Monday, August 30, 2010

Gas 2.0

Gas 2.0


Could Mazdaspeed 3 Go Diesel?

Posted: 30 Aug 2010 10:14 AM PDT

I have a rather positive outlook on diesel engines, especially compared to many of my older contemporaries. To me diesels, are powerful, efficient, and sound a good deal cooler than most gasoline engines. Many older car buyers today though think of diesel engines as smoky, smelly, cranky old engines like those from the 1970’s and 80’s.

My how times have changed. Mazda, an automaker that prizes itself on its youthfulness, is considering adding a diesel engine to the Mazdaspeed 3. A diesel-powered performance hatchback for the youth, you say? Sign me up!

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Depreciation May Hit Electric Cars Harder Than Regular Cars

Posted: 30 Aug 2010 10:12 AM PDT

In general, once you’ve bought something new, its value tends to sink the moment you take it out of the box. For a new car, the value plummets as soon as you drive it off the dealership lot. It’s called depreciation, and with cars it is especially brutal. That shiny new car you just bought for $30,000 might be worth less than $25,000 after just a week of ownership. With very few exceptions (like vintage muscle cars), most cars suffer a steep drop in value almost immediately.

This may go doubly true for electric cars it seems—at least in Europe. Mitsubishi has put out a chart to the BBC which suggests that the higher up-front costs of an electric car, plus the increased depreciation, mean in the long haul it could cost a lot more than a petrol powered car. Now why would they do that?

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“Solarve” – World’s First Solar Cell-Equipped Bus

Posted: 30 Aug 2010 10:09 AM PDT

All the energy we could ever want and ever need comes from the sun. The trouble is that harnessing that energy en masse is extremely difficult given the low efficiency of current solar panels and the huge amount of area needed to harvest the sun’s power. While many people have paid out of pocket to install solar cells on their roofs, when it comes to powering transportation, we are still a long way off from driving on sun-power. Yet it seems like every day brings a new innovation.

Enter the Solarve; it’s basically a public bus with solar cells attached to the roof, it makes enough energy to power the interior lights. It is also the world’s first public transportation bus to be equipped with solar cells.

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