
Spotlight Article:
Bailey Family Earns Bragging Rights
Our attempt to improve the energy efficiency of our home began in 2008, after the electrical portion of our utility bill soared over $400. We had long been resigned to a steep energy bill, in part because ...
Keep Reading


FILTER ARTICLES

Pressure Pans: New Uses and Old Fundamentals
archive CONTENT
Duct leakage continues to be one of the biggest home performance problems, so duct sealing retrofits are in steady demand. Here at Ecotope and Delta-T, we've discovered a way for advanced duct sealers to speed up their diagnostics. [continue reading]

Sick Houses: Using Diagnostic Tools to Improve Indoor Air Quality
archive CONTENT
"Sick building syndrome" is caused by everything from dangerous molds to meteorological occurrences. Improving the indoor air quality of these buildings calls for careful diagnostics and even more careful removal of and repairs to problem areas. [continue reading]

THE CASE OF THE CO LEAK: Solving the Mysteries of Carbon Monoxide Exposures
archive CONTENT
A colorless, odorless, flavorless, nonirritating gas, carbon monoxide (CO) causes more poisoning deaths today than any other substance. [continue reading]

The Rage for Aquaria
archive CONTENT
Residential energy auditors often dismiss or overlook aquaria in their assessments. Yet nearly one in every 12 households owns at least one aquarium. [continue reading]

Power Factors Revealed
archive CONTENT
When it comes to power, not all electrical appliances are created equal. To find out how much power an appliance consumes, energy auditors occasionally multiply line voltage by the current reading obtained from a clamp-on ammeter. [continue reading]

Data Loggers: An Interview with Some Heavy Users
archive CONTENT
The first data loggers were human. When labor was cheap, students and others were hired to sit next to wattmeters and record the reading every 15 minutes. Data loss occurred for various reasons, such as boredom. [continue reading]

Sowing Conservation in Garden Apartments
archive CONTENT
Auditing low-rise garden apartments is different from auditing single-family or high-rise multifamily buildings. [continue reading]

Florida House Aglow with Lighting Retrofit
archive CONTENT
Most lighting studies focus on average lighting energy use or on how much energy can be saved by retrofitting large numbers of homes. However, at the Florida Solar Energy Center (FSEC), we were interested in finding out how much lighting energy we could save in a single house. [continue reading]



Doug Garrett
Code Conflict Between 2012 IRC and 2012 IECC
It has come to my attention that there may be a building science-based conflict in the language of the 2012 International ...


Doug Garrett
Home Performance and HVAC Contractors: Recent Legislative Initiative In Texas
As energy auditors and raters went about their business of testing homes, performing energy audits and HVAC system inspections, they ...
























