Virtual events local market symposia grey to green citiesalive education.
Green roofs for healthy cities annual survey.
The survey recorded nearly 5 4 million square feet of green roofing but the actual number could be higher because not all grhc members take part in the annual survey.
Since 2004 green roofs for healthy cities has conducted an annual survey of its corporate members in order to collect data on the growth and composition of the green roof industry across north america.
This resource allows grhc to speak confidently about the shape and state of the north american green roof market and provide support for policy outreach efforts in municipalities across the united states and canada.
Toronto on july 25 2018 green roofs for healthy cities grhc the north american green roof and wall industry association is pleased to announce that washington dc has retaken the top spot from toronto for the greatest square footage of green roof installations in 2017.
The cities rounding out the top 10 are new york city.
Mission grhc s mission is to develop and protect the market by increasing the awareness of the economic social and environmental benefits of green roofs green walls and other.
According to its annual green roof industry survey newark new york city seattle portland and toronto followed washington dc in 2017.
This resource allows grhc to speak confidently about the shape and state of the north american green wall market and provides support for policy outreach efforts in municipalities across the united states and canada.
Membership our corporate members committees find a grp green pages industry directory events.
15th annual green roof industry survey shows washington dc with most green roofs installed.
About green roofs products and services membership.
Green roofs for healthy cities encourages municipalities regions states and provinces to adopt policies in support of green roofs and green walls in order to build healthier more sustainable.
Green roofs for healthy cities grhc is a non profit industry association working to promote the green roof and wall industry throughout north america.
The 2017 green roof survey collected data about more than 1 000 completed projects in 39 states and five canadian provinces.
Green roofs for healthy cities.
