Designed for energy efficiency, the home has two inches of closed-cell, spray foam insulation in the walls, R-49 ceiling insulation, and R-value triple-pane windows — all allowing homeowners to ...

"America gains nothing, and loses a lot, by getting rid of it." UCLA professor urges government to rethink on plans to end ...

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

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

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 ...