Green Roofs for Healthy Cities (GRHC) develops and protects the market by increasing the awareness of the economic, social and environmental benefits of green roofs, green walls, and other forms of living architecture through education, advocacy, professional development and celebrations of excellence.

Special Event - You're Invited

After years on the east coast, CitiesAlive®: 15th Annual Green Roof and Wall Conference will take place in Seattle, Washington, September 18-21, 2017. This year's conference will highlight the necessity of green roofs and walls alongside Cascadia's unique characteristics as they contribute to community, place making, and the resilience of the people through a variety of sessions and workshops. 

Register by June 30 and save $100. Register here.


Professional training and accreditation courses to facilitate excellence in green roof and wall design, implementation and maintenance.

Professional Development

Platform for members to share knowledge, network, access industry resources and promote products, services, and research. 



Advocating for cost effective public policies on the benefits of widespread implementation of green infrastructure.

Celebration of Excellence 

Annual recognition of integrated design and installation, people, and organizational excellence with the Green Roof & Wall Awards of Excellence.

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