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Hot in the City: Reducing Heat from Urban Waste

Hot in the City: Reducing Heat from Urban Waste | Greener World | Scoop.it

Cities are hotbeds of sustainability, right? From urban agriculture to social enterprise, you’ll find lots of innovative approaches in urban centers, particularly those on the US coasts. Put a lot of people together in one place, and you generate a lot of ideas.


You also generate a lot of heat, it turns out: a new study in Nature Climate Change argues that urban centers (particularly on coasts) generate a lot of waste heat… and that heat is contributing to the weird weather patterns we’ve been seeing lately. This isn’t climate change (in the way we’ve conventionally considered it), nor is it the “urban heat island” effect. Rather, according to the research team that authored the study...


Via Susan Davis Cushing, Lauren Moss
Gerry B's insight:

About time something should be done on exhausts coming from cities. 

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10 High-Tech, Green City Solutions for Beating the Heat

10 High-Tech, Green City Solutions for Beating the Heat | Greener World | Scoop.it
From a solar mansion in China to a floating farm in New York, green buildings are sprouting up in cities around the world. Among their many benefits are curbing fossil-fuel use and reducing the urban heat island effect.

Via Lauren Moss
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Climate-Proofing Urban Areas with Floating Housing

Climate-Proofing Urban Areas with Floating Housing | Greener World | Scoop.it

The wave of floods that hit Britain in April focused attention, once again, on the vulnerability of homes in low-lying areas...

But what if a house could simply rise and fall with the waters? That’s the vision of Baca Architects, designers of the UK’s first ‘amphibious house’, which has just received planning permission for a site near Marlow, in Buckinghamshire, on the banks of the Thames.

The lightweight, timber-framed structure sits on a floating concrete base that is built within a fixed ‘wet dock’ foundation. In the event of a flood, the concrete base rises up as the dock fills with water, ensuring the house floats safely above the waves. The base effectively acts as a free-floating pontoon, and should have a lifetime of around 100 years before needing renewal or replacement.

Climate proofing’ urban areas is a growing area of focus for architects and planners. Amphibious architecture looks set to join rain gardens, green roofs and permeable paving in the array of techniques available...


Via Lauren Moss
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Hans De Keulenaer's comment, September 14, 2012 1:39 PM
Creative concept. I wonder how they plan to ensure grounding / earthing the electrical system.