Comparing Eight Cold-Climate PH Envelopes
Passive Houses with different wall systems are studied to see what their life cycle energy and carbon savings are compared to conventionally built homes.
The 2010 North American Passive House Conference covered topics including the building science behind the Passive House standard, applying Passive House principles to various building types (new construction and retrofits, residential and commercial), the certification process, and lots of case studies. [continue reading]
(Passivhaus Institut) Mary James, author of two books on Passive Houses, conducts an exclusive interview with Wolfgang Feist, scientific director of the Passivhaus Institut (PHI) in Darmstadt, Germany, and now also professor of building physics ... [continue reading]
During his 14-year career with the Salvation Army, Captain Ethan Frizzell has followed the Army’s traditional leadership-development path, moving routinely up the ladder from leadership positions that serve relatively small populations to those ... [continue reading]
Houston may be a standout in the market, but it seems that energy efficiency programs and DOE standards are lifting all homes to better efficiency. [continue reading]
The occasion was the 2009 Historic Green spring-break gathering of students and professionals in New Orleans. Organized around the goal of creating “the nation’s first zero-carbon neighborhood,” the annual ten-day event provides ... [continue reading]
Consulting online reviews has become an integral part of the modern consumer’s buying process. A recent study from ...
Reality-LLC is my consulting firm based in southern Arizona. Water is a precious resource here—as it is ...