Welcome Guest ( Log In | Register )

 
Reply to this topicStart new topic
> Wakey, wakey!
wayne72
post Aug 27 2007, 09:53 AM
Post #1



*

Group: Members
Posts: 240
Joined: 1-October 05
Member No.: 2,950



The time to wake up and smell the coffee is running out. You in the US are very close to the tipping point because of the price of energy driving the economy to breaking point.

http://www.fraw.org.uk/tour/index.shtml
Go to the top of the page
 
+Quote Post
Google Bot
post Aug 27 2007, 09:53 AM
Post #


Google Ads









Go to the top of the page
 
Quote Post
shotz
post Aug 27 2007, 10:41 AM
Post #2


Registered User


Group: Members
Posts: 72
Joined: 12-January 07
Member No.: 5,406



we in the U.S are already investing in other alternative energy sources.

thanks for your support anyhow.
Go to the top of the page
 
+Quote Post
B-LeaVe
post Aug 27 2007, 12:23 PM
Post #3



**

Group: Members
Posts: 419
Joined: 1-November 05
From: Chicago, IL
Member No.: 3,113



Well, Hydrogen is a bust. Someone axe-murdered the electric car.

Nuclear power seems the most likely solution, but not under our current regime.
Go to the top of the page
 
+Quote Post
abadaka
post Aug 27 2007, 12:40 PM
Post #4



*****

Group: Members
Posts: 1,843
Joined: 7-February 06
Member No.: 3,601



(shotz;327776)
we in the U.S are already investing in other alternative energy sources.


we are? wow thats news. what, hybrid electric cars? yeah baby steps.

a dollar short & a day late.
Go to the top of the page
 
+Quote Post
kellyb
post Aug 27 2007, 12:43 PM
Post #5


Color me skeptical....
Group Icon

Group: Super Moderators
Posts: 8,529
Joined: 8-May 04
Member No.: 631



Texas is about to build some new nuclear plants.

It's a start, I guess...
Go to the top of the page
 
+Quote Post
wayne72
post Aug 28 2007, 04:50 AM
Post #6



*

Group: Members
Posts: 240
Joined: 1-October 05
Member No.: 2,950



(shotz;327776)
we in the U.S are already investing in other alternative energy sources.

thanks for your support anyhow.



LOL this is quite funny. The trouble with alternate energy is alternate energy uses so much Oil, it's such a contradictory solution.
Go to the top of the page
 
+Quote Post
Andrew
post Aug 28 2007, 05:46 AM
Post #7



*******

Group: Members
Posts: 3,756
Joined: 16-January 04
Member No.: 205



(B-LeaVe;327795)
Well, Hydrogen is a bust. Someone axe-murdered the electric car.

Nuclear power seems the most likely solution, but not under our current regime.

But the electric car was never an alternative to fossil fuel burning without other alternative sources like nuclear power. It stops gasoline from being burned in a car's engine, but it transfers that energy requirement onto the domestic power generating infrastructure. If all of our domestic power was nuclear--either fission or fusion--then the electric car becomes a possible alternative. Although, there are many impracticalities present in current electric cars that need to be overcome and are responsible for its not having been a success. One is the amount of usable energy that can be stored in a battery. Even when the battery weighs more than a thousand pounds, it is still not as much as in a tank of gas in a regular car. Another is the charge time required for such a battery. Filling a tank full of gas takes about a minute. Charging a battery large enough to power an electric car for any usable distance takes hours. Road trips become an impossibility. They do not have the spontaneity of normal cars: you will have to spend some time planning each trip. If all you intend to do with it is commute a few miles to and from work and then recharge it overnight then this is not too much of a problem, though.

However, if you can develop a battery that can vastly exceed the current crop in terms of how much energy you can store within a certain volume and mass, and you can figure out a way to charge it quickly, then you have a breakthrough that makes the electric car a viable concept.
Go to the top of the page
 
+Quote Post
wayne72
post Aug 28 2007, 09:19 AM
Post #8



*

Group: Members
Posts: 240
Joined: 1-October 05
Member No.: 2,950



(Andrew;328029)
But the electric car was never an alternative to fossil fuel burning without other alternative sources like nuclear power. It stops gasoline from being burned in a car's engine, but it transfers that energy requirement onto the domestic power generating infrastructure. If all of our domestic power was nuclear--either fission or fusion--then the electric car becomes a possible alternative. Although, there are many impracticalities present in current electric cars that need to be overcome and are responsible for its not having been a success. One is the amount of usable energy that can be stored in a battery. Even when the battery weighs more than a thousand pounds, it is still not as much as in a tank of gas in a regular car. Another is the charge time required for such a battery. Filling a tank full of gas takes about a minute. Charging a battery large enough to power an electric car for any usable distance takes hours. Road trips become an impossibility. They do not have the spontaneity of normal cars: you will have to spend some time planning each trip. If all you intend to do with it is commute a few miles to and from work and then recharge it overnight then this is not too much of a problem, though.

