Postretrofit News and Analysis
Our house was built in 1951, but Michele and I have been living there since 2007. I’ve met the two previous owners. One was careful about keeping the house comfortable and efficient—the other ...
Since 1970, traffic volumes have more than doubled on freeways in the Puget Sound region. Transportation is now the region's single largest energy consumer, and motor vehicles are the leading source of air pollution. [continue reading]
The 1,400 residents at Burlington, Vermont's Northgate Apartments faced an uncertain future in 1988. The owners of Northgate announced that they intended to pre-pay their U.S. Housing and Urban Development (HUD) loan ahead of schedule and convert the 336-unit complex to market level rents. [continue reading]
Domestic hot water heating accounts for 15-27% of the total energy use in a typical Minneapolis apartment building, not counting energy used for lighting and electric appliances. [continue reading]
Every now and then we hear of a case of energy conservation above and beyond the call of duty. Pam Coxon and her husband David have reduced their electricity consumption in their San Francisco house by about 65% over the course of the last two years. [continue reading]
Most of us are aware that marketing greatly impacts the way consumers make decisions and ultimately make purchases or investments. ...
Hawaii is notorious for leading the nation in aloha spirit—and solar power. Up to 53% of Hawaii’s ...