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Electric Vehicle Pros & Cons

1586 messages,  Last post on Oct 23, 2009 at 4:19 PM

You are in the Electric Vehicles Forum. Your Host is pf_flyer

What is this discussion about? Alternative Fuels, Coupe, Hatchback, Truck, Sedan, SUV


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#1569 of 1586
Re: Does the arguement change? [gagrice] by gypsy_tech
Nov 24, 2008 (12:18 pm)
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Replying to: gagrice (Nov 13, 2008 4:52 pm)

The only thing wrong with Nuclear is the cost. It's cheaper to use Coal and the current solar technology for a power plant is more like a furnace where the solar radiation is used to heat a massive boiler where the heat is used to generate electricity. That would keep creating electricity until it cooled down, long after dark and much cheaper per MW than PV panels.
 
PS Collectively the population is finally starting to wise up considering the last election.
#1570 of 1586
Re: Does the arguement change? [gypsy_tech] by gagrice
Nov 24, 2008 (5:04 pm)
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Replying to: gypsy_tech (Nov 24, 2008 12:18 pm)

current solar technology for a power plant is more like a furnace where the solar radiation is used to heat a massive boiler where the heat is used to generate electricity.
 
The only thing I can find on that technology is the Curnutt Solar Furnace. I do not see any practical application of that 30+ year old technology. It was given lots of press in 1978 and nothing came of it. I am sure if it was practical someone like SDG&E would be on it. The electric companies are mandated to have a certain percentage of alternative energy by 2012. They run into environmental roadblocks with everything they do. The only viable alternative currently working is wind generation provided by one of the Indian tribes. They are not bogged down with state and Federal regulations. SDG&E signed an agreement for a solar generator in 2005. To be completed in 2008. It is still being held up by environmentalist. Not the current Republican administration. I think we voted ourselves into a deeper bog of environmental regulations. No two green weanies agree on anything. Here is just one of many eco roadblocks to alternative energy.
 
Many environmentalists who oppose Sunrise are also sharply critical of Stirling's solar energy project. They argue that Stirling's technology is commercially unproven and say the project will take years longer to build and cost four or five times more than Stirling has estimated.
 
http://www.signonsandiego.com/news/metro/20080701-9999-1b1solar.html
 
I would say collectively the population has their head where the sun don't shine.
So much for solar energy.
#1571 of 1586
Amazing by pf_flyer HOST
Nov 24, 2008 (5:24 pm)
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We demand "clean" energy and then throw up "environmental" road block after road block. Can't have wind farms... some bird might get killed.
 
At some point perhaps humans get back to the list top of species we need to ensure the survival of.
#1572 of 1586
Re: Amazing [pf_flyer] by gagrice
Nov 24, 2008 (6:20 pm)
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Replying to: pf_flyer (Nov 24, 2008 5:24 pm)

The latest on the solar project is a 2 year environmental impact study for the BLM. That does let the contractor off the hook on the 2010 date of completion. Mean time the clock is ticking on the CA mandate for renewable energy.
 
My favorite is in Hawaii where they have blocked further geo-thermal because it is an affront to Pele.
 
Pele is a living deity fundamental to Hawaiian spiritual belief. She is the eruption, with its heat, lava and steam. Her family takes the form of forest plants, animals and other natural forces. But geothermal development interests see Pele as simply a source of electricity.
 
http://www.namaka.com/catalog/spirit/pele.html
 
So if it ain't Ted Kennedy keeping the Wind farms from blocking his view it is some other group wanting to stop US from drilling for oil. I do not think there is any form of alternative energy that is universally acceptable.
#1573 of 1586
Kurrent/Elettrica Made in Italy by toshiohilo
Dec 01, 2008 (7:36 pm)
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I recently purchased a plug-in 2007 Kurrent. I realize the American Electric Vehicle Co is out of business, but I am in desperate need of a key blank (or two). Can someone tell me how I can get the key blanks? My locksmith can't find it. Thanks.
#1574 of 1586
Ford by pf_flyer HOST
Dec 03, 2008 (10:10 am)
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Ford Motor made electric vehicles a centerpiece of a turnaround plan presented to Congress on Tuesday, saying that it will introduce an all-electric van for fleet use in 2010 and a sedan in 2011.
 
http://news.cnet.com/8301-11128_3-10111091-54.html
#1575 of 1586
EV charging station with credit card slot by larsb
May 15, 2009 (6:55 am)
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I saw this coming a few years ago. Here it is now.
 
