Donate Bitcoin

Donate Paypal


PeakOil is You

PeakOil is You

THE Traffic Thread (merged)

What's on your mind?
General interest discussions, not necessarily related to depletion.

Re: How much do we subsidize driving???

Unread postby Peepers » Wed 12 Oct 2005, 01:18:04

Maybe not, but rural bus services flourished in the Great Depression, as people could no longer afford to own or maintain cars. And, what would you say if I told you that in many cities throughout the nation, the old streetcar tracks were never ripped out? In most cases, the tracks and the brick streets in which they were laid were simply paved over with a layer of asphalt. The tracks are still down there.

In Dallas, on McKinney Avenue, they pried up the asphalt, made some repairs to the rails, and strung wires over the tracks hung from new and existing poles. Historic streetcars were put back into service and now operate frequently throughout each day. Imagine how many cities could restore this energy-efficient infrastructure for a relatively small price.

Don't be doomerish! Be creative, and look for opportunities like these and others near your town. Make a list of them and be ready for when the SHTF -- you'll be looked upon as The Expert and you might even earn a little income in offering such expertise.
User avatar
Peepers
Lignite
Lignite
 
Posts: 221
Joined: Sat 01 Jan 2005, 04:00:00

US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Chuckmak » Fri 18 May 2007, 08:23:20

8O

http://www.usatoday.com/news/nation/200 ... ices_N.htm

Drivers cut back — a 1st in 26 years
$this->bbcode_second_pass_quote('', 'T')he average American motorist is driving substantially fewer miles for the first time in 26 years because of high gas prices and demographic shifts, according to a USA TODAY analysis of federal highway data.
"if god doesn't exist, it is necessary that we invent him" - Voltaire

"they say prescott bush funded hitler" - Nas

Image
Chuckmak
Heavy Crude
Heavy Crude
 
Posts: 1000
Joined: Sat 19 Mar 2005, 04:00:00
Location: Bridge City

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby pup55 » Fri 18 May 2007, 08:50:00

I have been waiting for the new traffic data to come out.

Anyway, if the number of vehicle miles has dropped, and if the amount of fuel usage has gone up, which it most assuredly has for the first few months of the year, it all goes back to DantesPeak's argument that we are becoming even less fuel efficient than before, if that is possible.

Another side note: February 2007 was terrible weather this year, compared to 2006, and March was no picnic in most of the country either. This could easily have been responsible for a nominal decrease in miles driven.
User avatar
pup55
Light Sweet Crude
Light Sweet Crude
 
Posts: 5249
Joined: Wed 26 May 2004, 03:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Chuckmak » Fri 18 May 2007, 08:54:31

$this->bbcode_second_pass_quote('pup55', 'I') have been waiting for the new traffic data to come out.

Anyway, if the number of vehicle miles has dropped, and if the amount of fuel usage has gone up, which it most assuredly has for the first few months of the year, it all goes back to DantesPeak's argument that we are becoming even less fuel efficient than before, if that is possible.

Another side note: February 2007 was terrible weather this year, compared to 2006, and March was no picnic in most of the country either. This could easily have been responsible for a nominal decrease in miles driven.


I'd like to see this same data come September and October and compare to Production and Stockpile reports from the same period.
"if god doesn't exist, it is necessary that we invent him" - Voltaire

"they say prescott bush funded hitler" - Nas

Image
Chuckmak
Heavy Crude
Heavy Crude
 
Posts: 1000
Joined: Sat 19 Mar 2005, 04:00:00
Location: Bridge City

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby dukey » Fri 18 May 2007, 09:08:07

nothing has changed in england
roll on the new suvs ;p
User avatar
dukey
Intermediate Crude
Intermediate Crude
 
Posts: 2248
Joined: Sun 20 Feb 2005, 04:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby DantesPeak » Fri 18 May 2007, 09:14:52

I don't know if could break out the specific figures for gasoline, but the growth of all oil products supplies still exceeds growth of Industrial Production so far in 2007 by about 1%. Since the industrial production figure should be an unbiased indication of actual economic activity, and includes the use of oil for cooling/heating, I can only conclude that the US is getting less energy efficient in the use of oil.

