For a Home Energy Audit, Call (888) 333-7525

For Questions on HELPS Rebates, the EV Charger Program, or Energy Efficiency, Call (413) 308-1311

Home Energy Loss Prevention Services (HELPS)

HELPS is the leading residential energy conservation service for Massachusetts municipal utility customers. HELPS provides energy education, home energy audits, assistance with home energy improvements, and ENERGY STAR® appliance rebates.

Home Energy Audits

Established in 1988 by the Massachusetts Municipal Wholesale Electric Company (MMWEC), HELPS delivers free home energy audits, innovative energy technology, and superior customer service.  Read more about HELPS or call our staff toll-free at (888) 333-7525 to schedule your audit today!

Ipswich Electric Light Department (IELD) customers, please call 866-306-0909 to schedule a home energy audit.

Peabody Municipal Light Plant (PMLP) customers, please call 978-531-5975 to schedule a home energy audit.


Participating municipal utilities are offering new incentives for customers with smart devices through the new Connected Homes Program. ENROLL NOW or click HERE for more information.

Additional Rebates

Some HELPS Members offer rebates and other ways to save directly through their light departments. Click on the below light departments to learn more.

Groton Electric Light Department
Holyoke Gas & Electric
Ipswich Electric Light Department
Mansfield Municipal Electric Department
Wakefield Municipal Gas & Light Department

Electric Vehicle Program & Incentives

Call 413-308-1311 or email us at to find out more about the new 2021 electric vehicle models and incentives, along with Smart Level 2 Charger incentives. Programs available to customers of participating municipal utilities.

Learn more ...

MLP Heat Pump Rebate Program

Participating municipal utilities are partnering with Mitsubishi to offer a new MLP Heat Pump Rebate Program.  For more information, click here. 

In the News

MMWEC Selected for National Heat Pump Challenge: Read More HERE

MMWEC Connected Homes Program Expands: Read More HERE

MMWEC Named Finalist in Back to Work Challenge: Read More HERE

MMWEC Receives Additional Funding for MLP Solar Rebate Program: Read More HERE

MMWEC Launches “Connected Homes” Program: Read More HERE

Municipal Light Departments to Launch Virtual Home Energy Audits: Read More HERE



HELPS and GO Newsletter

The HELPS and GO newsletter shares news, rebate information, and program offerings related to MMWEC’s Home Energy Loss Prevention Services (HELPS) Program for residential municipal light plant (MLP) customers and its Green Opportunity (GO) Program for commercial and industrial customers.

To download the most recent edition of the MMWEC HELPS and GO newsletter, click on the image below. Visit HERE for an archive of all newsletters.

HELPS Audit Videos

Click Here for helpful tips on home energy savings with a HELPS Home Energy Audit.

EV and Charging Videos

Check out these informational videos on EV driving and charging.