DOE Establishes Energy Efficiency Requirements for Federal Buildings
January 14, 2008 // Published as a news service by IHS
New regulations finalized by the U.S. Department of Energy (DOE) in mid-December could save taxpayers more than $776 million over the next 10 years, according to the American National Standards Institute (ANSI).
By mandating stricter energy efficiency requirements for new federal buildings, the DOE regulations will help save 40 trillion British thermal units (Btu) of energy and will reduce emissions by an estimated 2 million metric tons of carbon dioxide (CO2).
Based on ANSI/ASHRAE/IESNA 90.1-2004 - an American national standard developed by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and the Illuminating Engineering Society of North America (IESNA) - the regulations require federal building projects to achieve at least 30% greater energy efficiency over existing building codes.
The new regulations also incorporate recommendations from the International Code Council (ICC) International Energy Conservation Code (IECC).
The announcement comes on the heels of an August 2007 agreement between ASHRAE and the DOE to increase building energy efficiency standards. That partnership specifically identified ANSI/ASHRAE/IESNA Standard 90.1:2004 - Energy Standard for Buildings Except Low-Rise Residential Buildings, as the main thrust of an aggressive effort to improve the overall energy performance of all new construction projects in the public and private sectors.
"Dramatically elevating building efficiency standards to these unprecedented levels substantially transforms the way the federal government manages and uses energy," said Andy Karsner, DOE assistant secretary for energy efficiency and renewable energy. "These standards contribute to sound and stable efficiency policy that will yield real, substantive energy savings and reduction in greenhouse gas [GHG] emissions."
DOE is not the only agency to recognize the value of voluntary consensus standards for energy efficiency. According to the Energy Independence and Security Act of 2007, the U.S. Department of Housing and Urban Development (HUD) and the U.S. Department of Agriculture (USDA) are now required to implement standards that are at least as stringent as ANSI/ASHRAE/IESNA Standard 90.1:2004, or the IECC, for all new construction and rehabilitation projects within their purview.
The rule will take effect Jan. 22, 2008.
Source: American National Standards Institute (ANSI).