities
- The national rank has dropped by 21 since last month
- The national rank has dropped by 376 since November last year
Boulder, CO Electricity Overview

Citizens who call Boulder home spend, on average, 14.89 cents per kilowatt hour for their electricity. Thankfully, this is 2.96% less than Colorado's average price of 15.34 cents, resulting in the city ranking 226th out of 482 cities in Colorado for best average electricity rate. There is 28332.07% more electricity used in Boulder than is produced, meaning they must purchase electricity from neighboring cities and counties. The city has seen a 9.80% rise in non-renewable fuel usage for electricity.
Boulder is the 12th highest ranked city in Colorado out of 482 when it comes to total pollution from electricity use, with the city emitting 451,023,540.89 kilograms of CO2 emissions. Additionally, the city ranks 468th highest in the state for emissions per capita, which could be argued to be the more important statistic. They average 4,275.83 kilograms of emissions per citizen. Natural Gas is the primary fuel type in Boulder, with 99.93% 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 August and the highest average bill is in August.
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 | 15.26 | 91.53 | 9,869,332.95 | 1,505,952,307 |
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, 12.65 cents per kilowatt hour for their electricity. Thankfully, this is 17.54% less than Colorado's average price of 15.34 cents, resulting in the city ranking 8th out of 482 cities in Colorado for best average electricity rate. The electricity grid in the city experiences an average of 0.86 outages per customer each year, with outages lasting about 90.97 minutes. The US averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes per outage. City of Longmont Electric has an estimated 22,813 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 482 when it comes to total pollution from electricity use, with the city emitting 430,839,637.94 kilograms of CO2 emissions. This total also equates to a ranking of 45th worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 984,929.37 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Longmont
Longmont residential electric rates are highest in November and the highest average bill is in August.
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 | 12.49 | 102.73 | 347,461.32 | 43,403,925.57 | |
| Public Service Company of Colorado | BUNDLED | 15.26 | 91.53 | 9,869,332.95 | 1,505,952,307 | |
| United Power | BUNDLED | 16.15 | 134.86 | 1,013,368.22 | 163,679,846 |
Zips with electric coverage in Longmont, Colorado include: 80504, 80501, 80503
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Lafayette, CO Electricity Overview

Citizens who call Lafayette home spend, on average, 14.89 cents per kilowatt hour for their electricity. Thankfully, this is 2.96% less than Colorado's average price of 15.34 cents, resulting in the city ranking 260th out of 482 cities in Colorado for best average electricity rate. The electricity grid in the city experiences an average of 0.97 outages per customer each year, with outages lasting about 103.86 minutes. The US averages of outages and outage time frames are 1.44 outages per year and 123.49 minutes per outage. Public Service Company of Colorado has an estimated 1,690 residential customers, which is more than all other suppliers who operate in the city.
Lafayette is the 31st highest ranked city in Colorado out of 482 when it comes to total pollution from electricity use, with the city emitting 129,723,582.37 kilograms of CO2 emissions. This total also equates to a ranking of 45th worst in the state for emissions per capita. The city has no power production sources, resulting in the need to import the 296,557.13 megawatt hours that citizens here consume.
Average Residential Electricity Bills & Rates in Lafayette
Lafayette residential electric rates are highest in August and the highest average bill is in August.
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 | 15.26 | 91.53 | 9,869,332.95 | 1,505,952,307 |
Zips with electric coverage in Lafayette, Colorado include: 80020, 80027, 80516, 80026, 80301, 80303
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Boulder County, Colorado Production, Consumption, and Emissions by Fuel Types
Power Plants in Boulder County, Colorado
| Plant | City/County | State | Primary Fuel Type | Production (MWh) | Production State Rank | Emission (kg) | Emission State Rank | Emissions per MWh | Emissions per MWh State Rank | Toxic Chemical Release | Closing Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Boulder County | CO | Natural Gas | 19,650 | 16 | 15,701,515.2 | 16 | 799.06 | 2 | 12/2026 | ||
University of ColoradoUniversity of Colorado (100.00%) | Boulder | CO | Natural Gas | 3,630.24 | 17 | 1,115,073.91 | 17 | 307.16 | 17 |
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 6 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 | 91,399 |
| 2 | City of Longmont Electric | 34,404 |
| 3 | United Power | 3,519 |
| 4 | Poudre Valley REA | 2,898 |
| 5 | Estes Park Utilities | 2,416 |
| 6 | Lyons Electric | 996 |