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GBA inspires the creation of healthy, high-performance places for everyone by providing leadership that connects knowledge, transformative ideas, and collaborative action.

Green Building Alliance (GBA) is the regional chapter of the U.S. Green Building Council, proudly serving three branches: Greater Pittsburgh, Laurel Highlands, and Northwest Pennsylvania.
Green Building Alliance is an Original:
GBA was founded in 1993 and was the first U.S. Green Building Council affiliate.
A Regional Catalyst:
GBA strives to meet the ever-growing and changing demands of the green building marketplace through its education programs and initiatives.
A Force to be Reckoned With:
Over the past 20 years, GBA has helped transform the Western Pennsylvania region into a well-respected leader in sustainability and high-performance buildings.
An Industry Thought-Leader:
From LEED to the Living Building Challenge and from Passive House to the Pittsburgh 2030 District, GBA lives on the cutting edge of healthy and high-performance buildings and works to ensure that everyone can achieve them.
A Connector:
GBA’s members are on the ground building, designing, consulting, commissioning, and advocating for better buildings and spaces in the region, while events hosted by GBA are perfect for networking.

Membership
January 15, 1996 - Present