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This summer (July 6-22) CEA and NSTAR will be reaching out to Cambridge’s small business community to promote energy efficiency measures and accompanied incentives. The Cambridge commercial canvass is made possible through a partnership with Northeastern University’s Summer Discovery program which is supplying six volunteers for the duration of the small commercial campaign. After several days of training, volunteers will visit Cambridge’s small businesses establishments, and alert businesses of money-saving opportunities in their buildings. Businesses that implement qualified energy efficiency improvements will be eligible to receive a window sticker certifying them as a Green Business Leader. Benefits incurred from energy efficiency improvements include: using less energy, saving money, catching up on deferred maintenance, and improving comfort and productivity of staff and customers. The Cambridge Energy Alliance (CEA) is a community-based nonprofit organization sponsored by the City of Cambridge that helps residents and business owners invest in making their homes and buildings work smarter and more efficiently-saving energy, water and money. CEA aims to tackle building inefficiencies because 80% of the greenhouse gas emissions in Cambridge are from buildings, and over 60% of those emissions come from the commercial sector. In order to reduce Cambridge energy use CEA helps residents, businesses, and institutions of all sizes make their buildings work smarter and better by presenting them with tips, incentives, and rebates to help them save energy, water, and money. The incentives CEA presents are offered through NSTAR, Cambridge’s local environmentally-forward utility company.

Site updated: September 12, 2024 Page updated: July 2, 2010

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Number of Household Members Income Eligible
Annual Household Income
Enhanced Residential
Annual Household Income
Standard Offers
Annual Household Income
1 Up to $45,392 $45,393 – $91,200 $91,201 and higher
2 Up to $59,359 $59,360 - $104,200 $104,201 and higher
3 Up to $73,326 $73,327 - $117,250 $117,251 and higher
4 Up to $87,294 $87,295 - $130,250 $130,251 and higher
5 Up to $101,261 $101,262 - $140,700 $140,701 and higher