However, if you can develop a battery that can vastly exceed the current crop in terms of how much energy you can store within a certain volume and mass, and you can figure out a way to charge it quickly, then you have a breakthrough that makes the electric car a viable concept.



One other thing you must remember is that an average car uses about 90-100 barrels worth of Oil to make just for the manufacturing etc. So how much Oil would be needed to produce these new non-oil powered cars? Is it possible to produce a totally Oil free car?? I don't think so.:surrender
Go to the top of the page
 
+Quote Post
Andrew
post Aug 28 2007, 10:04 AM
Post #9



*******

Group: Members
Posts: 3,756
Joined: 16-January 04
Member No.: 205



(wayne72;328056)
One other thing you must remember is that an average car uses about 90-100 barrels worth of Oil to make just for the manufacturing etc.

How do you figure?
Go to the top of the page
 
+Quote Post
wayne72
post Aug 28 2007, 10:43 AM
Post #10



*

Group: Members
Posts: 240
Joined: 1-October 05
Member No.: 2,950



(Andrew;328060)
How do you figure?


The figures are quoted in many Peak Oil books I've read.
Go to the top of the page
 
+Quote Post
Andrew
post Aug 28 2007, 11:07 AM
Post #11



*******

Group: Members
Posts: 3,756
Joined: 16-January 04
Member No.: 205



Can you quote them here for us, not having access to these books?
Go to the top of the page
 
+Quote Post
abadaka
post Aug 28 2007, 05:49 PM
Post #12



*****

Group: Members
Posts: 1,843
Joined: 7-February 06
Member No.: 3,601



just run a search for peak oil theory. you'll get all the findings and graph charts you need.
Go to the top of the page
 
+Quote Post
Andrew
post Aug 28 2007, 06:09 PM
Post #13



*******

Group: Members
Posts: 3,756
Joined: 16-January 04
Member No.: 205



How about we play it where those who wish to make an assertion provide their own citations, rather than insisting that their opponents do the research for them? If it is so easy as you say to find an argument justifying the contention that the manufacture of just one car requires 90-100 barrels of oil, would it not have been just as easy to link to it rather than tell me to look myself?
Go to the top of the page
 
+Quote Post
Castle-Bravo354
post Aug 29 2007, 05:06 PM
Post #14



*******

Group: Members
Posts: 4,127
Joined: 26-August 06
Member No.: 4,857



(abadaka;328279)
just run a search for peak oil theory. you'll get all the findings and graph charts you need.


aba....thanks for the tip
Go to the top of the page
 
+Quote Post
SOUL-DRIFTER
post Aug 29 2007, 05:12 PM
Post #15



Group Icon

Group: Super Moderators
Posts: 5,147
Joined: 10-July 06
From: Wild Rose, Wisconsin
Member No.: 4,643



Ford anounced it will come out with a hydrogen production car in 5 years.
Go to the top of the page
 
+Quote Post
wayne72
post Sep 7 2007, 07:36 AM
Post #16



*

Group: Members
Posts: 240
Joined: 1-October 05
Member No.: 2,950



(SOUL-DRIFTER;328459)
Ford anounced it will come out with a hydrogen production car in 5 years.


Haven't they been saying this for years?

Also Hydrogen is a EROEI (Energy Return on Energy Invested) loss. Hydrogen is the true false hope.:surrender

Andrew I'll go through my books again and get you the quote.
Go to the top of the page
 
+Quote Post
Allinall116
post Sep 25 2007, 01:30 AM
Post #17



**

Group: Members
Posts: 255
Joined: 25-September 04
Member No.: 1,275



(Andrew;328029)
But the electric car was never an alternative to fossil fuel burning without other alternative sources like nuclear power. It stops gasoline from being burned in a car's engine, but it transfers that energy requirement onto the domestic power generating infrastructure. If all of our domestic power was nuclear--either fission or fusion--then the electric car becomes a possible alternative. Although, there are many impracticalities present in current electric cars that need to be overcome and are responsible for its not having been a success. One is the amount of usable energy that can be stored in a battery. Even when the battery weighs more than a thousand pounds, it is still not as much as in a tank of gas in a regular car. Another is the charge time required for such a battery. Filling a tank full of gas takes about a minute. Charging a battery large enough to power an electric car for any usable distance takes hours. Road trips become an impossibility. They do not have the spontaneity of normal cars: you will have to spend some time planning each trip. If all you intend to do with it is commute a few miles to and from work and then recharge it overnight then this is not too much of a problem, though.

However, if you can develop a battery that can vastly exceed the current crop in terms of how much energy you can store within a certain volume and mass, and you can figure out a way to charge it quickly, then you have a breakthrough that makes the electric car a viable concept.


you do know that in order to inrich uranium you need fossil fuels... and inriching an amount of uranium for a standard nuclear power station uses about as much fossil fuels as what you would use if you just powered the station with fossil fuels.... not to mention the nuclear waste that you have to despose of.
Go to the top of the page
 
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

Lo-Fi Version Time is now: 2nd December 2008 - 12:10 AM