Principles of Heating and Cooling

Principles of Heating and Cooling

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Understanding how heat is transferred from the outdoors…
Skylights

Energy saver - Skylights

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A skylight can provide lighting,…
Energy-Efficient Windows

Energy-Efficient Windows

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Energy-efficient windows provide…
Doors

Doors

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Although many people choose…
Energy Performance Ratings for Windows, Doors, and Skylights

Energy Performance Ratings for Windows, Doors, and Skylights

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Before you shop for energy-efficient…
How to Read Your Electric Meter

How to Read Your Electric Meter

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The basic unit of measure of electric power is the Watt. One…
Tips: Home Office and Electronics

Tips: Home Office and Electronics

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Many people work from home at least one day per week. Working…
ENERGY EFFICIENT COMPUTER USE

ENERGY EFFICIENT COMPUTER USE

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Use sleep mode and power management features on your…
ESTIMATING APPLIANCE AND HOME ELECTRONIC ENERGY USE

ESTIMATING APPLIANCE AND HOME ELECTRONIC ENERGY USE

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Our appliance and electronic energy use calculator…

PASSIVE SOLAR HOME DESIGN

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Passive solar design takes advantage of a building’s site,…