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Working Towards “Net Zero”

Colchester, Vermont

Net Zero Case Study

Melissa Jennings and Ryan Dunleavy purchased their 1969 Colchester ranch home in 2019. From the start, they knew that energy improvements would be an important part of their renovation plan and were willing to do what it took to bring their drafty 1960s house into the energy efficient 21st century.

Prior to purchasing the home, Melissa and Ryan had done their homework. They attended workshops, determined solar potential with SunCommon and researched rebate programs through Efficiency Vermont. Says Melissa, “As soon as we were comfortable that we understood our options, we made a call to Paul Fleckenstein at the Energy Co-op to schedule an energy audit.”

Paul was able to do a thorough analysis that identified key areas of their home that should be targeted for energy improvement. Like many older homes, solutions included insulating and sealing the attic, basement rim joists and exterior foundation walls. Because their plan also included installing ground mounted solar panels, mechanical improvements that increased their electricity usage were recommended including new bathroom exhaust fans, two cold-climate heat pumps and a heat pump hot water heater.

The result? A charming mid-century home well on its way to reaching a goal of “net zero” energy usage. Melissa said, “We felt it was important for us to do what we could to support a renewable energy economy. We had the know-how and financial resources to make changes and are happy to do our part to reduce our household fossil fuel use and help the planet.”

Next up for Melissa and Ryan’s home – updating the vintage cedar siding with a new coat of paint and reducing three different trim colors to one!

OUR MEMBER TESTIMONIALS
"We’ve been Co-op members since 2012. In 2005 after using 1,823 gallon of heating oil and five cords of wood for heat and hot water we set out on a long-term effort to bring our energy use under control. Since 2005 we’ve added insulation in the attic, basement and walls, sealed air leaks, installed a solar hot water system, switched from cord wood to pellets, added foam insulation in the basement, hosted four solar trackers from AllEarth Renewables and purchased two cold-climate heat pumps and a heat pump water heater from the Energy Co-op. This winter, we used less than 30 gallons of fuel oil. If you add the savings from car pooling and the incremental cost of purchasing a more efficient vehicle and assume a long-term average of $2.50 a gallon for heating oil and gasoline, we are saving $8,000 a year in energy bills. That’s a 20% tax-free return on our investment. "
- Chuck & Gaye, Jericho, Vermont
"I just wanted to thank you for the great job that you and your weatherization crew did with our house. I have been so pleasantly surprised throughout this process. When I saw the detail that those guys went to in order to ensure everything was done correctly. I was just blown away. They did a fantastic job! Your flexibility with us as well as going through everything with us to explain in detail exactly what is going to happen, and getting it all done exactly how and when you said it would be done. It has just been a very nice and stress free experience. We really feel that it was worth every penny. Thank you so much for all that you’ve done. "
- Jason G., Essex Junction
"I wanted to take a moment to express my thanks and gratitude for the excellent advice and weatherization project that you completed at my house. The work crew was top-notch! They were friendly, easy to work with, and meticulous in their work. There is a significant difference now that the attic insulation is in place. The upstairs is 10 degrees warmer than in December and January; I never have to adjust the thermostat on the main floor-the house maintains an even 66 degrees; and the humidity is at a comfortable level. I have been able to retire my humidifier. I couldn’t be happier with the results. You have a lot to be proud of. I have recommended you to a number of my friends. "
- Shirley G., Shelburne, VT
PRIMARY SERVICES WE PROVIDE:

We serve all of Chittenden County and parts of Grand Isle, Franklin, Lamoille and Washington Counties.

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Vermont Fuel Dealers Association
Efficiency Excellence Network
Energy Action Network
Vermont Businesses for Social Responsibility
City Market
Renewable Energy Vermont
Mitsubishi Electric Diamond Elite Contractor

Contact Us
73 Prim Rd., Ste. 1
Colchester, VT 05446

(802) 860-4090

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