Part 1: Evaluation of Mini-Split Heat Pumps as Supplemental and Full System Retrofits in a Hot-Humid Climate
More stringent energy efficiency standards and the demand for higher efficiency are increasing the popularity of technologies such as mini-split heat pumps (MSHPs). The market for ductless heat pumps is growing 10–30% annually. The U....
In the past few years, sales of convenient, clean-burning gas fireplaces have increased dramatically. [continue reading]
In my job as the factory-built home specialist for North Carolina's Alternative Energy Corporation (AEC), I have been crawling under, in, and around manufactured homes for the last dozen years, looking for causes of, and solutions to, building energy problems. [continue reading]
Workers begin installation of the underground coil for a ground source heat pump. The coil will be laid out in a horizontal configuration. [continue reading]
The other day I went to the building supply store looking for materials for my kitchen remodel. [continue reading]
Energy auditors cringe when they see open windows cooling off overheated apartments on cold days. By preventing apartment overheating, thermostatic radiator valves (TRVs) can cost-effectively reduce space heating energy use, according to a recent study in New York City. [continue reading]
When something must be done about an old or inefficient heating system, the challenge can be daunting. The decision will affect comfort, energy costs, and the air quality and safety of a home for years to come. [continue reading]
If you've ever pulled into a gas station in Europe, you know these folks are serious about energy conservation. [continue reading]
Want to help advance our industry, without spending time on policy advocacy? Here are two simple, easy ways to amplify ...
Chris Stratton and Wen Lee are a husband-and-wife team living in the Los Angeles area who are DIY converting their ...