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Using the 1–100 ENERGY STAR score, you can understand how your building’s energy consumption measures up against similar buildings nationwide. The ENERGY STAR score allows everyone in your organization, from the maintenance tech to the CEO, to quickly understand how your building is performing.
The National Fenestration Rating Council (NFRC) operates a voluntary program that tests, certifies, and labels windows, doors, and skylights based on their energy performance ratings. The NFRC label provides a reliable way to determine a window's energy properties and to compare products.
Overview of ENERGY STAR Window Ratings. The rating process for windows includes three energy performance metrics: air leakage, Solar Heat Gain Coefficient, and U-factor.
ENERGY STAR is a voluntary labeling program: EPA sets energy efficiency specifications and those that meet them can choose to display the ENERGY STAR logo. In turn, consumers and businesses who want to save energy and money can look for the ENERGY STAR label when making buying decisions.
By understanding key energy performance ratings like U-factor and SHGC, you’ll be empowered to choose windows that optimize both comfort and energy savings, making your home a haven of efficiency. What does the NFRC label tell you?
Ratings for homes are determined by reviewing all of the major systems of a home, from indoor air quality to energy and water efficiency to the use of sustainable building materials.
1. What Does ‘Energy Rating’ Mean? Essentially, an energy rating is a measurement of how well a device can consume energy. For example, if an air conditioner output is high, but its electric energy input is low, that’s a very efficient air conditioner and will receive a positive energy rating.
What the energy labels for each appliance mean. When it comes to energy efficiency, one size does not fit all, and you’ll find that labels are slightly different for different product types. To supercharge your energy efficiency, use the table below to understand the specifics of the label for each appliance type.
Energy ratings for home appliances are there to help you understand the energy efficiency, running costs and CO 2 emissions of products. Energy ratings in the UK come in a few different forms, letting you choose between different types of products based on your needs and budget.
An energy-efficiency rating is a score awarded to buildings or appliances, taking into account various factors that contribute to overall energy efficiency, including energy consumption, environmental sustainability, thermal performance, quality of construction materials and more.