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mercredi 25 février 2009

hydrogen city

 
http://blog.miragestudio7.com/2006/04/h2pia-the-worlds-first-hydrogen-city/

H2PIA - The World’s First Hydrogen City

If the developers behind H2PIA have their way, a hydrogen future may not be as far off as some predict. Its a super-sustainable hydrogen-powered Danish dream city where the houses draw electricity from the sun and wind. Here’s how it works: “The renewable energy comes from solar or wind power and is used to split H2O – ordinary water – into H2 and O2 – hydrogen and oxygen. The oxygen is vented into the atmosphere, which already contains about 20 percent O2. The hydrogen is used in fuel cells that can produce energy, for instance in the form of electricity and heat. In the fuel cell, the energy is created by silent electrochemical processes with no pollution. The only product left over when the hydrogen is used up, is pure water. During periods with low energy demand, we can store the hydrogen. Then, when the wind is not blowing and the sun is not shining, we use the stored hydrogen.” Nice idea but we human should have, could have built it long time ago. Its time we take care of our aging mother earth. The third rock from the sun, its not just a planet, its home.

underground

underground_building.jpg http://www.freewebs.com/environmentalarchitecture/differentkindsofhomes.htm:

" Sustainable architecture are that it is more well known than green architecture. It is expensive though, people don’t seem to practice it as much as they should. Sustainable architecture considers the effects on people and the environment. Green homes are great because they are built into the land. Buildings built into the earth tend to have natural insulation. They are fire proof, sound proof, and need little maintenance. It leaves the landscapes intact and untouched. There are no “boxy buildings”. A man named Malcolm Well practices green architecture. He is trying to “undo some of the damage that has been done”. These buildings “disappear into the landscapes like animals”. Inside the building it is light and cool, not dark and damp as some people might think. It is like being wrapped in a “thin rubber membrane”. This prevents leaks and avoids too much humidity. Moisture is brought in by people not leaks or condensation. The buildings are bolstered with steel beams. The roof has 100 tons of earth on it. It has 6 inches of Styrofoam insolating it. There is no air conditioning needed. The earth can also pull heat away from the building in summer. These are very low energy using buildings. "

mardi 19 février 2008

sustainable fashion


So how can you win the Dress Local Challenge? Simply show up to Generation Next wearing locally designed clothes and you will be entered to win at the door.

sustainable 4teenagers sandwich

papier, ciseaux...pierre !

biodiversité & bank of américa ?

Relation harmonieuse du bâtiment avec son environnement immédiat : • Le toit végétalisé réduit l'effet d'îlot thermique urbain et favorise le développement d'une biodiversité,Intégration de végétaux à l'accueil du RdC, • Architecture moderne et esthétique,

http://idata.over-blog.com/0/53/11/31/2007-s31/bankofamerica.jpg

mercredi 23 janvier 2008

sustainable (3)

webcrap of the day

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samedi 19 janvier 2008

(2) sustainable?

Global Ecology Research Center at Stanford University Designed by EHDD Architecture The process works like this: water is sprayed thinly on the roof at night. During the coolness of the night, the water is chilled as it runs down the roof loosing heat to the night sky. It is then stored into a highly insulated water tank, where it is later used for the cooling system of the building during the day providing an energy saving of around 90% from that of a typical chilled water system.

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sustainable?

Urban Cactus is a housing project in the Vuurplaat section of Rotterdam by UCX Architects / Ben Huygen and Jasper Jaegers and done for Vestia Rotterdam Feijenoord/Estrade Projecten.

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