Groton Electric Light Department

Groton Electric Light Department


Need a free home energy assessment? Call 888-333-7525 to schedule your free assessment today! Click HERE for more information.  

Connected Homes
MLP Solar Rebate Program

Groton Electric Light Department offers a discounted charger for fully electric vehicles (EVs) and plug-in hybrids (depending on battery size).  

  • Email with any questions.
  • Call 1-413-589-0141 to speak with our EV Program analysts.
  • Click on the flyer below to learn more about the dealership incentive available on 2020 Chevrolet Bolt EVs.*
  • Click on the charger flyer below to learn more about GELD’s EV charger incentives. 
  • Click HERE to download the charging agreement.
  • Click HERE to apply for a discounted charger. 


*Please note, additional manufacturer discounts may be available for EV purchases. Please contact your local dealership to learn more.

HELPS Connected Homes Program leverages the technology of smart appliances and devices into cost savings for the light department and its customers. Customers agree to allow their light department to make brief, limited adjustments to their devices during times of peak electric demand and are rewarded with a quarterly incentive check. Check the chart below to find out if your smart device qualifies. Click the “APPLY ONLINE” link to learn more or to fill out an application.







*Customers who received a free or discounted EV charger through the HELPS EV Program are not eligible to enroll in Connected Homes until three years after the charger was issued.

**Google Nest thermostats will only be controlled between May 1 and September 30. The remaining devices will be controlled year-round. Google and Nest Thermostat are trademarks of Google LLC.

Interested in solar panels?

The new Massachusetts Municipal Light Plant Solar Rebate Program allows residential customers of municipal light plants to apply for a rebate for the purchase, installation, and usage of PV solar panels on their homes.

The Groton Electric Light Department program includes a solar rebate of up to $1.20/watt, capped at 50% of total installed costs. Eligible solar installations should be 10 kW* or less, with less than 20% shading, and facing between 90 and 270 degrees. Other restrictions may apply.

*Note: GELD will rebate the first 5.5 kW installed for a maximum rebate of $6,600. Rebates are on a first-come, first-served basis and are not guaranteed. If a system is greater than 10 kW, there are additional monthly charges – please call GELD for details.

Click HERE for more information or to apply.