Compare Massachusetts’ lowest electricity rates
Massachusetts energy customers can work the benefits of a deregulated energy market in their favor. Compare and explore affordable electricity rates, providers, and plans on our marketplace. Browse top Massachusetts electric rates by your utility company:
Today's Eversource Energy electric rates for Massachusetts
| Plan Name | Plan Length | Rate* |
|---|---|---|
| Clearview Energy - ClearGuarantee6 | 6 months | $0.123/ kWh |
| Clearview Energy - ClearGuarantee8 | 8 months | $0.125/ kWh |
| Clearview Energy - ClearGuarantee24 | 24 months | $0.127/ kWh |
| Constellation - 9 Month Home Power Plan | 9 months | $0.130/ kWh |
| Clearview Energy - ClearGuarantee12 | 12 months | $0.134/ kWh |
| Clearview Energy - ClearCharge12Plus | 12 months | $0.147/ kWh |
| Constellation - 24 Month Home Power Plan | 24 months | $0.153/ kWh |
| Constellation - 24 Month Green Home Power Plan | 24 months | $0.158/ kWh |
Please note: All rates above are accurate as of 3/23/2025, 11:29:03 PM CDT for ZIP Code 02114. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.
*All pricing shown in cents per kWh
National Grid’s current electric rates for Massachusetts
| Plan Name | Plan Length | Rate* |
|---|---|---|
| Clearview Energy - ClearGuarantee6 | 6 months | $0.122/ kWh |
| Constellation - 9 Month Home Power Plan | 9 months | $0.123/ kWh |
| Clearview Energy - ClearGuarantee9 | 9 months | $0.124/ kWh |
| Clearview Energy - ClearGuarantee24 | 24 months | $0.137/ kWh |
| Constellation - 12 Month Home Power Plan | 12 months | $0.140/ kWh |
| Clearview Energy - ClearGuarantee12 | 12 months | $0.144/ kWh |
| Constellation - 24 Month Home Power Plan | 24 months | $0.150/ kWh |
| Constellation - 24 Month Green Home Power Plan | 24 months | $0.154/ kWh |
| Direct Energy - Go Green Lights 18 | 18 months | $0.156/ kWh |
| Clearview Energy - ClearCharge12Plus | 12 months | $0.159/ kWh |
| Direct Energy - Go Green Lights 12 | 12 months | $0.160/ kWh |
| Smart Energy - Green 12 Month Fixed Rate | 12 months | $0.165/ kWh |
| Smart Energy - Green 6 Month Fixed Rate | 6 months | $0.176/ kWh |
| Smart Energy - Green 18 Month Fixed Rate | 18 months | $0.186/ kWh |
Please note: All rates above are accurate as of 3/23/2025, 11:29:03 PM CDT for ZIP Code 01915. Rates may have changed since this date/time. For the most up to date rates in your area, please enter your zip code above.
*All pricing shown in cents per kWh
Average Massachusetts electricity rates for March 2025
Massachusetts electricity rates change on a monthly and sometimes daily basis. Based on the most recent data from the Energy Information Administration (EIA), the average residential electricity rate in Massachusetts was 31.22 cents per kilowatt-hour (kWh). For commercial customers, the average rate was 22.46 cents per kWh.
The cost of electricity in Massachusetts varies depending on your neighborhood, usage level, and other features. For instance, Western Mass electric rates may differ from those in Eastern Mass. To get the most accurate price for your location, enter your ZIP code on our marketplace.
Types of energy plans in Massachusetts
- Fixed-rate plans: With a fixed-rate plan, you pay a set price for the duration of your contract. This price remains constant despite any changes in the energy market. However, you’ll pay an early cancellation fee if you cancel before the contract ends.
- Variable-rate plans: Variable-rate plans fluctuate with demand shifts in the energy market. As a result, your Massachusetts electricity rate can change monthly. However, you’ll have the flexibility to terminate your plan anytime because variable-rate plans don’t lock you into a contract.
- Prepaid and no-deposit plans: Many providers require a credit check and a deposit before you begin service. To avoid the deposit, you may be able to choose a no-deposit plan. A popular no-deposit option is the prepaid plan, which lets you pay for energy upfront. You will receive regular alerts about your account balance and can add additional funds as needed.
- Renewable energy plans: Many electricity providers in Massachusetts offer renewable energy options for consumers. Some companies offer renewable energy credits (RECs) to offset your home’s environmental footprint. Others source 100% green energy from solar power or other sustainable sources.
Make sure to read the Terms of Service (TOS) for any plan you are considering to understand all its components. Our energy buying guide can help you learn more about the various plan types.
