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09/12/2012

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PBD

As I understand it Dave, I imagine you could do an entire additional posting on why - even if electric vehicles, in and of themselves, could be made viable – that the amount of electrical power that would be required to charge them all would totally overwhelm any existing (or realistically anticipated) electric power generation and distribution infrastructure.

And that’s not even accounting for the degradation of said infrastructure from global warming effects. ( http://www.newscientist.com/article/dn22178-water-shortages-hit-us-power-supply.html )

Sadly, the idea of electric vehicles as a widespread solution seems to be totally screwed on multiple counts.

adam

Electric cars barely mitigate the problems of our society. They are part of extend and pretend. The car society destroys the earth and our health while sucking up resources like crazy, and making the cars electric doesn't change that, it only changes where the energy comes from. But fossil fuels are still the foundation of the grid, so it just shifts from one to another. So, we still have massive 6, 8, 10 lane highways, wide roads taking up precious real estate in the middle of cities and making walking and biking incredibly unpleasant, but now we've shifted from wasting oil to probably wasting gas and coal. Supposing we even power them with wind and sun, we're still bulldozing the planet, ruining our health, and generally making things worse. Victory!

I'm feeling pessimistic today, so I'll just say this: this game is winding down, and as it ends it is going to hurt for a lot of people. And they won't even admit why, even if they figure it out they can't see the implications. It will never sink in for most people.

Bill McKibben is just sad; he wants humans to be good but knows they are actively a force for destruction and death on planet earth. Now that it's too late for many things - global warming already showing up in nasty ways, which he warned about for years and years - and all of his life's work is for naught, he has to do something with what's left.

don

Electric cars depend on the continuation and constant maintenance of the existing transportation system: the network of roads, bridges, etc., rather than mass transit, the later of which isn't going to happen, admittedly, since it . . . just isn't political feasible.

Furthermore, McKibben ignores the cost to the earth in building electric cars. Whatever gain there may be from energy savings is largely overshadowed by the energy (in the form of natural resources) consumed in the production of electric cars.

Bill McDonald

The dirty little secret that McKibbon and the others like him don't want you to know is just how much wilderness will have to be paved over with wind turbines, solar panels, new transmission lines for it here; in addition to all the raw materials and fossil-based fuels that will have to be burned- in China- to make everything and ship it over here.

Bill

Individual transport - freight and personal - and all aviation - were an ecology the came about thanks to basically free oil BTUs. Investment in anything but a vast rebuild of rail rights of way and infrastructure, both intra-city and inter-city passenger and freight is simply a mal-allocation of remaining resources, financial and otherwise.

Mike Roberts

I think McKibben's heart is in the right place, sort of. But this video is ridiculous; he is talking like a person who has no real idea of the predicament we're in or of what it would really take to turn things around. Sometimes he does seem to have a firm grasp of our troubles but if this video was all I knew of him, I'd have to conclude that he was a total idiot.

By the way, someone mentioned the electricity generation needed for an all electric fleet (not that an electric car would ever use no oil in its construction). I remember seeing a calculation on The Oil Drum (I think), which showed that an increase of "only" a third, in generating capacity, would be needed for the US. This is a lot more than the optimists would state but a lot less than many of the pessimists.

to-do

Nice Post.The dirty little secret that McKibbon and the others like him don't want you to know is just how much wilderness will have to be paved over with wind turbines, solar panels, new transmission lines for it http://www.cellitused.com/

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