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Running on Empty: Cars that Never Need Gas
Wednesday, May 14, 2008
Sierra Club -- There are hybrids. There are electric cars that plug into a wall and get their juice from whatever mix the electric company is offering. And then there are electic cars that are charged by solar panels on the roof of one's house. They never need gas, and the power is free after the set-up cost.

We wondered: How tough is it to do this? Are electric cars hard to find? Is it difficult to get a rooftop solar collector set up? Here are the stories of two guys whose vehicles run on empty.


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JT
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Message Posted: 5/14/2008 11:01:50 AM  Ignore JT Report Abuse
Wednesday, May 14, 2008
Sierra Club -- There are hybrids. There are electric cars that plug into a wall and get their juice from whatever mix the electric company is offering. And then there are electic cars that are charged by solar panels on the roof of one's house. They never need gas, and the power is free after the set-up cost.

We wondered: How tough is it to do this? Are electric cars hard to find? Is it difficult to get a rooftop solar collector set up? Here are the stories of two guys whose vehicles run on empty.

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REPLIES (newest first) Page:  First Prev [ 1 ] 2 3 4 Next Last
OSHAPT
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Virginia

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Message Posted: 5/18/2008 9:02:11 PM  Ignore OSHAPT Report Abuse
A step in the right direction.
eddmac
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Washington

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Message Posted: 5/15/2008 6:56:25 PM  Ignore eddmac Report Abuse
Saw on History Channel, that a company has developed a solar ribbon, paint(tint) that moves electrons cheaply. But said, they can produce it now, but won't until after 2012. Too late.
kengrubb
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Seattle

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Message Posted: 5/15/2008 5:30:10 PM  Ignore kengrubb Report Abuse
Far easier to get PVs on your roof than to find an EV. The PVs are cheaper too. At least until the cityZENNs arrive.
357revo
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Pittsburgh

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Message Posted: 5/15/2008 5:15:11 PM  Ignore 357revo Report Abuse
Two of the three setups cannot be duplicated, as the source of the vehicles [and their electric engines] no longer exist. [Chevy S-10EV, of which only 63 are, or were, in private ownership].

Also, it's not clear how much of the charging systems were available at no [or low] cost as a function of the original EV test program.

And none of the three example cases gave "hard" numbers for the capital, installation and operational costs of the sources of electricity.

For example, one guy mentioned buying the electrical solar charging system and a Toyota Rav EV for $45,000 five years ago. And claims he's done paying for the electrical power "next year", after paying $70 per month. $70 per month for 6 years would only provide about $4,500 up front. That wouldn't pay for much of an electrical system, which he claims replaces $90 per month in house electrical cost and $100 per month in gasoline cost to run 10,000 miles per year. Maybe the costs were heavily subsidized by energy tax credits or something, but that wasn't mentioned.
POLELANE
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Ohio

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Message Posted: 5/15/2008 4:30:03 PM  Ignore POLELANE Report Abuse
hi breds and hybreds and hybrids
ccf_jeff
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St. Louis

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Message Posted: 5/15/2008 11:19:59 AM  Ignore ccf_jeff Report Abuse
DocWyeth: I guess the people in the great NW just have to use bikes.

===========

Bikes aren't so bad Doc. The exercise might even help keep the doctor away... well maybe they're bad for some people... ;)

I think we get too many cloudy days in the Midwest as well. Too cold in the winter also. But maybe wind turbines would be cost effective. If they could only figure out how to harness all that energy from tornadoes, and lightning strikes I think we'd be set.
ccf_jeff
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St. Louis

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Message Posted: 5/15/2008 11:17:02 AM  Ignore ccf_jeff Report Abuse
YLHandyman: "Nothing is free. What is the real cost for the initial set up.. Probably higher than we want."

Anything above free is higher than we want, but from that article it sounds like it was cost effective for them despite the high startup cost.

The first guy in that article financed the solar system and was making $70/month payments for it. But it eliminated his $75/month electric bill so he would have actually had a positive cash flow right off the bat. Of course it doesn't say how much he put down on the system and I'll bet it was a lot. Even so, if the system lasts a very long time and he has no electric bill and doesn't spend a dime on gas (or electric for his home) despite a 48 mile round trip commute to work each day it seems like it would pay for itself pretty quickly.

