ANSI/ASHRAE/IESNA Standard 100-2006, Energy Conservation in Existing Buildings, was updated to bring it in line with other ASHRAE guidance, specifically ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings, and the ASHRAE Handbook, HVAC Applications.
Other changes incorporated in Standard 100-2006 include updated requirements for compliance that allow for newer technology, such as more efficient lighting, that has been made available since the last update, and a revised bibliography to reflect current documents and new publications.
“Energy-saving practices for operation, maintenance and monitoring are essential for achieving sustainability in existing buildings,” says Robert Fuller, vice chair of the Standard 100 committee. “It is important to ASHRAE and our members that we continue to provide stringent requirements for energy efficiency, and updating this standard helps us continue to be leaders in sustainability.”
