Archive for the ‘green buildings’ Tag

Recycling Water, Wind, and Air

The CH2 Building with its shutters open for ventilation www.melbourne.vic.gov.au

The CH2 Building with its shutters open for ventilation http://www.melbourne.vic.gov.au

Some buildings have taken the initiative to make themselves much cleaner. A new and rarely discussed method of placing sustainability in buildings is drainage sewer water recycling. The Council House 2 (CH2) in Melbourne, Australia provides a solid case study for drainage water recycling. The building actually extracts street water falling into the sewers and recycles it into a usable water source. The building has its own water filtration located in the basement. Instead of using the city’s water main, the CH2 will use the recycled water for the toilets. Officials said although the water could be clean enough for hand washing, Australians would still find it controversial. “There is still a stigma around that, I don’t think Australians have got over it yet, even though many other countries do it,” said Rob Adams, the council design and culture director.

The building also has unique features to help with the earth’s natural lighting and heating. The windows are set to open at different times during the night to allow cooler air in, and the shades are set to allow a certain brightness of light in all day. The system is responsive and intelligent in its own right. “Each staff member will control their own desk lighting and air flow,” according to TheAge.com.au.

In addition, “On the roof, six canary-yellow wind turbines have sparked curiosity among Melburnians and visitors to the city. The turbines are powered by motors from commercial washing machines.”

The building is the first to receive a 6 star rating from the Green Building Council of Australia. These features are a good model for sustainability, but does it come at an added cost? The project allocated AU$11 billion or 21% of the AU$51b price tag. It may seem like a steep price to pay, but the expectations may prove otherwise. The council believes it can make up the AU$11b in as little as 10 years through savings on energy and water, as well as an increase in staff production. “[…] a healthier environment, including fresh air and non-toxic furnishings and paint, would cut sick leave,” and increase staff morale.

Most interestingly, the amount of parking was quite controversial for the building’s 500+ employees.

The building also includes, controversially, 20 car parking spaces on the mezzanine level. “There was lots of discussion about that,” Mr Adams said. “But it has been built so that, in a few years, if we decide we don’t want it any more we can convert that space into something else.”

That’s building for future flexibility. For further information on this building, please take a look at the article from TheAge.com.au- http://www.theage.com.au/news/national/from-top-to-bottoms-the-city-goes-green/2006/05/05/1146335926942.html?page=2

Max Stember-Young, Rutgers University Student Intern, VERTICES LLC

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