LEED, or Leadership in Energy and Environmental Design, is the most widely used green building rating system. Available for virtually all buildings, communities and homes, LEED provides a …

Everything you need to know about the LEED Rating System, including how it works, the different rating systems, how buildings earn certification & more.

Although originally constructed in 1973, Willis Tower a commercial office building located in Chicago, adopted and implemented a new set of sustainable practices in 2018, earning the …

May 13, 2025 · What is LEED Certification? LEED is a globally adopted green building rating system developed by the U.S. Green Building Council (USGBC). Since its inception, LEED …

Leadership in Energy & Environmental Design (LEED) is an internationally recognized sustainable building certification system and standard. It delivers third-party verification that a space was …

Jun 30, 2021 · The first Leadership in Energy and Environmental Design (LEED) rating system, LEED 1.0, launched in 2000. LEED has become one of the world’s most widely adopted green …

LEED offers rating systems designed for specific project types. Projects must register under the most appropriate LEED rating system and use the guide appropriate to the project’s registration.

Apr 4, 2025 · This article offers an in-depth look at the LEED rating system: what it is, how it works, its categories, certification levels, benefits, and global impact.

The LEED building assessment scheme is a widely-used method for evaluating the environmental impact and sustainability of buildings. Created by the U.S. Green Building Council, LEED …

Sep 9, 2025 · LEED Building Information As a result of a 2006 evaluation by GSA of sustainable building rating systems, the Administrator concluded that Leadership in Energy and …