green

Accelerating Developments for Green Cars

- Adam Clare

smart car
A few car makers are actively trying to make our over-reliance on oil less of an issue. The most interesting one is the car made by Tesla motors.
Here is a quick round-up of recent announcements:

Toyota is thinking of making a ethanol-powered vehicle in the “near term” and is “pursing a plug-in hybrid vehicle” for the USA’s auto market.

“DaimlerChrysler has turned its popular teeny Smart car into an EV. The electric version of the Smartfortwo will be available for lease to 100 customers in Great Britain in November.”

A car made by Tesla Motors (who gets funding from Google founders and a Pay-Pal founder) has made and electric car that can accelerate from 0 to 60 mph in about four seconds.

Go green cars go!

Super Efficient House Uses 800 Watt Hours/Day

- Benny Powers

The Treehugger website is running some good news on an ultra-efficient model home.

This house has the conveniences of a modern house, but consumes only 800Whr on average per day. Compare this to a typical U.S. suburban house that uses 45 kilowatt hours (kWh) per day. How is this reduction possible? It’s through the strategic use of ultra-efficient appliances, daylighting, and green design principles for temperature control and ventilation.

The house also automatically turns off computer peripherals when not in use.

Sod Off!

- Adam Clare

sod wheelSome enterprising grad students at Dalhousie in Halifax, Nova Scotia, have taken the park on the road. The architecture students were exploring the concept of public and green space and came up with this groovy way to always walk on the grass!

“”We’re looking at the idea of green space in the city,” said grad student Kevin James. “Even in the Public Gardens, you’re not allowed to walk on the grass.”

Halifax Downtown Coun. Dawn Sloane says they’re right, except for the Public Gardens statement. In fact, playing on the grass is allowed in the children’s area, but the problem is nobody knows about it.

“I think our biggest issue right now is that not only is our green space being utilized for some of the wrong reasons, but they’re under- utilized by the communities, and we do need more,” she said.”

The concept isn’t perfect because when the sod is over your head dirt falls on you. If the concept really dries up then maybe they’ll turn it into a hot tub.

Wind Powered Boats

- Adam Clare 2 Comments

It looks like the more things change the more they stay the same. A German company, SkySails, is going to start selling a new style of sail to help large freighters move through the ocean faster.

“SkySails’ system consists of an enormous towing kite and navigation software that can map the best route between two points for maximum wind efficiency. In development for more than four years, the system costs from roughly $380,000 to $3.2 million, depending on the size of the ship it’s pulling. SkySails claims it will save one third of fuel costs.”

World Cup Scores!

- Adam Clare

The World Cup has scored a green goal! Sorry, I couldn’t resist such cheesy writing. Seriously though, the World Cup organizers in Germany have surpassed their own goal of making the event have a small ecological footprint as possible. One thing they wanted to reduce the greenhouse gas emissions that normally would have been released for such a large event by encouraging bike riding and riding public transit. They did more too!

“There are water-free urinals, overflow limiters on the wash-basins and electricity-saving measures, which are all things that save resources but go virtually unnoticed. The fans also don’t get to see the solar panels on the stadiums, which is a shame.”

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