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Healthy, highly efficient,
cost-saving green building

LEED certification, developed by the U.S. Green Building Council, provides a framework for green building design, construction, operations and performance. Built-in strategies and related outcomes help buildings and spaces determine what is most important, set sustainability goals and then go on to achieve those goals. Nearly 100,000 projects are participating in LEED across 180+ countries and territories, comprising over 24 billion square feet. 


LEED Lookbook

LEED buildings have always been at the forefront of the movement to create sustainable, high-performing and healthy spaces. Download the PDF or explore the projects below, featured in LEED Lookbook —a celebration of how LEED green building certification has transformed the global landscape of buildings and spaces over the last 20 years.