The Energy Star LED Difference
In early 2013, EPA challenged retailers to sell 20 million Energy Star-certified LED lightbulbs by Earth Day 2014. The results are in, and U.S. retailers—with the help of manufacturers and utilities—more than exceeded ...
Marijuana (Cannabis sativa) is a lucrative cash crop, bringing in up to $6,000/lb on the right streets, and it can easily be grown in an inconspicuous house in an average suburban neighborhood. [continue reading]
Residents of Milwaukee, Wisconsin, flocked to a local fairground on October 24, 1998, for an opportunity to trade in their old, unsafe torchieres. a [continue reading]
How many historic preservationists does it take to change a light bulb? Well, a few might consider it, but most won't change a thing. Preservation is the key word here. [continue reading]
When Home Energy first covered the halogen torchiere story ("Bright Prospects for CFL Torchieres," Jan/Feb '97, p. 13), the news was pretty grim. [continue reading]
"Compact fluorescent lamps?" asked a participant in a recent tour through the Energy Efficient Fixtures Lab at Lawrence Berkeley National Laboratory. [continue reading]
Choosing high-quality, efficient lighting for the home just got easier. Energy Star, the joint U.S. Environmental Protection Agency (EPA) and Department of Energy (DOE) voluntary labeling program, has expanded its family of products to include residential light fixtures--both indoor and outdoor, hard-wired and portable. [continue reading]
In recent years, DOE has developed the DOE Guidelines for Building Science Education - a set of job-specific ...
The poet Muriel Rukeyser once said something like this: The universe is not made of atoms; it’s made ...