I don't think we'd get anywhere near that high a payback here in the Midwest, but it looks quite feasible for some parts of the country. and if they do so that's all the better for the rest of us as it would reduce demand which should help finally put a little downward pressure on prices if enough people did so.
DocWyeth
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Pennsylvania

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Message Posted: 5/15/2008 11:01:05 AM  Ignore DocWyeth Report Abuse
I guess the people in the great NW just have to use bikes.
KrazyDawg
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California

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Message Posted: 5/15/2008 10:58:35 AM  Ignore KrazyDawg Report Abuse
New things/technology cost more. When cars and cell phones came out the average person couldn't afford them. It's a change and it needs to move in this direction. Quit supporting the oil companies.

I checked out gas prices and Chicago is higher than SF now. The top 10 locations are usually occupied by California cities. NYC used to be $.50 lower than CA. It looks like the rest of the country is catching up since CT is higher than CA on average.
YLHandyman
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Orange County

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Message Posted: 5/15/2008 10:58:01 AM  Ignore YLHandyman Report Abuse
Nothing is free. What is the real cost for the initial set up.. Probably higher than we want.
blitzntj
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Jacksonville

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Message Posted: 5/15/2008 10:56:14 AM  Ignore blitzntj Report Abuse
whatever
ccf_jeff
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St. Louis

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Message Posted: 5/15/2008 10:53:10 AM  Ignore ccf_jeff Report Abuse
WillyG: "They're only good for very short distances due to the batteries' limited storage capabilities.I suppose they'll due if you work very close to home."

I think they should do quite nicely as a second vehicle for most families. The wife of the first gentleman in that article drove hers 48 miles / day back and forth to work and they thought it worked great. Most people aren't going to drive the typical family vehicle more than the 60 to 120 mile range of most plug-ins.

==========

The biggest perceived disadvantage of electric vehicles is their range. Modern freeway-capable electric vehicles have ranges between recharges of perhaps 60 to 120 miles, which won't get you very far down the interstate (unless you are willing to take time to stop and recharge frequently, like Kris Trexler on his Charge Across America). But many people, including myself, would say this is not a real disadvantage because, realistically, how often do most people drive over 60 miles in a day? Even the lower end of modern electric vehicles' range is enough for most people's daily commuting trips, even where I live in Southern California, and since an electric vehicle can be recharged overnight (usually at cheaper electric rates than during the day, too!) while parked in your garage, all you really need to be able to carry in the "fuel tank" is enough electrical charge for one day's use.

An analogy with a microwave oven is often made by electric vehicle advocates: when they first came out, microwave ovens were derided because they couldn't, for example, cook a Thanksgiving turkey. But how often does one need to cook a Thanksgiving turkey? Which do you use more often, your microwave or your conventional oven? If, in a typical two-car family, one of the two cars was replaced by an electric vehicle, it wouldn't become the "second car": it would be cheaper to use it as the primary car, for the vast majority of commuting, errands, and other driving duties. The conventional car would only be put into service like the conventional oven: on special occasions. (Okay, so maybe my use of this analogy was colored by the fact that, when I wrote it, I was a bachelor and lived on frozen dinners, using my conventional oven and dishwasher mostly for storage...)

But, for those still concerned about range between recharges, advanced batteries like the nickel metal-hydride ones in my digital camera have already been put in modern electric vehicles like the Honda EV Plus and the GM EV1, and even more advanced ones like the lithium-ion pack in my portable computer are being developed; both of these will extend driving ranges compared to the inexpensive but low-capacity lead-acid battery. Also, high-powered quick chargers that can "refuel" an electric vehicle's battery pack in minutes rather than hours have been tested.

======================

If the demand is there, the technology can be developed and improved as can the infrastructure to make it more practical.



[Edited by: ccf_jeff at 5/15/2008 10:54:30 AM EST]
pulpwood
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Mississippi

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Message Posted: 5/15/2008 10:51:30 AM  Ignore pulpwood Report Abuse
It's a start!
GRUMPY49
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Twin Cities

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Message Posted: 5/15/2008 10:51:29 AM  Ignore GRUMPY49 Report Abuse
most junk yards will not take the battries from the cars
laddyboy62
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Riverside

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Message Posted: 5/15/2008 10:50:43 AM  Ignore laddyboy62 Report Abuse
yeah....waiting for this to happen
Gerund1
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Toronto

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Message Posted: 5/15/2008 10:49:39 AM  Ignore Gerund1 Report Abuse
Nice dream. Have you checked the increases in hydo lately?? The main problem with electric vehicles is the range limitations. Oh yes, in the "Northern" North America solar is much less viable due, in part, to battery/storage issues with cold weather.
bowler48226
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Detroit

