Tag: Urban

Clinton Cities are Green

Former US president, Bill Clinton, has managed to get 5 billion dollars to green some of the world’s largest cities. The money comes in the form of loans and will double the world market for energy saving retrofits within 18 months.

Toronto is one of 16 cities which will be part of the project.

The project, organized by the Clinton Foundation, will involve replacing heating, cooling and lighting systems with energy efficient technology.

It will also involve turning roofs white or reflective to deflect heat from the sun, sealing windows to prevent heat from escaping, replacing windows to allow for more light and setting up sensors that will make lighting and air conditioning more efficient.

Thanks, Arvin!

Spin-Powered Office Towers

EcoGeek has the lowdown on a high-rise design that supposedly can power itself and up to ten other office buildings. The tower is designed to have spinning floors and will act like a giant windmill, don’t worry all the essentials like elevators are in a central non-rotating concrete core. A neat idea, but one that I do question.

The video shows the spinning in action:

City Likes to Blow

Toronto is looking to green their buildings, and what better place to start than city hall?

Putting small wind turbines on the roof at city hall was one of several ideas presented yesterday to reduce the building’s $3 million annual energy bill.

“Personally, I think it’s a really neat way of increasing the renewable energy footprint for the city hall,” consultant Paul Leitch told about 50 experts meeting yesterday to ponder ways of greening the 42-year-old twin towers.

Leitch said it would cost about $125,000 to install six of the devices – three on each tower – to produce enough electricity to power about nine homes.

Thanks, Lindsay!

Solar Skyscraper

Skyscrapers are bombarded with solar rays and all they did before was heat the building, now an entire skyscraper is being covered in solar panels! No more wasting of that precious light.

Buy 10 million dollars of solar panels and cover the building with them! They’re just as pretty as any facade, and produce hundreds of kilowatts of power for use in the building. In concert with 24 roof-mounted wind turbines, 10% of the CIS tower in Manchester will be powered by building-bound renewable energy. While that might not seem like much, it is a very big building. Only the building’s service tower (shown) will be covered with panels. The attached office building (which gets to have windows instead of solar panels) is much larger.

New York to Plant One Million Trees

New York City is considered a place of glass and concrete (with a park in the middle) and Mayor Bloomberg is looking to add trees to the mix. On Earth Day, Bloomberg proclaimed that one million trees will be planted in the city by 2017. At first I thought that the trees would go in Central Park and in the surrounding parks in the burroughs, particularly Staten Island; indeed, trees will be placed all over.

Bloomberg, whose second term expires at the end of 2009, has a goal of reducing New York City’s carbon emissions by 30 percent over the next two decades. He has said that the population is likely to grow by another million in that time – up from 8.2 million today – and that the city needs a plan now to deal with the strain on infrastructure and the environment.
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For the next 10 years, the city will plant 23,000 trees each year along city streets, to reach a goal of having a tree in “every single place where it is possible to plant a street tree,” Deputy Mayor Dan Doctoroff said.

The remaining will be planted in parks and public lots, while the private sector will also be encouraged to plant trees on their properties as well.