Another Solar Myth Bites the Dust
Way back in 1978, I installed my first solar water-heating system. I continued with solar thermal, installing new systems until tax credits expired in 1986, and I kept nearly all the local systems up and running for ...
California has enacted a "net energy metering" law that lets residential photovoltaic (PV) power producers store their electricity in the utility grid, rather than in batteries. [continue reading]
Small, freestanding, photovoltaic lights are becoming more popular, as both contractors and do-it-yourselfers are attracted to their simplicity. [continue reading]
In nearly every part of the country, solar pool heaters are a practical and economical way to make pools more comfortable and extend the outdoor swimming season. [continue reading]
Armed with a home equity loan, a contractor's license, and some knowledge of energy-efficient technologies, I built an affordable, passive-solar house in Chico, California. [continue reading]
Sacramento residents are signing up in droves to pay a 15% premium (about $3-$7 per month) on their electric bill, in exchange for the pleasure of hosting tiny utility power plants on their roofs. [continue reading]
A federal program that assists with the development of photovoltaic (PV) products for the U.S. building market has led to commercial development of factory-built modular homes with built-in PV systems. [continue reading]
The sky was appropriately sunny for the Solar '94--the twenty-third annual conference of the American Solar Energy Society and the 19th National Passive Solar Conference--held June 25-30 in San Jose, California. [continue reading]
A 2015 study, “Impacts of global warming on residential heating and cooling degree-days in the United States,” comparing heating ...
“Why do you need to cool and heat the whole building? Why don’t you cool and heat ...