EV charging posts with billing capability - charge up and get charged...
#1576 of 1586
Re: EV charging station with credit card slot [larsb] by gagrice
May 16, 2009 (4:21 pm)
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Replying to: larsb (May 15, 2009 6:55 am)

What is more interesting to me is the Smart ED (EV) being charged. Why don't we have those in the USA? We did not get the Smart diesel capable of 70+ MPG. Now other countries have the Smart electric powered by sodium-nickel chloride Zebra batteries. I don't think the US or state governments want what they say they want. Less use of fossil fuel. I don't like the meter idea either. I would not be taking off cross country in a vehicle with a 62 mile range. Drive for an hour charge for 8 hours.
 
No thanks, I will charge my EV overnight in my driveway. Don't hold your breath on seeing any for a good long while. The EPA and CARB and the Tax collectors will all have a say on when they are sold in the USA.
 
There are at least 10 EVs built world wide capable of highway speeds. NONE are allowed in the USA, except the $100k Tesla. Political talk is cheap. Politicians are not cheap.
#1577 of 1586
Carried over from the Diesels topic by larsb
Oct 21, 2009 (8:57 am)
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Gary said, "I think the CEO of PG&E is better qualified to answer the questions on load. You have a lot of pie in the sky optimism about alternative energy. It is not making much headway in the market place. Not everyone is going to be satisfied with an 8 hour charge time. Many of the PHEV kits for the Prius are 220 Volt. The bragging points many have made including yourself is quick charging in as little as 10 minutes. The shorter the time the bigger the load. Charging a 16KWH battery in 3 hours equal to running about 3 large AC units at the same time. More than the average house uses at any given time. It would triple my electric bill. As you know we do not get the illusive NIGHT RATES in San Diego. EVs are not going to be practical in my area unless a person installs a large solar array and charges during the day. $40K for the EV econobox and $30k for the solar array. That is about 30 years driving a Diesel SUV for me. I don't expect to be around that long."
 
On your point: "I think the CEO of PG&E is better qualified to answer the questions on load."
 
I don't assume that at all. I have driven an electric car, and I drive a GEM car almost daily in my job. I follow electric car news and technology almost daily. I'm sure his job keeps him occupied with other issues. I'd take him on in a "who knows the most" debate ANY DAY.
 
On your point: "Not everyone is going to be satisfied with an 8 hour charge time."
 
That's correct - but you can't please all the people all the time. If you want an electric car, and you can only fit into your budget the one which only uses 110V for charging and takes 8 hours, then you will settle for that car. Like any gasoline car decision - the car that meets your needs and your budget is what you will buy.
 
On your point: "Many of the PHEV kits for the Prius are 220 Volt."
 
True, but the technology that Toyota uses for their first USA-available PHEV will be far superior to those add-on kits.
 
On your point: "The bragging points many have made including yourself is quick charging in as little as 10 minutes. The shorter the time the bigger the load. Charging a 16KWH battery in 3 hours equal to running about 3 large AC units at the same time."
 
Quick charging will be an OPTIONAL component on SOME of the cars. Probably a costly one. The owners who use it will be willing to pay for the cost to get the convenience. Like anything else in our economy, convenience will cost more. Nothing wrong with that. You want more functionality and faster charging? Pony up the Greenbacks, Amigo.
 
On your point: "EVs are not going to be practical in my area unless a person installs a large solar array and charges during the day."
 
You meant to say: "People who want fast charging and who want to charge during the day in the San Diego area are going to have to pay more for their electricity" and that's true. That does not make it "impractical" it just makes it "more costly." Like I stated before, most "early adopters" have the cash to fork out on this technology, just like the early adopters of Hybrid cars were people with more "disposable income" than the average Joe.
#1578 of 1586
Re: Carried over from the Diesels topic [larsb] by gagrice
Oct 21, 2009 (11:36 am)
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Replying to: larsb (Oct 21, 2009 8:57 am)

The only thing I can say is a fool and their money is soon parted. Unless a vehicle fits my needs and is practical I will either not buy it or get rid of it very quickly while it still has some value. As much as I hate the poor mileage I get with the Sequoia, it is not practical to replace it until I find a diesel replacement vehicle I really like.
 
As much as I would like to go EV, I don't see it as practical in my lifetime. They will have to come up with better storage than Li-ioN batteries that are currently being tested. And I think you are wishful in your thinking on the PHEV Prius from Toyota. That could still be a decade off for the consumer. It depends on the trials with fleet owners. Notice how the Honda FCX has just fizzled out. I think they placed 5 units of the 100 or more they promised. Hydrogen is still many decades away if ever.

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