For over 20 years, PECI’s residential practice has helped make it easy and affordable for people to invite energy efficiency into their homes. That experience is what allows us to consistently build trusted, reliable program solutions that deliver verifiable energy savings. We prioritize every customer’s experience, sustain market partnerships and ensure client satisfaction. Our turnkey services integrate PECI’s delivery platform, system automation and scalable operations to lower administrative costs while increasing annual Therm and kWh savings.




In 2010 alone, PECI’s residential programs saved more than 157 million kWh of electricity, more than 4.5 million therms of natural gas, and over 517 million gallons of water on behalf of our clients.