Time of Day Rates

Effective April 1, 2026, we’re proud to introduce a new residential Time-of-Day (TOD) electric rate which will be reflected in your May bill. With this new rate, the price you pay for electricity is based on when you use it.
Simply put, TOD reflects the true cost of energy for a given time period.

Time Periods

Period Time
Peak Weekdays 3:00 p.m. to 7:00 p.m.
Super Off-Peak Daily 1:00 a.m. to 5:00 a.m.
Off-Peak All other hours

2026 Energy Rates

Period Standard* Shoulder**
Peak $0.30315 $0.25379
Super Off-Peak $0.20117 $0.19644
Off-Peak $0.20432 $0.20230

* Standard months: Jan, Feb, May–Sep, Dec

** Shoulder months: Mar, Apr, Oct, Nov

Service / Meter Charge (Single Phase) $20.00 per month

Opt-Out Rate

For customers who have opted out of the AMI meter, your rate will follow the Residential Opt-Out Rate below because your meter does not support Time-of-Day (TOD) billing.

For customers with an AMI meter who choose to opt out of the TOD rate, your rate will also follow the Residential Opt-Out Rate below:

Service / Meter Charge (Single Phase) $20.00 per month

  • Capacity and Transmission Charge:
    • First 657 kWhs: $0.03931 per kWh
    • Next 178 kWhs: $0.05240 per kWh
    • All in excess of 835 kWhs: $0.07757 per kWh
  • Distribution Charge: $0.09183 per kWh
  • Energy Charge: $0.07903 per kWh

Questions about the 2026 Rates?

Concord Municipal Light Plant
1175 Elm Street, Concord, MA 01742
Phone: 978-318-3101
Email: concordutilities@concordma.gov