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Message Posted: 5/15/2008 10:48:25 AM  Ignore bowler48226 Report Abuse
Give me a break.
Matts_Pap
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Pennsylvania

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Message Posted: 5/15/2008 10:46:16 AM  Ignore Matts_Pap Report Abuse
I have the garage roof; now all I need is 45 thousand dollars!
NissanGirl
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Oregon

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Message Posted: 5/15/2008 10:36:30 AM  Ignore NissanGirl Report Abuse
So what do you do when it is cloudy?
gasie1
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Maine

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Message Posted: 5/15/2008 10:34:51 AM  Ignore gasie1 Report Abuse
In 5 or 10 years the technology should be improved and everybody will want them because of the price of gas.
WillyG
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Cincinnati

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Message Posted: 5/15/2008 10:28:49 AM  Ignore WillyG Report Abuse
They're only good for very short distances due to the batteries' limited storage capabilities.I suppose they'll due if you work very close to home.
aalix
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Orange County

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Message Posted: 5/15/2008 10:28:47 AM  Ignore aalix Report Abuse
I feel this is one of the best alternatives to power your vehicle without gasoline and without large bill from the electric company. To be able to power your house for free is an added bonus. Sounds like the wave of the future.
I wonder how long the car batteries will last before replacement.
TheThing
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Quebec

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Message Posted: 5/15/2008 10:26:50 AM  Ignore TheThing Report Abuse
Not free at all
hangupanddrive
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Michigan

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Message Posted: 5/15/2008 10:26:41 AM  Ignore hangupanddrive Report Abuse
Would love an electric car if lived in a warmer climate, however in Michigan with our winters cold, an electric car just is not going to work out.
torquewrench
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Boston

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Message Posted: 5/15/2008 10:24:06 AM  Ignore torquewrench Report Abuse
will not see it in my lifetime
NCtransplants
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Twin Cities

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Message Posted: 5/15/2008 10:23:44 AM  Ignore NCtransplants Report Abuse
Why couldn't our elected officials put pressure on the agencies/committees who are responsible for various governmental subsidies and divert those masses of funds into making this a reality? We are busy with space yet our own problems here are quickly overtaking the common man. Seems that our priorities are quite skewed. We need to accept driving more slowly, driving less, fewer miles, eliminate our ego that makes us WANT zero to sixty in a very few seconds, and fashionable exteriors.... What ch'all think?

[Edited by: NCtransplants at 5/15/2008 10:26:57 AM EST]
drclark
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Tampa

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Message Posted: 5/15/2008 10:22:04 AM  Ignore drclark Report Abuse
Plug it in
JHTR7
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Wisconsin

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Message Posted: 5/15/2008 10:21:12 AM  Ignore JHTR7 Report Abuse
The sky isn't falling chicken little! Educate yourself and K.I.S.S. If they could make a car that ran on tap water or piss and put out no emissions and cost very little, someone would make a fortune. but it has to be simple cheep and a better mouse trap than wee have now.

I would prefer not to think that i am a parasite on the earth that needs to be eliminated..

someone will come up with something that works and we will think he or she is the next edison or ford.
southjerseyal
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New Jersey

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Message Posted: 5/15/2008 10:21:08 AM  Ignore southjerseyal Report Abuse
Maybe if everyone got this, gas prices would come back down to 28 cents a gallon!!!
NCtransplants
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Twin Cities

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Message Posted: 5/15/2008 10:20:07 AM  Ignore NCtransplants Report Abuse
RochBear--YES! All points agreed. Thanks!
bicycler
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Message Posted: 5/15/2008 10:19:53 AM  Ignore bicycler Report Abuse
Very interesting. BUT, I am moving into a condo- bungalow where the roof will belong to the association. not to me. How that will work I do not know until the rest of the units are sold.
maggiemaen
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Wisconsin

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Message Posted: 5/15/2008 10:16:28 AM  Ignore maggiemaen Report Abuse
It would be great to have a good alternative to gas.
cv
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Raleigh

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Message Posted: 5/15/2008 10:16:03 AM  Ignore cv Report Abuse
Don't cheer too soon, if electric plug-in cars get real popular, there will be a way found to collect road taxes on the electricity used to charge them. Tax folks stay up all night figuring new ways to get tax from us.
MarkJM
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Little Rock

