Boyce reports that photovoltaic systems for converting sunlight to electricity have become more efficient and affordable.
David interviews a renowned Northern California woodworker for his tips on using recycled wood.
How the circular houses by modular builder Deltec are designed for super energy efficiency.
Instructive displays by Thrive Home Builders show how their houses achieve net-zero energy use.
It calculates your solar energy savings. Plug your address into this new Web app to find out what your roof can do for you.
Boyce looks at the trade-offs between super energy-efficiency and livability in his analysis of Pure Blue, Brookfield Home's latest energy-efficient demonstration home.
Colorado architects and builders offer insights and experience on building energy-efficient homes.
Six new tech-oriented home products received an enthusiastic response at the Pittsburgh Home & Garden Show.