A net zero home produces as much energy as it uses over the course of a year. As Massachusetts moves toward stricter codes and electrification, net zero construction is becoming more common and more attainable.
What Net Zero Really Means
Net zero is achieved by first reducing energy demand through an efficient building envelope, then meeting the remaining demand with on site renewable energy, typically rooftop solar. A very low HERS Index score is the hallmark of a net zero ready home.
The Building Blocks
It starts with a tight, well insulated shell, high performance windows, and minimal thermal bridging. Efficient all electric systems such as air source heat pumps and heat pump water heaters handle the loads, and solar offsets the rest.
Verification Through Rating
A HERS rating confirms the home performs as designed. Field testing validates air tightness and duct performance, and the energy model demonstrates the path to net zero.
Is It Right for You
Net zero adds upfront cost but dramatically reduces operating expense and future proofs the home. We can model the options for your project so you can decide with real numbers. Contact us to explore a net zero pathway.