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Message Posted: 5/15/2008 10:15:58 AM  Ignore MarkJM Report Abuse
Looks like a pretty decent idea provided you can afford the initial investment.
gasforus
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Michigan

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Message Posted: 5/15/2008 10:15:54 AM  Ignore gasforus Report Abuse
Sounds good, tell me more
RochBear
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Minnesota

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Message Posted: 5/15/2008 10:14:46 AM  Ignore RochBear Report Abuse
I was talking with a buddy of mine, and we figured if you use Solar and/or Wind to produce the power, and put it back on the grid (during the day, when the car is "at work") and then took the electricity off the grid at night (when the car is home and plugged in) it could be a win win.
Since utility companies have larger generating capacity to meet the peak demand during the day, if solar and wind helped reduce that peak, the utilities would not need to build more generating facilities. (a Huge win for them) If the utility would trade you KW for KW, it would allow you (the car driver) to fuel your vehical for free (after the initial cost).

I found the first guy's comments very good, since he spent $45,000 and got the car and the solar panels. Shoot, my diesel pickup was nearly that much. So for $45,000 he got a car, and fuel for life, plus he eliminated his monthly utility bill (went to 0) It looks like his pay back was 5 years, which is an excellant rate of return. (better than 15%, which is darn tough to make now days)

Currently I have two small solar cells, which I don't power my vehical with, but I use the power to cook meals, and make coffee with. So I have a cup of "Sun Coffee". It's delicious!
BoerneWatch
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San Antonio

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Message Posted: 5/15/2008 10:10:25 AM  Ignore BoerneWatch Report Abuse
These guys might be onto something.

In Texas, it is against the law for the taxing districts to tax solar panels or rain water collection systems.

Imagine adding value to your home, not paying for fuel and not being taxed on not paying for your fuel.
stvpete
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Minnesota

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Message Posted: 5/15/2008 10:09:40 AM  Ignore stvpete Report Abuse
All is not lost, Pelosi and Reid will find a way to squeak tax dollars from this yet.
KellysDad
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Jackson

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Message Posted: 5/15/2008 10:08:46 AM  Ignore KellysDad Report Abuse
Hamish,

Lots of FREE advice floating around there...unless you talk to an attorney.
Dennis783
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Wisconsin

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Message Posted: 5/15/2008 10:08:37 AM  Ignore Dennis783 Report Abuse
Of course the Sierra Club is pushing them, but they are still not practical yet.
Hamish
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Message Posted: 5/15/2008 10:07:32 AM  Ignore Hamish Report Abuse
Natural gas prices going up

Food prices going up

Gas prices going up

Electricity prices going up

Beer prices going up

The only thing free that's coming down is pollution and acid rain.
ts08
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New Jersey

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Message Posted: 5/15/2008 10:06:00 AM  Ignore ts08 Report Abuse
so what happens if you have to do a road trip...where do you refuel with more electricity...wonder why the manufacturers canceled the testing...probably realized too expensive for people to buy and they would make no profit if the car never broke down or needed maintenance.
brogan56
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Colorado Springs

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Message Posted: 5/15/2008 10:05:39 AM  Ignore brogan56 Report Abuse
It doesn't have to be a bright sunny day to take advantage of solar.
phatride92
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Kansas

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ok?
Mononen
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Cleveland

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Message Posted: 5/15/2008 10:02:47 AM  Ignore Mononen Report Abuse
you still need enough sun to light the solar panals, cloud cover would impede the recharge, here in ohio we have many cloudy days. Ford is building a electric car due out in 2009 but its from Norway, they have been using it for 8 years there. GM's is due out soon as well and it is said that it will bring new life to GM.
Sixty4nhalf
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Washington

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Message Posted: 5/15/2008 10:01:24 AM  Ignore Sixty4nhalf Report Abuse
I agree, nothing is free! They will start charging us for solar power soon
Sealer
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Charleston

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Message Posted: 5/15/2008 10:01:20 AM  Ignore Sealer Report Abuse
Man made global warming is a myth, but if such things can be justified economically rather than emotionally based on a false premise, they are likely to catch on.
Brockvillian
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Ontario

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Message Posted: 5/15/2008 9:59:47 AM  Ignore Brockvillian Report Abuse
Idea is good, but not feasible for the general public.
eaglev
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Oklahoma City

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Message Posted: 5/15/2008 9:57:11 AM  Ignore eaglev Report Abuse
$45,000 for solar panels and the the cost of the car. Not many people have that kind of start up money.
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