Colorado vs Massachusetts Electricity Rates (2026)
Colorado has 45.6% cheaper electricity than Massachusetts. Colorado residents pay 15.56¢/kWh compared to 28.58¢/kWh in Massachusetts, saving about $42.00/month on average.
Colorado
15.56¢
per kWh
$115/mo
Massachusetts
28.58¢
per kWh
$157/mo
Detailed Rate Comparison
| Metric | Colorado | Massachusetts | National Avg |
|---|---|---|---|
| Residential Rate | 15.56¢/kWh | 28.58¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.85¢/kWh | 22.38¢/kWh | - |
| Industrial Rate | 8.49¢/kWh | 20.14¢/kWh | - |
| Avg Monthly Bill | $115 | $157 | $134 |
| Renewable Energy | 30.0% | 14.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: Colorado vs Massachusetts
Monthly cost to run common household appliances in each state.
| Appliance | CO | MA | Savings |
|---|---|---|---|
| Air Purifier | $5.60 | $10.29 | CO saves $4.69 |
| Blender | $0.19 | $0.34 | CO saves $0.16 |
| CFL Bulb (13W) | $0.49 | $0.89 | CO saves $0.41 |
| Cable / Satellite Box | $3.92 | $7.20 | CO saves $3.28 |
| Ceiling Fan | $4.20 | $7.72 | CO saves $3.52 |
| Central Air Conditioner | $130.70 | $240.07 | CO saves $109.37 |
| Chest Freezer | $8.96 | $16.46 | CO saves $7.50 |
| Clothes Dryer (Electric) | $14.00 | $25.72 | CO saves $11.72 |
| Coffee Maker | $1.05 | $1.93 | CO saves $0.88 |
| Crypto Mining Rig | $168.05 | $308.66 | CO saves $140.62 |
| Dehumidifier | $16.80 | $30.87 | CO saves $14.06 |
| Desktop Computer | $7.47 | $13.72 | CO saves $6.25 |
| Dishwasher | $8.40 | $15.43 | CO saves $7.03 |
| Electric Baseboard Heater | $46.68 | $85.74 | CO saves $39.06 |
| Electric Fireplace | $26.14 | $48.01 | CO saves $21.87 |
Bottom Line: Colorado vs Massachusetts
Colorado is the more affordable state for electricity, with rates 45.6% lower than Massachusetts. An average household would save about $504.00/year by living in Colorado.
Colorado gets its electricity primarily from Natural Gas with 30.0% renewable, while Massachusetts relies on Natural Gas with 14.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Colorado or Massachusetts?
Electricity is cheaper in Colorado at 15.56¢/kWh compared to Massachusetts at 28.58¢/kWh. That's a 45.6% difference, saving about $42.00/month on an average residential bill.
What is the average electricity bill in Colorado vs Massachusetts?
The average monthly electricity bill is $115 in Colorado and $157 in Massachusetts. The national average is $134.
Which state uses more renewable energy, Colorado or Massachusetts?
Colorado has a higher renewable energy percentage at 30.0%, compared to 14.0% in Massachusetts.
What are the main energy sources in Colorado and Massachusetts?
Colorado primarily uses Natural Gas, while Massachusetts relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)