Compare rates and terms from certified suppliers in Leominster, Massachusetts.
Auto-switch when better rates appear
You'll need your National Grid account number. Takes about 2 minutes.
You're switched to the lowest rate available. Kicks in at your next meter read.
Rates are checked every day. When your contract's up, you're moved to the next best deal. You don't have to do anything.
"National Grid rates in Worcester were eating my paycheck. This found me better options and handles everything."
"Set it up once and forgot about it. They monitor National Grid rates daily and switch me when I'll save."
"My National Grid service is identical but I'm saving $45 a month. Took less time than my coffee break."
ZIP code 01453 is in the National Grid service area. Explore more electricity options for Leominster residents.
Looking for more options? Visit the Leominster electricity page to see all ZIP codes and compare rates for the entire city.
The cheapest electricity rate in ZIP code 01453 is 14.3¢/kWh from Clearview Energy for the supply portion of your bill. This National Grid service area is part of Massachusetts' Energy Choice program, where you can choose your electricity supplier while National Grid continues delivering your power. Compare all available supplier rates above to find the best deal.
Rates are for supply only · Your National Grid delivery charges stay the same regardless of supplier
The lowest electricity rate for National Grid customers in ZIP code 01453 is 14.3¢/kWh from Clearview Energy.
Rates verified January 2026 • Reviewed by Brad • Source: MA DPU
Smart Enroll is an automatic rate monitoring service for National Grid customers. Instead of manually comparing and switching suppliers, Smart Enroll monitors rates 24/7 and switches you to better plans automatically.
Provide your name, email, and phone number so we can keep you informed when rates change or when we find a better deal.
Enter your account number (found on your bill) and service address. This connects your account to our rate monitoring system.
Sign the Letter of Authorization (LOA) to allow us to monitor rates and switch you to better plans when they become available. You stay in control—no surprise changes.
What happens after you enroll: We continuously monitor MA DPU-licensed supplier rates. When we find a plan that saves you money, we handle the switch automatically. National Grid continues delivering your power—only the supply rate changes.
Smart Enroll works with suppliers licensed by the Massachusetts Department of Public Utilities (MA DPU). You can cancel anytime with no fees.
Guides written specifically for customers in your area.
Massachusetts electricity deregulation guide. DPU regulations, Eversource and National Grid rates, competitive suppliers, and how to your consumer rights today.
