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Given that most of the brown cloud's color is due to the dust raised, the type of fuel propelling the vehicle isn't going to make a world of difference in reducing it. The temperature inversions are still going to trap the fine particulates and bless us with a brown cloud even if there comes a day when every vehicle on the road is powered by batteries that are recharged with the electricity that the solar arrays generate while we are sleeping.Science Chic wrote: It's not just the mileage, electric cars emit less pollution too. Wouldn't it be nice to reduce our brown cloud?
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Science Chic wrote: It's not just the mileage, electric cars emit less pollution too. Wouldn't it be nice to reduce our brown cloud?
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Raees wrote: You won't see this reported by the right because it doesn't fit their preconceived agenda....
Chevy Volt wins drivers' hearts, gets top marks in satisfaction
According to a recent, very peppy General Motors ad campaign, many Chevrolet Volt owners are brimming with enthusiasm about their plug-in hybrid.
Then again, having Chevy Volt owners evangelize about their cars in an ad designed to sell the plug-in hybrid is hardly a fair yardstick to gauge how Volt owners feel about their cars.
But a recent J.D. Power Survey has come to the same conclusion as GM’s own ad: drivers of the 2012 Chevrolet Volt are more satisfied with their new car than any other compact car buyer in the U.S. today.
In its recent 2012 Automotive Performance, Execution and Layout (APEAL) study, which examines owner impressions of their new car 90 days after purchase, J.D. Power and Associates discovered that Volt attracted the highest level of satisfaction in its segment.
http://www.csmonitor.com/Business/In-Ge ... tisfaction
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Good question! But what you need to keep in mind is that you must compare electric car batteries to ICE car batteries - they still have 'em and guess what? The common lead acid batteries are the worst possible for the environment.Nobody that matters wrote:
Science Chic wrote: It's not just the mileage, electric cars emit less pollution too. Wouldn't it be nice to reduce our brown cloud?
But what about the pollution caused in the battery manufacture and destruction?
Lead, Nickel, Lithium—In That Order
The need for more robust battery technologies to power vehicles and their accessories prompted Environmental Defense to conduct a three-month research effort in 2005 to examine environmental impacts related to the extraction, manufacture, use, and disposal of nickel metal hydride batteries, as well as lithium ion—which many consider to be the battery of choice in the next five years. Environmental Defense then compared those impacts to lead acid. "Our initial conclusion is that lead is the worst, nickel is next, and lithium is the least harmful," said Thomas.
a team of scientists from the Swiss Federal Laboratories for Materials Testing and Research (or EMPA) have made a detailed life cycle assessment or ecobalance of the type of lithium-ion batteries most frequently used in EVs, to see if they really are as environmentally friendly as their manufacturers would have us believe.
The team calculated the ecological footprints of electric cars fitted with Li-ion batteries, taking into account factors such as those associated with the production of individual parts, the operation of the vehicle during its lifetime, all the way through to the scrapping of the vehicles and the disposal of the remains. For comparison the team used a new petrol-engined car, meeting the Euro 5 emission regulations.
The study shows that the electric car’s Li-ion battery drive is in fact only a moderate environmental burden.
A similar study in January 2011 in Switzerland compared an electric car to an economical gas-powered vehicle. Even when assuming that the electricity for the lithium-ion battery came entirely from coal power, the electric car won after converting cradle-to-grave environmental impact to miles per gallon (about 45 mpg). If the electric power were to come from entirely renewable energy, the results would be 117 mpg [source: Price ].
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The Liberals GOP Twin wrote:
Raees wrote: You won't see this reported by the right because it doesn't fit their preconceived agenda....
Chevy Volt wins drivers' hearts, gets top marks in satisfaction
According to a recent, very peppy General Motors ad campaign, many Chevrolet Volt owners are brimming with enthusiasm about their plug-in hybrid.
Then again, having Chevy Volt owners evangelize about their cars in an ad designed to sell the plug-in hybrid is hardly a fair yardstick to gauge how Volt owners feel about their cars.
But a recent J.D. Power Survey has come to the same conclusion as GM’s own ad: drivers of the 2012 Chevrolet Volt are more satisfied with their new car than any other compact car buyer in the U.S. today.
In its recent 2012 Automotive Performance, Execution and Layout (APEAL) study, which examines owner impressions of their new car 90 days after purchase, J.D. Power and Associates discovered that Volt attracted the highest level of satisfaction in its segment.
http://www.csmonitor.com/Business/In-Ge ... tisfaction
Yes... all 14 owners are very satisfied.
Chevrolet enjoyed another above average selling month in July, with 1,849 Volts moving into customers hands, the second best monthly result to date (2,289 were sold in March of this year). This figure was almost triple that of its main competitor, the somewhat extended range (11 miles at speed), Prius Plug-In, which Toyota only managed to move 695 copies of.
So far this year 10,666 Volts have been sold, and while GM will fall well short of an earlier ambitious projection (now rescinded) of 45,000 sold for 2012, it still represents a 271% increase over last year (2,870).Please Log in or Create an account to join the conversation.
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