Tuesday, August 4, 2009

EVs: First clarification on impact in cities

It is hard to sort out if electric cars are or are not going to be a force in the move to sustainable transportation and sustainable cities. The media gives a lot of space to them, there is something admittedly attractive about them, but what is the real bottom line? We decided to ask the people closest to these issues to share their views here.

- Michael Glotz-Richter reporting from Bremen Germany

Thanks for asking Eric. We’ve studied the issue here in Bremen over some years and the following two images summarise our main findings. I’m pleased to share them with the readers of World Streets and invite comments and challenges.

Here is what one street looks like today, without any electric cars that I know of:

And in the second photograph, you see what the same street would look like with a 100% conversion to electric cars. Very edifying we think:

The point is, of course, that technology alone isn’t the answer. And in fact, there is a danger that with electric vehicles, we may even end up with more cars on our streets. That’s why it’s crucial that any new “clean” technology – electric or otherwise – be integrated with measures to preserve our precious urban space – like cycling, public transport, and especially Car-Sharing.

I’m not sure if that’s answered your question or just opened up other ones . . .

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From the editor: We welcome similar before/after EV photos of your city. And of course your comment.

- Michael Glotz-Richter, michael.glotz-richter@umwelt.bremen.de, is Senior Advisor Sustainable Mobility, Senate Department for Environment, Construction, Transport and European Affairs, Free Hanseatic City of Bremen, Germany

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