This probably has much to do with the less energy content in ethanol as compared to RBOB gasoline, and is a symptom of the bigger picture of declining EROEI. The conclusion is especially true if actual miles driven have declined.
It's already over, now it's just a matter of adjusting.
User avatar
DantesPeak
Expert
Expert
 
Posts: 6277
Joined: Sat 23 Oct 2004, 03:00:00
Location: New Jersey

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby mefistofeles » Fri 18 May 2007, 09:51:50

If we really are at Peakoil it doesn't really matter,especially with demand in the China and India growing.

Personally I feel that unless the US (as a whole) doesn't take drastic steps to change its pattern of energy consumption as well as its way of life and spend ALOT on alternative energy we are just rearranging deck chairs on the Titanic.

Too much our energy is simply wasted by going from point A-B. Also we just don't have the economic incentives to install solar cells.

With the vast deserts of Nevada and Arizona there is no reason the US cannot be THE LEADER in solar electricity generation.

Of course this would require a change of priorities, unfortunately I suspect by the time it dawns upon Americans that they need change it will be too late. Its sort of like that time I feel asleep at the wheel at 70 and then woke to realize I was going to crash! Unfortunately I did not have enough time. Fortunately however I am still alive to tell my tale, so perhaps this hope.
User avatar
mefistofeles
Coal
Coal
 
Posts: 420
Joined: Mon 21 Mar 2005, 04:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby mefistofeles » Fri 18 May 2007, 09:52:01

If we really are at Peakoil it doesn't really matter,especially with demand in the China and India growing.

Personally I feel that unless the US (as a whole) doesn't take drastic steps to change its pattern of energy consumption as well as its way of life and spend ALOT on alternative energy we are just rearranging deck chairs on the Titanic.

Too much our energy is simply wasted by going from point A-B. Also we just don't have the economic incentives to install solar cells.

With the vast deserts of Nevada and Arizona there is no reason the US cannot be THE LEADER in solar electricity generation.

Of course this would require a change of priorities, unfortunately I suspect by the time it dawns upon Americans that they need change it will be too late. Its sort of like that time I feel asleep at the wheel at 70 and then woke to realize I was going to crash! Unfortunately I did not have enough time. Fortunately however I am still alive to tell my tale, so perhaps there is hope.
User avatar
mefistofeles
Coal
Coal
 
Posts: 420
Joined: Mon 21 Mar 2005, 04:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby frankthetank » Fri 18 May 2007, 09:55:47

I tried to get my wife to walk to work today. That didn't fly well. I said i'm going to get a child carrier, attach it to my bike, and i'll wheel her ass there... ....:) I don't see much of a slowdown, but i'm in a smaller city.
lawns should be outlawed.
User avatar
frankthetank
Light Sweet Crude
Light Sweet Crude
 
Posts: 6202
Joined: Thu 16 Sep 2004, 03:00:00
Location: Southwest WI

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby aahala » Fri 18 May 2007, 11:20:30

Appearing in my local paper Wednesday, May 16, 2007 was
an article from the AP, written by John Wilen. Here's an exact
quote:

"Only during the first week of May, when prices jumped to
$3.05 a gallon, did demand for gasoline abate slightly - by
about two-one hundredths of a percent, EIA figures showed."


It's not entirely clear from the article from which point the
.02% decline was calculated from. Perhaps that was the
week I didn't fill my car. :lol:
User avatar
aahala
Tar Sands
Tar Sands
 
Posts: 944
Joined: Thu 03 Feb 2005, 04:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Pixie » Fri 18 May 2007, 11:20:57

$this->bbcode_second_pass_quote('frankthetank', 'I') tried to get my wife to walk to work today. That didn't fly well. I said i'm going to get a child carrier, attach it to my bike, and i'll wheel her ass there... ....:) I don't see much of a slowdown, but i'm in a smaller city.


"Hey Pixie, Can I borrow your car to get to class? My boyfriend took mine to work."

Since I ride my bike to work, it is really tempting to just say, "NO! Learn to plan ahead and one of you needs to walk!" But it's more important to me that my friend get an education than that she do it my way.
Just another tofu-munching bike-riding Rambo(/Rambette)
User avatar
Pixie
Lignite
Lignite
 
Posts: 330
Joined: Tue 05 Sep 2006, 03:00:00
Location: Oregon

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby TreebeardsUncle » Fri 18 May 2007, 14:17:53

Opened the paper this morning and saw that crude oil was up 42.31 TO $64.86.

