ID#10400 made on
EAp2 - Minimum energy performance
Rating System Family:
Interior design + construction
The ENERGY STAR program is continuously releasing new and updated standards for products. Project teams may be unaware that a product they are purchasing is subject to an ENERGY STAR standard. Can a p...
The ENERGY STAR program is continuously releasing new and updated standards for products. Project teams may be unaware that a product they are purchasing is subject to an ENERGY STAR standard. Can a project team exclude equipment covered by recently developed ENERGY STAR product specifications from the prerequisite and credit calculations? If all equipment must be included, are teams required to use the rated power or can teams “discount” the rated power to reflect average consumption or actual operating power demand? And how should international projects apply this to new ENERGY STAR product specifications or other equipment or appliances where an ENERGY STAR option is not available locally?
As required in LEED Interpretation 10044, all equipment classified as eligible by ENERGY STAR must be included in the calculations. Equipment that is procured within two years of the effective date of the first (i.e. Version 1.0) ENERGY STAR product specification for that equipment category may be included or excluded at the discretion of the project team; however, all equipment within that category must be included or excluded consistently. Refer to the ENERGY STAR product specification(s) for the effective date.
Calculations may be completed using either the rated power OR the average annual power consumption, but the metric selected must be consistent for all equipment included in the calculations. For the purposes of demonstrating equivalency to the ENERGY STAR product specification by average annual power consumption, equipment purchased may use no more than the average annual energy consumption of the equivalent ENERGY STAR-qualified product as determined by the appropriate ENERGY STAR savings calculator. The average annual power consumption for purchased equipment may be demonstrated by manufacturer documentation or calculated from actual equipment operating data and anticipated use profiles.
For projects located outside of the United States, the following approved standards may be used in place of ENERGY STAR for equipment categories covered by these standards: EU ENERGY STAR, TCO, Blue Angel. Additionally, equipment classified as eligible by ENERGY STAR but not ENERGY STAR-qualified may be deemed equivalent if the equipment has been labeled by a local energy label and has been rated by the labeling program to use no more than the average annual energy consumption of the equivalent ENERGY STAR-qualified product as determined by the appropriate ENERGY STAR savings calculator.
Related Addenda (Corrections & Interpretations)