Code of Federal Regulations (CFR)

The provisions of this part provide minimum standards for energy efficiency for the design of new Federal commercial and multifamily high rise residential buildings. The performance standards are designed to achieve the maximum practicable improvements in energy efficiency and increases in the use of non-depletable sources of energy. This rule is based upon the ASHRAE/IESNA Standard 90.1�1989 and addenda b, c, d, e, f, g, and i.

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