Note these 2 adjacent articles in Friday May 18's Issues of the San Francisco Chronicle Section.

Gasoline Prices Hit New Highs
& Key Gauge Shows Economy Slowing.

Here is the first article
Gasoline Prices Hit New Highs

by John Wilen
Associated Press

New York - Gasoline prices set records at the pump again Thursday, while gas and oil futures rose on concerns that refiners aren't making enough gasoline to meet peak summer driving demand.
With the summer driving season set to begin on Memorial Day weekend in just over a week, the 1.7 million-barrel increase in gasoline inventories reported by the government on Wednesday simply wasn't enough to convince traders that supplies are catching up to demand.
And that means retail gasoline procies are likely to continue rising for at least another month, said Jim Ritterbusch, president of Ritterbusch & Associates in Galena, Ill.
"We might have to wait until post-Fourth of July," to see a significant decline in gasoline prices,
-> OIL: Page C3

Record Gas Prices
-> Oil
From Page C1

Ritterbusch said.
The average national price of regular gasoline rose to an all-time high of $3.114 per gallon on Thursday, according to AAA and the Oil Price Information Service. That's up almost 25 cents in a month. [Well the price of gas was coming up about 30 cents a month from late January till early May.] Prices in some parts of the country, including California, have already passed $4.
Gasoline futures for June delivery jumped 9.96 cents to settle at $2.436 per gallon on the New York Mercantile Exchange. Crude oil for June delivery climbed $2.31 to settle at $64.86 per barrel on the Nymex.
Heating oil and natural gas futures also rose after the Energy Information Administration reported a slightly lower-than-expected increase in inventories.
Oil prices also got some support on Thursday from comments by a top OPEC leader that the oil cartel will not pump more crude to meet an expected surge in summer demand.
But analysts said traders were more focused on the tight gasoline market.
"It's still 99 percent gasoline-led," Ritterbusch said. "We're still not building gasoline supplies enough."
The Energy Information Administration reported Wednesday that gasoline stocks, while increasing to 195.2 million barrels, remained well below the average for this time of year.
"Those were insignificant figures," wrote Cameron Hanover analyst Peter Beutel in a research note.
Crude oil supplies rose by 1 million barrels last week to 342.2 million barrels.
"Crude may very well become a sideshow to gasoline as we enter the critical spring and summer months," wrote Man Financial analyst Edward Meir in a research note.
The gasoline shortage is due to a number of unexpected refinery outages this spring and continued strong consumer demand despite rising prices.
"Gasoline demand remains quite strong," said Antoine Halff, an
analyst at Fimat USA.
Every day's news seems to bring a new list of refinery problems, and Thursday was not exception. BP, Conoco Phillips and Valero Energy all reported planned or unexpected shutdowns at a number of U.S. refineries, Barclays Capital analysts said in a research note.

[Here is the second article.]

Key Gauge Shows Economy Slowing

Stocks pause as investors mull mixed signals.

