California Residential Retrofits: Ten Important Lessons Learned
The potential for reducing energy consumption and greenhouse gas emissions through retrofitting existing homes offers major incentives for future work.
Oregon boasts a national reputation for being green, both in its mountain watersheds and in environmental awareness. For nearly five years, residential customers of Oregon’s largest electric and gas providers have been receiving ... [continue reading]
Water is pumped for miles, sometimes hundreds of miles, from its source to 90% of U.S. homes. This takes an enormous amount of energy; in California, it represents the single largest use of energy statewide. ... [continue reading]
In most U.S. cities, single-family homes make up the single largest source of demand for water. [continue reading]
Q I live in a 1920s Wardman row house in Washington, D.C. The house has a cast-iron radiator heating system. I hired a local contractor to do some bathroom renovations. It was necessary to ... [continue reading]
For an increasing number of Californians, renewable energy is an obvious choice. Harnessing the earth’s own inexhaustible energy—whether from the sun, wind, biomass, or other renewable sources—can reduce dependence ... [continue reading]
A San Francisco business takes a holistic and systematic approach to home energy conservation by coupling clean energy technologies and energy efficiency. [continue reading]
Solar PV is becoming an increasingly popular option for generating electricity in urban and suburban homes. Three years ago Niels Wolter of Madison, Wisconsin, installed a 1.3 kW PV system on his family’s three-bedroom ... [continue reading]
The U.S. Department of Energy recently announced the release of a new online simulation tool that provides free, targeted ...
From the rustic 1850s pump shower to the 1920s Humphrey automatic to today’s modern ...