Passive homes are gaining attention as a sustainable and energy-efficient solution for modern living. These homes prioritize airtight construction, high insulation, and energy recovery systems, significantly reducing heating and cooling needs by up to 90% compared to traditional homes. For instance, a Passive House being built in Sacramento is not only energy-efficient but also features fire-resistant materials and continuous fresh air circulation, making it healthier and more comfortable for its occupants. It is designed with aesthetic considerations that blend into its neighborhood while meeting rigorous performance standards oai_citation:3,Sacramento’s first Passive House sets the standard for green builds – The Sacramento Observer.
Retrofit projects are also increasingly incorporating Passive House principles. Phius has introduced tools like the ADORB cost calculator, helping homeowners make decisions that balance carbon reductions with cost-efficiency in their renovations oai_citation:2,Latest Retrofit Standard for Passive House Performance – GreenBuildingAdvisor. Meanwhile, some passive homes are even becoming energy-positive, such as a Minneapolis home that generates excess solar power, earning money from selling it back to the grid oai_citation:1,7 Passive House Examples To Inspire Your Next Project (2024 Update) | House Grail.
These examples highlight how passive homes can be both environmentally friendly and financially smart, offering inspiration for future projects.