Past, Present, Future: Directions in Single-Family Energy Auditing and Retrofits

Spotlight Article:

Past, Present, Future: Directions in Single-Family Energy Auditing and Retrofits

Round-robin energy audits and a building science stakeholder survey help to inform technical and policy discussions for single-family homes.

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Refrigerator Monitoring, A Sequel

Author: Larry Kinney
premium CONTENT
September 01, 2000

How briefly can you monitor refrigerator energy use and still get valid results? Home Energy takes another look at this timely topic. [continue reading]

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Energy Ratings for Rental Units

premium CONTENT
July 01, 2000

        If a property’s energy use were made visible, would that be sufficient incentive to convince landlords to invest in energy-efficient capital improvements? That’s the question ... [continue reading]

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Weather Data Getting Cloudy

Author: Joe Huang
archive CONTENT
September 01, 1999

In the last two decades, researchers have relied increasingly on computer programs such as DOE-2 and BLAST to analyze building energy use. For example, simulations can be used to extrapolate building energy performance from limited measured energy data, or to weather normalize predicted savings in energy management or shared savings contracts. [continue reading]

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Solving a Chimney Moisture Problem

Author: Joe Ponessa
archive CONTENT
September 01, 1999

In September 1998, roofer Kevin Fischer, carpenter/painter Bill Coyle, and I were called to help out on an 80-year-old, three-story, wood frame house located in southern New Jersey. [continue reading]

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Calculating Water Heater Energy Use

archive CONTENT
July 01, 1999

Have you ever wanted to calculate how much energy a water heater would use annually in a given household? To make this task easier, Lawrence Berkeley National Laboratory (LBNL) has developed a straightforward equation that produces results close to those of simulation programs--without their baffling complexity. [continue reading]

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Program Assesses Contractor Work in California

archive CONTENT
May 01, 1999

A new project will use building diagnostic equipment and techniques to assess the installation quality of energy features in new California homes. [continue reading]

HPC Working For You: Climate Change & Carbon Reduction

Deborah E. Miller

HPC Working For You: Climate Change & Carbon Reduction

HPC develops new approaches to federal, state and local policies that promote growth in the residential energy efficiency sector through ...

New Report Shows Big Jump in Net-Zero Energy Homes

Shilpa Sankaran

New Report Shows Big Jump in Net-Zero Energy Homes

Net-zero energy homes seem to be growing their way out of a purely niche market. The number of zero energy ...

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