If You Were Plumbing, How Much Beer Would You Hold?
You open the hot-water tap. Then you wait for the hot water to flow. How long? (Too long, according to most people, I say.) The time depends on flow rate, the amount of water in ...
An Overview of High-Efficiency Natural-Gas and Electric Water Heaters [continue reading]
A study of 120 combination bath/shower units finds that you may literally be throwing money down the drain. [continue reading]
A Large-Scale Study of Residential Laundry Systems [continue reading]
It’s a huge success? It hasn’t gone anywhere? Actually, it’s a little of both. Fifty states and six territories have launched Cash for Appliances programs since late last year. ... [continue reading]
Canadian building scientists and a family of four set out to build a home that uses nine times less energy than the average - and half the water. [continue reading]
Once homeowners commit to one form of solar improvement, they soon start inquiring about other options as well. Here's how to answer their need and grow your business. [continue reading]
To save money on a building’s energy costs, window replacement may not be a smart move, according to ...
DOE’s Home Energy Score™ is a tool for homeowners, homebuyers, and renters that estimates home energy use, ...