Geoexchange: how to let earth heat and cool your home by Kirsten Dirksen on May 6, 2010 Frederick Corson’s 5000 square foot home in Northern California’s wine country is much bigger than the average home, but it’s …
Passive solar glass home: beauty of watching the sun move by Kirsten Dirksen on January 21, 2010 Back in the late seventies when Cliff Butler was ready to build his dream home, he was looking for one …
How to make a mini solar air-conditioner (swamp cooler) by Andy on December 23, 2009 Here’s a DIY to make a simple, cheap, and energy-efficient air conditioner with basic materials that should cost less than …
Climate control for sidewalks: making stores close the door by Kirsten Dirksen on July 5, 2009 A loophole exists in our global warming awareness. As most of us are are investing in energy saving appliances and …
