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This Old House | Net Zero Comes Together 



Watch this tour of a 100 year-old home turned net zero, and hear about some of the challenges the builders faced.

This Old House tours their Net Zero house. It’s complete and they discuss challenges. It’s not easy to make a 100 year-old house net zero. But, they did it! 

Related Resources

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Healthy Indoors Magazine: March 2023

Read the March 2023 issue of Healthy Indoors Magazine online.

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NEEP: 2023 Updated MA Residential Stretch Code Summary

This resource summarizes all new provisions and changes in the 2023 update to the Massachusetts energy stretch code for residential buildings.

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Consumer Guide to Solar Electricity

Adding solar to your property is a big decision. This guide will help homeowners understand the basics of renewable energy, financing options, impacts to their electric bill, and which questions to ask the experts.