The U.S. Green Building Council (USGBC) says it will commit to scaling green buildings to more than 5 billion sf over the next five years through the LEED and EDGE green building rating systems. USGBCâs commitment was made at Buildings Day at the United Nations climate negotiations conference known as COP21.
LEED projects are in more than 150 countries and territories worldwide, with more than 1.85 million sf of space being certified every day. Designed for emerging economies, EDGE (Excellence in Design for Greater Efficiencies) is a green building certification system for new residential and commercial buildings that enables design teams and project owners to assess the most cost effective ways to incorporate energy and water saving options into their buildings.
To play its part in limiting global warming to 2 degrees, the buildings sector must reduce emissions by 84 gigatons by 2050 â the equivalent of not building 22,000 coal powered plants, USGBC says.
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