Green Roofs
What Is the Urban Heat Island Effect?
Man-made surfaces and urban density contribute to higher temperatures, intensifying heat waves and posing a growing danger to public health.
How Rotterdam’s Green Rooftops Fight Urban Heat
An elevated park in Rotterdam shows how green roofs can cool cities and create public parks in tight quarters.
Washington, D.C. Leads the Nation in Green Roofs
The nation's capital has more square feet of green roofs than any other city in the country.
Report Details the Long-Term Financial Benefits of Green Design
This report estimates that U.S. cities could save half a trillion dollars by investing in "smart surface technologies." The study takes into account obvious factors like energy use and less intuitive ones like tourism revenues.
Denver's November Election Will Answer Big Questions About the Built Environment
The Denver Post gives a preview of some of the big questions facing Denver voters in November.
France to Require Green Roofs for Commercial Buildings
The French Parliament has approved legislation requiring commercial buildings to partially cover their rooftops in either plants or solar panels.
Debate Continues Over Benefits of White Roofs
Researchers at the Lawrence Berkeley National Laboratory recently completed an economic analysis of white roofs versus their green and black counterparts. The debate over the relative merits of white versus green roofs is far from over, however.
A Peek at New York's Fifth Facade
A new book by trained architect-turned photographer/pilot Alex MacLean captures the ironically suburban trappings of New York City's hidden rooftop world. Web Urbanist author Delana pens a review.
Green Zoning Advances in New York
Tom Stoelker reports on the progress of New York City's Zone Green initiative, a comprehensive effort to make it easier to construct green buildings and retrofit existing ones, that passed the City Planning Commission unanimously this past week.
Growing a Green Roof Movement in America
Metropolis blogger Joseph G. Brin interviews Charlie Miller, P.E., of Roofmeadow, to find out why green roofs have been slow to catch on in the United States.
Developers of "Cool Roof" Buildings May Catch a Break
Industrial building developers, who had previously decried the price tag of green roofs now standard to many buildings in Toronto, may get the OK to construct an alternative, reflective roof instead.
The Roof as Living Room
Washington, D.C. residents are getting creative with their green roofs, writes Sarah Meehan, from keeping bees on them to hosting league bocce games. Even those without roof access might get lucky and have a view of one that's artfully designed.
Recession-Defying Green Roofs
Despite the continued struggles of the U.S. economy, green roofs have proliferated with the market increasing 30% from the previous year.
Landscape and Architecture Converging
The Architect's Newspaper explores the "fertile new approaches to building" springing from the growing use of landscaping in contemporary architecture.
The Best Greens for Your Green Roof
The Department of Horticulture and Landscape Architecture at Colorado State has indentified five particular species of plant that work well in semi-arid climates for green roofs.
Green Efforts Have Room to Grow in Chicago
Chicago is trying to position itself as one of the greenest cities in America, but longheld plans to upgrade the city's overburdened stormwater system highlight how far it has to go.
Toronto Institutes Green Roofs With City Hall Example
Last year Toronto became the first North American city to mandate green roofs on all new residential, commercial and institutional buildings larger than 21,500 square feet. Now it has created a 118,000 square foot example on top of the City Hall.
Daley's Success As Chicago's 20-Year Mayor
Neal Pierce argues that retiring Mayor Daley's achievements in Chicago "stand out as beacons for mayors, American and worldwide, to emulate." He attributes some of his success to sheer political skill, but also examines seven effective policy shifts.
Small Farms Growing On Top of New York Schools
Green roofs are growing on the tops of schools in New York City, where small farms are being integrated into the curriculum.
Chicago, Capital of Green Roofs?
Chicago City Hall boasts one of the world's most famous green roofs. As a result, the city has a reputation for being the capital of green roofs. But as architecture critic Blair Kamin notes from a bird's eye view, that's not exactly the case.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
Harvard University Graduate School of Design
KFH Group Inc.
Greater Baltimore Committee
The Architects Foundation
University of Cincinnati Online
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello
