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Drivers switch to compressed natural gas

Local 10 -- The soaring price of gasoline has forced South Floridians to consider alternative fuels.

Some drivers have cars that run on compressed natural gas, or CNG, a fuel that is becoming more popular in the United States.

"There are 8 million natural gas vehicles globally but in the United States, there is less than 300 thousand," said Jeff Greene, the owner of Wise Gas.

Wise Gas has built eight CNG stations in Florida and has plans to build two more -- one in Miami and another in Orlando.

Greene's car can run on both CNG and regular gasoline, so he won't be stranded if he can't find a CNG station.

"The cost to convert a light duty vehicle ranges anywhere from about $5,000 to $6,000. We have financing now that can get that price down to a couple hundred dollars a month," said Greene. "You ha


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Submitted Oct 19, 2012 By: skb69sa
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REPLIES (newest first)
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honda0105
Champion Author Tallahassee

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Message Posted: Oct 23, 2012 5:04:46 AM

when my current car is ready to be scrapped, I may consider (if there are more stations as the the current radius of CNG vehicles is not any more than that of regular fuel vehicles).
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RitaVespa
Champion Author Oregon

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Message Posted: Oct 21, 2012 10:42:55 AM

I would buy one
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BEGTWO
Champion Author Maryland

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Message Posted: Oct 21, 2012 6:48:35 AM

I hope they like it.
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jrs4125
Champion Author Indiana

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Message Posted: Oct 20, 2012 11:12:17 PM

When the demand rises for CNG, so shall the price.
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52MPG
Champion Author Dayton

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Message Posted: Oct 20, 2012 12:49:29 PM

Not Me.
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jetskijerry
Champion Author North Carolina

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Message Posted: Oct 19, 2012 11:56:34 PM

price is going up...
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LetemEatCake
Champion Author Oklahoma City

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Message Posted: Oct 19, 2012 11:12:25 PM

Natural gas, which is 90 percent methane, has a much higher octane rating than gasoline, allowing for higher compression ratios and therefore greater efficiency in the engines that use it.

If you compare CNG with Electric vehicle, this is where CNG begins to shine. A four-door CNG taxi with a tank that can hold the equivalent of 15 gallons of fuel can get close to 300 miles on a tank. 200 miles is easy. Most mid-range and economy-level EVs like the Nissan Leaf get almost 100 miles on a charge.

Compared to petrol, cars running on natural gas offer a CO emissions reduction of 90% to 97%, 25% reduced CO2, 35% to 60% reduced NOx emissions, and 50% to 75% reduced non-methane hydrocarbon emissions.

NGVs often deliver similar horsepower ratings to their diesel and gasoline-powered counterparts. Premium gasoline is 91 octane. Natural gas has an octane rating of approximately 130. This higher octane allows for increased engine compression and combustion efficiency. Because of the clean burning attributes of natural gas, NGVs generally have longer engine life compared to most gasoline-powered vehicle.

So why switch....is a no brainer!

[Edited by: LetemEatCake at 10/20/2012 12:13:10 AM EST]
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lesndave
Champion Author Texas

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Message Posted: Oct 19, 2012 10:15:11 PM

No thanks
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blupupher
Champion Author Houston

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Message Posted: Oct 19, 2012 9:59:24 PM

give me an affordable CNG/gasoline hybrid and I would be happy.
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esq262
Champion Author Asheville

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Message Posted: Oct 19, 2012 9:41:26 PM

Good bridge fuel.
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CVA19
Champion Author Salem

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Message Posted: Oct 19, 2012 8:48:59 PM

No conversion in my future, but a new CNG vehicle purchase and a garage-based compressor may be.
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Skunk63
Champion Author Phoenix

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Message Posted: Oct 19, 2012 5:50:29 PM

Good alternative.
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Pramodsharma
Champion Author Richmond

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Message Posted: Oct 19, 2012 5:31:28 PM

Yes, CNG is good alternate to gasoline , but US lags far behind.
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SkooterG
Champion Author Phoenix

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Message Posted: Oct 19, 2012 1:17:05 PM

CNG sure is the darling lately. I wonder it is just a temporary thing or will it last?
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RitaVespa
Champion Author Oregon

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Message Posted: Oct 19, 2012 12:53:31 PM

Yay! I want one!
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hibsaw
Champion Author Mississippi

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Message Posted: Oct 19, 2012 11:22:49 AM

I will seriously consider a vehicle that is powered by CNG the next time I buy.
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Asbury09
Champion Author Iowa

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Message Posted: Oct 19, 2012 11:04:52 AM

reduce conversion costs, and make more fuelling stations available
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elhefe2003
Sophomore Author New Orleans

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Message Posted: Oct 19, 2012 10:40:37 AM

Better news if they could get the cost of conversion cheaper
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clermont40miles
Champion Author Cincinnati

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Message Posted: Oct 19, 2012 10:03:23 AM

Costly conversion cost and minimal infrastructure are impediments to greater usage.
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AlienBug
All-Star Author Connecticut

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Message Posted: Oct 19, 2012 9:23:22 AM

$5,000 to convert a car to CNG. You'd need to drive to Saturn to recoup that cost.
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EMoe57
Champion Author Jacksonville

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Message Posted: Oct 19, 2012 8:56:15 AM

good good
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Marson
Champion Author Scranton

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Message Posted: Oct 19, 2012 8:31:22 AM

