Why Conserve Energy and Be Energy-Conscious?
Conservation can save residents and organizations money. This is one of the most common reasons why many began to cultivate a culture of conservation. However, it is certainly not the only reason. Less electricity used means less fossil fuels burned. While there are cleaner methods to generate energy, much of the electricity generated today is still from non-renewable sources such as oil and coal. Conservation of electrical energy can help lower pollution and reduce greenhouse gas emissions.
Why Conserve Energy and Be Energy-Conscious?
Conservation can save residents and organizations money. This is one of the most common reasons why many began to cultivate a culture of conservation. However, it is certainly not the only reason. Less electricity used means less fossil fuels burned. While there are cleaner methods to generate energy, much of the electricity generated today is still from non-renewable sources such as oil and coal. Conservation of electrical energy can help lower pollution and reduce greenhouse gas emissions.
SAN GABRIEL VALLEY
ENERGY WISE PARTNERSHIP
Window Energy Performance Ratings
The energy performance ratings on windows have three main factors that describe the efficiency of a window.
Solar Heat Gain
The percentage of the sun’s energy that passes through the glass to heat up the interior surface.
U-factor
Measures how easily heat passes through the entire window assembly—not just the glass.
Visible transmittance
Measures how much air can leak through the window.
