The Optrel Helios Welding Helmet features a solar-powered darkening filter.
The Bekdahls have a backyard that takes a beating from full sun all day.
Let the sunshine and the hot spa days begin: the solar spa's ready to roll!
The nana wall, six folding glass panels, is this home's passive solar core.
This system uses rainwater to cool PV panels for greater effeciency.
Jay shares tips on installing accent and safety lighting in a landscape.
Using Smart House technology, home dwellers can manage energy usage.
This European system seals and mounts PV modules in a solar roofing shell.
Pulte Homes is building money-saving features into a new development.
This monitor helps teach a home's occupants about their energy use.
Here are the DIY Basics for installing solar window film.
No cords. No batteries. Just lovely, natural-looking outdoor lighting.
Landscape architecture can play a great role in a home's energy efficiency.
Aerogel is a highly efficient and tranlucent home insulating material.
Plug-N-Save presents an easy way to go solar without spending a fortune.