National Grid - Residential (Gas) Solar Water Heating Rebate Program

December 04, 2009


National Grid provides funding support to residential gas customers who install solar hot water heating. National Grid residential gas customers with eligible solar hot water systems can apply for a rebate of 15% off project costs up to a maximum of rebate of $1,500 for solar water heating systems. This rebate requires that participating customers share their water heating usage data for a period of 12 months in order to receive funding. National Grid works directly with residential solar installers, who submit rebate applications on behalf of the customer. Funding is limited. For further information please visit the program website or contact National Grid using the information below.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: Massachusetts
Incentive Type: Rebate Program
Web Site:
Administrator: KeySpan Energy Delivery
Start Date:
Eligible Renewable/Other Technologies:
  • Solar Water Heat
Incentive Amount: Residential: 15% of project cost
Maximum Incentive: Residential: $1,500
Installation Requirements: Residential system must be installed between 05/01/2008 and 11/15/2009


Name: National Grid (Gas)

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.