HVAC to Whole-House Performance Contractor?

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HVAC to Whole-House Performance Contractor?

Guidelines and best practices for making the profitable transition into whole-house work.

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Tree Shading

premium CONTENT
January 08, 2010

The relationship between tree shading and summertime home energy consumption has long been a topic of interest, and has been the subject of many simulations and small-scale studies. A recent study, led by Geoffrey Donovan, ... [continue reading]

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Sizing Air Conditioners

premium CONTENT
January 07, 2010

A mountain of data leads to an unusual conclusion - sometimes bigger is not so bad. [continue reading]

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Comfort to the Maxx

Author: Steve Mann
premium CONTENT
January 07, 2010

In the September/October issue of Home Energy, which includes the Home Performance Contractor’s Business Development Guide, David Butler makes an important point about home performance contracting (p. 6): “The home performance industry ... [continue reading]

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Mold & Rot: Look Before You Leap When Weatherizing

Author: Mac Pierce
free CONTENT
January 06, 2010

Molds are an ancient life form. Neither plants nor animals, molds are members of the Kingdom of the Fungi. Familiar members of the fungal kingdom include molds, mushrooms, and yeasts. Fungi digest spent life, transforming ... [continue reading]

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Is There a Downside to High-MERV Filters?

free CONTENT
November 02, 2009

The new high-MERV filters extract an energy penalty. [continue reading]

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Current Status of Residential Cogeneration

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November 01, 2009

Almost all of our electricity is produced by large centralized power plants that supply power to the electric grid. Only one-third of the fuel energy supplied to these coal and natural gas power plants is ... [continue reading]

Energy Education Data Jam 2014

Michael Wheeler

Energy Education Data Jam 2014

Shortly after taking office in 2009, President Obama launched the Open Government Initiative, an effort to increase transparency, participation, and ...

Energy OutWest 2014

Jim Gunshinan

Energy OutWest 2014

I was at the Energy OutWest Conference several years ago, but a memory still stands out from that event. I ...

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