Approved American National StandardASH-ST90.1-10

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SKU: ASH-ST90.1-10 Category:


ANSI Approved
Approved American National StandardThe 2010 edition is on the suggested reading list by NCQLP. It supersedes Standard 90.1-07 and includes changes resulting from the continuous maintenance proposals from the public. Standard 90.1 has been a benchmark for commercial building energy codes in the United States and a key basis for codes and standards around the world for more than 35 years. This standard provides the minimum requirements for the energy-efficient design of most buildings and offers, in detail, the minimum energy-efficient requirements for the design and construction of new buildings and their systems, new portions of buildings and their systems, and new systems and equipment in existing buildings as well as the criteria for determining compliance with these requirements.

This 2010 edition has been revised to include:

  • Expanded to cover receptacles and process loads
  • More precise building envelope requirements and mechanical equipment efficiencies
  • Lower interior lighting power densities
  • Additional occupant-sensing controls
  • Mandatory daylighting requirements for specific spaces
  • A new, five-zone exterior lighting power density table
  • Clarified and expanded modeling requirements

Softcover: 224 pages
Publisher: ASHRAE/IES/ANSI (2010)
SKU: ASH-ST90.1-10
Dimensions: 8½” x 11″

Additional information

Weight 4 lbs
Dimensions 11 × 8.5 × 0.25 in