by Candice Choi
Associated Press

New York -- A guage of future economic activity showed the U.S. economy will slow in coming months, reversing recent gfains and suggesting higher gas prices and a sluggish construction industry are beginning to take their toll.
The Conference Board said Thursday that its index of leading economic indicators dropped 0.5 percent, higher than the 0.1 percent decline analysts were expecting. The reading is designed to forecast economic activity over the next three to six months.
The increase almost reversed an amended 0.6 percent climb in March, which analysts say should relieve pressure on the Federal Reserve to raise interest rates.
"The data may be pointing to slower economic conditions this summer. With the industrial core of the economy already slow, and housing mired in a continued slump, there are some signs that these weaknesses may be beginning to soften both consumer spending and hiring this summer," said Ken Goldstein, labor economist for the Conference Board.
The reading tracks 10 economic indicators. Two of those readings were positive in April: stock prices and real money supply.
The negative contributors, beginning with the largest, were building permits, weekly unemployment claims, manufacturs' new orders for nondefense capital goods, consumer expectations, vendor performance, average weekly manufacturing hours and interest rate spread.
With the latest decline, the cumulative change in the index over the past six months has dropped 0.2 percent.
The slowdown should ease concerns that the Federal Reserve will raise interest rates, said Mark Zandia, chief economist at Moody's Economy.com. The interest rate standstill over the past nine months has driven the Dow Jones industrial average to record highs.
The Conference Board's report came amid a batch of mixed economic data, reflecting the ongoing uncertainty over the direction of the economy.
The job market showed surprising strength Thursday, with the Labor Department reporting a drop in jobless claims for the fifth straight week to the lowest level in four months.
"The job market is holding together better than any other part of the economy. Otherwise, we might be sliding into a recession," Zandi said.
While the stock market should keep advancing as the economy keeps growing, albeit slowly, analysts say data indicating otherwise could cause a tumble.
Brian Bethune, an economist with Global Insight said the Conference Board report indicates the "economy is pretty much hovering right now."
Still, he said the positive contributors -- stock prices and real money supply -- may point toward a pickup in growth later in the year.
"Stock prices in particular are anticipating what activity is going to be like in the future," Bethune said.
Wall Street retreated modestly on Thursday, with the Dow falling 10.81, or 0.08 percent, to 13,476.72, after rising as high as 13,516.71. On Wednesday, the index reached its 23rd record close of the year.
Broader indexes also declined. The Standard & Poor's 500 index lost 1.39, or 0.09 percent, to 1,512.75, and the Nasdaq composite index fell 8.04, or 0.32 percent, to 2,539.38.
TreebeardsUncle
Tar Sands
Tar Sands
 
Posts: 683
Joined: Thu 15 Jun 2006, 03:00:00

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby emersonbiggins » Fri 18 May 2007, 15:30:46

Keep your eye on Oklahoma; near highest gas prices in the nation ($3.39 for regular, as of today, in some spots), combined with a rather low average household income. Things are going to come apart there sooner than in other places. Keep those cameras rolling! :?

$this->bbcode_second_pass_quote('', 'B')ooth puts the blame on the major oil companies for the sudden rise in gas prices. “I feel they are taking advantage of us as people and I believe they don’t care about us any more,” he said. “The government is not doing anything about it because they are making money on it too. They are standing there with their hand out. They’re getting gasoline tax off it.”
"It's called the American Dream because you'd have to be asleep to believe it."

George Carlin
User avatar
emersonbiggins
Expert
Expert
 
Posts: 5150
Joined: Sun 10 Jul 2005, 03:00:00
Location: Dallas

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Heineken » Fri 18 May 2007, 16:48:32

Nevertheless . . .

Oil consumption in the US in the first quarter of 2007 was 2.6% higher than during the same period in 2006. Also: "All of the major petroleum groups contributed to that growth."

That's all she wrote.


http://www.eia.doe.gov/emeu/steo/pub/contents.html
User avatar
Heineken
Expert
Expert
 
Posts: 7051
Joined: Tue 14 Sep 2004, 03:00:00
Location: Rural Virginia

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Niagara » Fri 18 May 2007, 17:13:50

Here's a question for you chemists:

Gasoline is a mixture of hydrocarbons. Is it possible for the refineries to produce a "watered down" version of gasoline? Kinda like light beer? In other words each gallon of gas is still one gallon but contains less energy and therefore give you fewer miles on a gallon?

I'm wondering if the mixture could be sneakily adjusted so there is more fluff (low enthalpy hydrocarbon crud) and fewer "meaty" molecules.

That way refiners could cope a bit better with demand by providing a degraded product.

If that were the case, it would explain a slide in efficiency and today's gas prices would have to factored up even higher.

Or is this nuts? Is all gasoline equal?
Remember: 73.3% of statistics are made up
and the other 23.6% are wrong
User avatar
Niagara
Tar Sands
Tar Sands
 
Posts: 612
Joined: Thu 17 Aug 2006, 03:00:00
Location: Mt. Hubbert Scenic Lookout

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby ChadP » Fri 18 May 2007, 17:19:58

$this->bbcode_second_pass_quote('Niagara', 'H')ere's a question for you chemists:

Gasoline is a mixture of hydrocarbons. Is it possible for the refineries to produce a "watered down" version of gasoline? Kinda like light beer? In other words each gallon of gas is still one gallon but contains less energy and therefore give you fewer miles on a gallon?

