Far beyond building their home into the side of a hill, the residence has a remarkable number of energy-efficient features.

Together, these features create a space that’s not only comfortable and inviting but also healthier for you and the planet.

Idaho builders and utility experts promote energy efficiency with solar-ready homes, hydro power, and storage solutions to ...

AI-designed materials cool better than paint and save energy. Their uses span homes, clothes, and space tech. A new class of ...

Stripping hundreds of millions of dollars from renewable energy and efficiency initiatives is part of a broader move to undo ...

To remove odors and avoid carbon dioxide poisoning, passive houses use mechanical heat recovery ventilation systems, Hartford ...

Energy-Efficient Layout: At the heart of any efficient home design is the goal of reducing energy consumption through smart planning.This includes proper insulation, airtight construction, and ...