Slashdot Mirror
Electric Car Nano-Batteries Aim For 500-Mile Range
An anonymous reader writes "Consortium members read like a Who's Who in technology research for the Battery 500 Project which aims to use nanotechnology to extend the range of all-electric cars 200 miles beyond the 300-mile range of gasoline powered cars. IBM, the University of California at Berkeley and all five of our US National Labs are collaborating to make the 500-mile electric car battery. Within two years, they promise to have a new kind of battery technology in place for the 500-mile electric car. If that happens, then I predict a mass exodus from gasoline to electric powered cars that will make the Toyota Prius look like a fad."
until it actually happens.... This is more like a press-release rather than actual news.
Theres nothing at all wrong with your Carbon footprint using an old car. Lets say you get a new one every 3 years, regardless of the energy consumption of the car itself, the energy and resources used in building a new car is quite alot. Pressed steel, oil based plastic bumpers, mouldings, interior parts, glass, paints, miles worth of wiring and electrical components, dozens of sensors, and the thousands of spare parts that need to be made to support a new model by the manufacturer. All produced by nice large factories who are about as carbon neutral as that brown coal power station. However you have one car over 30 years, instead of 10 cars over 30 years, and lets face it, a recon head, a dizzy and a wheel bearing arent alot at all for 30 years of use parts wise. I'd say you are doing well really. You are an automotive recycler. Be proud!
Insert something insightful here, or I'll insert something painful there.
You're making contradictory assumptions. You can't claim that rapid charging is only for long distance trips and then claim that the 99% of commuters on highways will need to use it.
The only people who need a quick recharge are those going more than 500 miles at once with no long stops. If they stop to sleep then that's 10 hours to recharge at a hotel/motel. If they get to their destination same thing. If they stop to eat same thing. If the car isn't driving it can be charging.
With some rare exception even long distance trips are generally less than 500 miles one way and probably even both ways.
It's silly to take a system designed for gasoline and apply it to electric cars with no consideration for the inherent differences. Unlike gasoline electricity is everywhere. Every street, building, house and apartment has a gigantic ever refilling storage tank of it. You don't need to have special locations with giant underground tanks and tanker trunks to deal with it.