Développement durable et efficacité énergétique
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Pour un développement durable et pour l'efficacité énergétique. «Pour ce qui est de l’avenir, il ne s’agit pas de le prévoir mais de le rendre possible. »  Antoine de Saint-Exupéry
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Iceland’s Renewable Energy Drive is Full-Steam Ahead | National Geographic

Iceland’s Renewable Energy Drive is Full-Steam Ahead | National Geographic | Développement durable et efficacité énergétique | Scoop.it

Iceland is famous for its breathtaking scenery, its geysers, its Blue Lagoon—and for using its abundant renewable energy, and especially for tapping the volcanic roots of the island in developing its geothermal resources.

 

Iceland today generates 100 percent of its electricity with renewables: 75 percent of that from large hydro, and 25 percent from geothermal. Equally significant, Iceland provides 87 percent of its demand for hot water and heat with geothermal energy, primarily through an extensive district heating system.

 

Altogether, hydro and geothermal sources meet 81 percent of Iceland’s primary energy requirements for electricity, heat, and transportation. Iceland has profited by using the low cost of its renewably generated electricity—and the stable price it represents over the long term—to lure a large aluminum smelting industry to the island.

 

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Via Chuck Sherwood, Senior Associate, TeleDimensions, Inc
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Multi Use Infrastructure at Its Most Innovative

Multi Use Infrastructure at Its Most Innovative | Développement durable et efficacité énergétique | Scoop.it

New York City is certainly willing to pay top dollar for excellent design with a new $3 billion water treatment plant taking shape in Van Cortlandt park in the Bronx. The Croton water treatment by Grimshaw Architects and Ken Smith Landscape Architects includes some $250 million in new buildings, plazas, wetlands and meadows, and a public golf driving range, which, amazingly, sits right on top of the plant.

In a session at the 2012 ASLA Annual Meeting in Phoenix, Ken Smith, ASLA, Ken Smith Landscape Architects; David Burke, Grimshaw Architects; and Charles McKinney, Affiliate ASLA, City of New York, Department of Parks and Recreation, explained how the project is the result of NYC’s design, stormwater management, and parks policies. And while these numerous policies and design requirements were sometimes in conflict, said Smith, the design eventually succeeded because it cleverly integrated security and stormwater management features with public amenities...


Via Lauren Moss
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