Global Cool Cities Cool Roof

Transform the city by adding cool roofs.

Global cool cities cool roof.

Global cool cities alliance. Global cool cities alliance. The cool roofs challenge is an unprecedented 2 million initiative comprising an outcome based 1 million challenge prize and 1 million of grant pool of up to ten 100 000 grants to support teams with their entry to the challenge. Global cool cities alliance gcca launched in 2010 to accelerate a world wide transition to cooler healthier cities.

Toggle cool roofs on to unlock nine urban challenges that can be tackled with cool roofs. Cooling the world s cities with solar reflective urban surfaces is an easy cost effective first step toward cooling the planet. Roofing magazine s september october edition includes an article from gcca that examines some of the new research that is toppling the myth that cool roofs are not suitable in cool climates. Turn cool roofs on.

The final prize will be awarded to the team that has the most effective sustainable and replicable model for scaling up the deployment of cool roofs and has evidenced this approach by demonstrating 1 million square meters of cool roofing in a specific geographic. A number of new studies from concordia city university of new york and princeton show that cool roofs save energy even in cool climates. White roof on a commercial building in new york ny usa. The million cool roofs challenge is a project of the kigali cooling efficiency program k cep in collaboration with the global cool cities alliance sustainable energy for all and nesta s challenge prize centre.

Why we are running this challenge. In the knowledge base. Cooler city air means fewer dangerous heat days and less smog all of which makes cities healthier more livable and less vulnerable during heat waves. White roofs are one type of cool roof.

Effect of cool roofs on commercial buildings energy use in cold climates. Cool roofs can help cool buildings cities and the planet by reducing the percentage of sunlight converted to heat by the building surface. Cool colored roofs are typically treated with a coating that makes them reflective. I focus on two studies in the article but these two are only the latest analyses that indicate that cool roofing should be a considered when putting on new.

In the lighten up blog. New thinking on cool roofs in cool climates. Use this tool to explore the issues. Turn cool roofs off exit the infographic.

You can check it out over at their website. Cooler roofs can make an even bigger difference in urban communities of color where dangerous heat conditions have an outsized negative impact on health and household finances. Cool roofs help generate hundreds of millions of dollars save lives and make your town more livable. Topics from the blog announcing the rosenfeld urban cooling achievement award the global cool cities alliance gcca has established an award to honor the legacy and impact of dr.