Mass Save Partner Electric & Gas

National Grid Energy Rebates

As a Mass Save partner, National Grid customers have access to comprehensive rebates plus exclusive programs like Connected Solutions for battery storage.

View All Rebates View All Rebates

Max Heat Pump Rebate

$16,000

Free Home Energy Assessment

Yes

Connected Solutions

Battery Incentives

0% Financing

HEAT Loan

Central & Western Massachusetts, Worcester, Springfield, and surrounding areas
1.3 million electric, 900,000+ gas customers
800-322-3223
nationalgridus.com

Available Rebate Programs

All rebates available to National Grid customers through Mass Save and utility-specific programs.

National Grid Exclusive

Connected Solutions Program

National Grid's Connected Solutions program pays you for allowing your battery storage system to support the grid during peak demand periods. Earn up to $1,500 annually while helping reduce strain on the electricity grid.

  • Earn $225/kW for battery discharge during peak events
  • Stack with Mass Save and SMART incentives
  • Works with Tesla Powerwall, Enphase, and other systems
Learn About Connected Solutions

Example Annual Earnings

Tesla Powerwall (13.5 kWh) ~$1,000/year
Enphase IQ Battery (10 kWh) ~$750/year
LG RESU (9.6 kWh) ~$700/year

Actual earnings vary based on battery size and participation in peak events.

How to Get Started

Follow these steps to access your National Grid energy rebates.

1

Verify Your Account

Confirm you're a National Grid customer by having a recent bill handy.

2

Schedule Assessment

Book a free Home Energy Assessment through Mass Save.

3

Get Recommendations

Receive personalized upgrade recommendations and rebate amounts.

4

Claim Rebates

Complete projects with approved contractors and receive your rebates.

Schedule Free Assessment

National Grid Service Area in Massachusetts

National Grid is a major utility serving central and western Massachusetts, providing both electric and gas service to over 2 million customers combined. The service area includes the state's second and third largest cities (Worcester and Springfield) as well as numerous smaller communities.

Central and western Massachusetts features a mix of older industrial cities, college towns, and rural communities. Many homes in this region rely on oil or propane heating due to limited natural gas infrastructure, making heat pump conversions particularly attractive for both comfort and savings.

Major Cities Served:

Worcester
Springfield
Lowell
Lawrence
Haverhill
Lynn
Brockton
Malden
Holyoke
Chicopee
Pittsfield
Northampton

Central & Western MA Energy Profile

Customers Served 2.2M+ (electric + gas)
Common Home Types Triple-deckers, Colonials
Primary Heating Oil, Gas, Propane
Heat Pump Opportunity Very High

Homes converting from oil or propane to heat pumps qualify for the highest rebate amounts and see the greatest savings.

Frequently Asked Questions

Common questions about National Grid energy rebates and Mass Save programs.

Is National Grid part of Mass Save?

Yes, National Grid is a founding Mass Save partner and one of the largest utilities in Massachusetts, serving over 1.3 million electric and 900,000 gas customers. All National Grid customers have full access to Mass Save rebates including heat pump incentives up to $16,000, free home energy assessments, 0% HEAT Loan financing, and income-qualified programs.

What is the National Grid Connected Solutions program?

Connected Solutions is National Grid's demand response program that pays you for allowing your home battery to support the grid during peak demand periods. You can earn up to $225 per kW of battery capacity annually (typically $700-$1,500/year depending on battery size). The program works with Tesla Powerwall, Enphase, LG, and other compatible systems.

Does National Grid provide both electric and gas service?

Yes, National Grid provides both electric and gas service throughout central and western Massachusetts. Many customers have both services from National Grid. If you have both, you may qualify for rebates on both electric upgrades (heat pumps, EV chargers) and gas-related improvements (high-efficiency furnaces, boilers).

What areas does National Grid serve in Massachusetts?

National Grid serves central and western Massachusetts including Worcester, Springfield, Lowell, Lawrence, Lynn, Brockton, and the Berkshires. The service area extends from the New Hampshire border south to Rhode Island and from the MetroWest area west to the New York border.

How do I schedule a free home energy assessment as a National Grid customer?

Call Mass Save at 1-866-527-7283 or visit MassSave.com to schedule your free Home Energy Assessment. Have your National Grid account number ready. The assessment takes 2-3 hours and includes immediate improvements like air sealing, LED bulbs, and smart power strips at no cost.

What EV charger rebates does National Grid offer?

National Grid offers rebates up to $700 for residential Level 2 EV charger installations, with higher amounts available for income-qualified customers. This can be combined with the federal tax credit (30% up to $1,000) for total savings exceeding $1,000 on your home charging setup.

Enhanced Savings

Income-Qualified Programs

National Grid customers who meet income guidelines can access enhanced rebates covering up to 100% of project costs, plus additional benefits like no-cost insulation.

Check If You Qualify
No-cost insulation & weatherization
Up to $16,000 heat pump rebates
Priority scheduling