Massachusetts electric companies
Massachusetts residents can buy electricity or natural gas from their utility company or an energy supplier. Energy deregulation benefits customers because they are free to compare rates and plans to find the best electric and gas plans for their needs. However, it’s important to know how these companies differ to better understand your options.
Energy suppliers
Energy suppliers sell electricity plans directly to customers. Since suppliers are competing for your business, they often offer lower rates or unique incentives to appeal to new customers. Residents and business owners can compare various energy suppliers to find the cheapest electricity in MA. A few top Massachusetts suppliers include Constellation Energy, Direct Energy, and Clearview Energy.
Utility companies
Consumers in deregulated areas can choose their supplier, but they cannot choose their utility company. Your location determines your utility company because of the established power grid. However, you can still compare electric rates in Massachusetts and decide whether to buy your energy from your assigned utility or a retail energy provider.
Your assigned utility will deliver your electricity regardless of where you buy it from. Utility companies transport electricity safely across the grid to homes and businesses. If you experience a power outage, call your utility company to restore power:
- Eversource: 800-592-2000
- National Grid: 1-800-465-1212
- Unitil: 888-301-7700
Massachusetts price to compare
Utilities have a default rate called the Price to Compare (PTC). You can compare this with rates from energy suppliers to find a more affordable price. Check the following table for current Massachusetts PTC rates to get an idea of the typical cost of electricity in MA. Enter your ZIP code on our marketplace to compare today’s lowest electric rates in Massachusetts.
| Utility | Price to Compare | PTC Valid Thru |
|---|---|---|
| National Grid | 14.67 ¢ per kWh | 31-Jul-25 |
| Eversource- NSTAR | 13.24 ¢ per kWh | 31-Jul-25 |
| Unitil | 14.21 ¢ per kWh | 31-Jul-25 |
| Eversource-WMECO | 11.83 ¢ per kWh | 31-Jul-25 |
Average electric bill in Massachusetts
Based on the most recent data from the EIA, the average monthly residential electricity bill in Massachusetts is $174.52. This is calculated using the current average electric rate of 31.22 cents per kWh and typical usage of 559 kWh per month.
Commercial energy in Massachusetts
Like residents, businesses can also benefit from deregulation in Massachusetts. The power to choose commercial rates allows companies to customize their electric and gas plans to suit their usage levels and business needs. Check out our commercial energy page to learn more about how business electricity plans work.
Understanding deregulation in Massachusetts
Massachusetts officially deregulated both its electricity and natural gas markets in 2005, giving consumers the power to choose energy plans to suit their budgets. Since then, residents and businesses have been able to directly compare electric rates in Massachusetts to find the best electric and gas plans for their usage levels.
You can often save on your monthly energy bill if you learn to shop strategically in deregulated markets. For instance, demand tends to drop during milder seasons like spring or fall in Massachusetts, so you could lock in a lower rate by signing up for a new plan during one of these times.
Easily compare the best electric rates in MA on the free Choose Energy marketplace. Enter your ZIP code to get started.
Find the right energy plan with Choose Energy
Choose Energy is a national energy marketplace helping customers compare and sign up for electricity plans in their area. We simplify the energy-shopping process by partnering with top electricity suppliers to help you find today’s best energy rates. Here’s how it works:
- Enter your ZIP code. Compare the best electric and gas plans and recent rates in your area. Our online marketplace is free and easy to use.
- Pick a plan. Once you find the best plan, you can sign up online or over the phone in a few minutes. Or, you can call one of our experts to walk you through the process.
- Enjoy your choice. Your new provider will handle the setup for you without interrupting your service.
Frequently asked questions about Massachusetts energy
Who is the cheapest supplier in Massachusetts?
Constellation Energy and Clearview Energy currently offer the cheapest electricity rates in Massachusetts on the Choose Energy marketplace. However, electricity rates change frequently, so make sure to enter your ZIP code to find the most recent rates in your area.
How long does it take to switch energy providers?
Switching providers is quick and effortless with Choose Energy. You can compare plans and sign up in a matter of minutes. Your new service usually begins on your next billing cycle, but some providers may offer same-day electricity setup. Once you’re enrolled in a plan, your new provider will transition your service without interruption.
What happens if I don’t choose an energy supplier?
If you don’t sign up with an energy supplier in Massachusetts, you’ll be enrolled in an energy plan through your utility at the default rate, otherwise known as the price to compare. The PTC is often higher than the electric rates you can find through alternative suppliers.
How can I lower my electric bill in Massachusetts?
There are many ways to lower your electric bill, including properly maintaining your HVAC and upgrading to more energy-efficient appliances. One of the most straightforward ways to lower your electric bill is by reducing your energy consumption. You can also compare electric rates in MA on the Choose Energy marketplace.