Just to set the record straight, natural gas is selling wholesale currently for about $3.64 a million BTU's. It takes about 8 gallons of gasoline at 125,000 BTU's per gallon to make a million BTU's, or about $32 worth. If the cost of CNG in your car's tank was 3 times the wholesale price or about $11.00 it would be the equivalent of $1.32 a gallon gas. Add to this that natural gas is about 110 octane and regular gas in about 89, you can make a CNG engine higher compression and a bit mor efficient. What's not to love about that?? Natural gas in the vehicle fuel of the future.
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bruceha2000
Champion Author Vermont

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Message Posted: Oct 19, 2012 8:25:42 AM

Doesn't work so well in places like Vermont where there are NO public NG stations. Only the gas company has one. A state where there is almost NO natural gas to compress. It exists only in the far north west part of the state, from a pipeline coming down from Canada.
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geezrtek
Champion Author Michigan

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Message Posted: Oct 19, 2012 8:19:02 AM

The economics of CNG for the average commuter are marginal at best but it makes sense for route driven vehicles. As for long haul trucks, the costs make sense but availability is a problem. But as the number of CNG gas stations increases the usage will increase.

Article - **** out of 5.
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mikerroy
Champion Author Albuquerque

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Message Posted: Oct 19, 2012 8:16:33 AM

CNG sounds like a good deal but, you don't get the same gas mileage as gasoline. So, your cost per mile is going to be about the same as using gas or more, when the price for CNG goes up.
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ss70
Champion Author Detroit

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Message Posted: Oct 19, 2012 8:16:06 AM

we need at least 10 - 20 thousand CNG filling stations right away all over the country
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BigBrat
Champion Author Phoenix

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Message Posted: Oct 19, 2012 8:15:35 AM

That's good
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Grinch09
Champion Author Grand Rapids

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Message Posted: Oct 19, 2012 8:14:43 AM

yep!
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municipal
Sophomore Author Illinois

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Message Posted: Oct 19, 2012 8:14:03 AM

I wish I can do that!
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bell05
Champion Author Atlanta

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Message Posted: Oct 19, 2012 8:13:48 AM

would love to convert my old '71 Monte, but think it will pay off.q
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Rhino8of8
Champion Author Wisconsin

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Message Posted: Oct 19, 2012 8:13:40 AM

Hope this progress is for the best.
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shea33
Champion Author Pensacola

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Message Posted: Oct 19, 2012 8:13:19 AM

best alternative out there if we can afford to convert the stations.
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PrepHermit
Champion Author New Jersey

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Message Posted: Oct 19, 2012 8:13:16 AM

What about fuel economy? Is it comparable to gasoline?
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CAD69
Champion Author Milwaukee

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Message Posted: Oct 19, 2012 8:13:03 AM

I would buy one if I could fill it up!
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RevDrCBJ
Veteran Author Ann Arbor

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Message Posted: Oct 19, 2012 8:12:24 AM

Sounds good.
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rnlunder
Champion Author Waco

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Message Posted: Oct 19, 2012 8:11:24 AM

More CNG refueling stations will generate more CNG car sales. CNG cost about $2.00 less per gallon than conventional gasoline and burns much cleaner. Actually it should only cost about $2000 to convert to CNG, so it sounds like someone is making a lot of money doing conversions to CNG.

If the auto makers will produce more CNG models, I think the car sales would pick up and the cost of building a dual fuel CNG/Gasoline vehicle would be much cheaper than a converting an existing gasoline engine.
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papou
Champion Author Tampa

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Message Posted: Oct 19, 2012 8:11:05 AM

I do not know enough about it what it takes to convert to NG and cost involved.
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91Hilux
Champion Author New Haven

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Message Posted: Oct 19, 2012 8:10:50 AM

We're only decades behind the rest of the world with this...
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kyrunner
Champion Author Lexington

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Message Posted: Oct 19, 2012 8:10:28 AM

Conversion is expensive and infrastructure just isn't there yet.
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RootbeerFan
Champion Author Illinois

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Message Posted: Oct 19, 2012 8:10:17 AM

I wish it was an option.
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mnbeancounter
Champion Author Minnesota

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Message Posted: Oct 19, 2012 8:09:22 AM

Conversion is costly
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BumpinButch
Champion Author Texas

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Message Posted: Oct 19, 2012 8:08:54 AM

Most places don't have the advantage of CNG. No infrastructure to disburse it, and most don't have the conversion of vehicle to use it.
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tauro514
Champion Author Connecticut

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Message Posted: Oct 19, 2012 8:08:45 AM

okay.
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brbts
Champion Author Charlotte

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Message Posted: Oct 19, 2012 8:08:02 AM

I think a lot of people would switch if we have the infrastructure to support it.
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Sunset69
Champion Author Long Island

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Message Posted: Oct 19, 2012 8:07:50 AM

OK
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timesaverinc
Champion Author Wichita

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Message Posted: Oct 19, 2012 8:07:46 AM

Cool
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Garston
Champion Author Maine

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Message Posted: Oct 19, 2012 8:07:34 AM

ok
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stpatrickbday
Champion Author Albuquerque

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Message Posted: Oct 19, 2012 8:05:57 AM

Just another excuse to raise gas prices.
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FocusGuy
Champion Author Seattle

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Message Posted: Oct 19, 2012 8:05:37 AM

there is cng everywhere git on it
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peabeax55
All-Star Author Atlanta

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Message Posted: Oct 19, 2012 8:05:17 AM

PROPANE is ubiquitous and carries a higher # of BTUs per gallon.
Conversions for many autos are $1500-$4000.
Try it instead.
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