I'm wondering if the mixture could be sneakily adjusted so there is more fluff (low enthalpy hydrocarbon crud) and fewer "meaty" molecules.

That way refiners could cope a bit better with demand by providing a degraded product.

If that were the case, it would explain a slide in efficiency and today's gas prices would have to factored up even higher.

Or is this nuts? Is all gasoline equal?


I'm no chemist but I know adding Ethanol did just that.
User avatar
ChadP
Peat
Peat
 
Posts: 56
Joined: Sun 28 Aug 2005, 03:00:00
Top

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby MonteQuest » Fri 18 May 2007, 17:40:24

$this->bbcode_second_pass_quote('Niagara', 'H')ere's a question for you chemists:

Gasoline is a mixture of hydrocarbons. Is it possible for the refineries to produce a "watered down" version of gasoline?


All gasoline used to be equal. We produce several different blends across the country, depending upon the pollution laws.

Octanes also vary from reg to premium.

$this->bbcode_second_pass_quote('', 'A')s recently as the early 1990s, the nation's gasoline supply was fungible. The same regular, mid-grade, and premium fuel was sold from coast to coast. But today, we have a bewildering variety of gasoline recipes in use across the country. Each of these specialized blends was designed to help clean the air, but the decade-old track record for the experiment in boutique fuels indicates that it has done more economic harm than environmental good.


Nobody even knows for certain how many different gasoline blends are in use at any given time. AAA has put the number at "more than 15." One pipeline operator says it has to cope with 38 types of gasoline, many of which have to be shipped on a segregated basis.


http://www.cei.org/gencon/019,04157.cfm

But yes, as the previous poster noted...."cutting" gasoline with ethanol "watered it down."

However, you have to "cut" gasoline with something that will burn.
A Saudi saying, "My father rode a camel. I drive a car. My son flies a jet-plane. His son will ride a camel."
User avatar
MonteQuest
Expert
Expert
 
Posts: 16593
Joined: Mon 06 Sep 2004, 03:00:00
Location: Westboro, MO
Top

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Niagara » Fri 18 May 2007, 18:00:56

$this->bbcode_second_pass_quote('ChadP', '')$this->bbcode_second_pass_quote('Niagara', 'H')ere's a question for you chemists:

Gasoline is a mixture of hydrocarbons. Is it possible for the refineries to produce a "watered down" version of gasoline? Kinda like light beer? In other words each gallon of gas is still one gallon but contains less energy and therefore give you fewer miles on a gallon?

I'm wondering if the mixture could be sneakily adjusted so there is more fluff (low enthalpy hydrocarbon crud) and fewer "meaty" molecules.

That way refiners could cope a bit better with demand by providing a degraded product.

If that were the case, it would explain a slide in efficiency and today's gas prices would have to factored up even higher.

Or is this nuts? Is all gasoline equal?


I'm no chemist but I know adding Ethanol did just that.

Good point. But aside from ethanol, can the crude oil components be adjusted to give crappier gasoline?
User avatar
Niagara
Tar Sands
Tar Sands
 
Posts: 612
Joined: Thu 17 Aug 2006, 03:00:00
Location: Mt. Hubbert Scenic Lookout
Top

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Tanada » Fri 18 May 2007, 19:55:10

$this->bbcode_second_pass_quote('Niagara', '')$this->bbcode_second_pass_quote('ChadP', '
')I'm no chemist but I know adding Ethanol did just that.

Good point. But aside from ethanol, can the crude oil components be adjusted to give crappier gasoline?


In general the smaller the size of the hydrocarbon molecule the less energy it has per unit of volume. IOW Butane has less energy than Pentane, Hexane has less energy than Octane and so on and so forth. If you put your gasoline through extra cracking and hydrogenation you can get a lighter molecular mix which will have less energy per gallon/liter than the standard mix. Kerosene is denser both in terms of physical properties and energy than Gasoline/Naptha, Deisel #2 is about as far above Kerosene as Kerosene is above Gasoline.

So yes, you make your boutique fuel and it can have more or less energy than 'old fashioned standard' gasoline. But only up to a point. If you make it too light it will all evaporate through your tank pressure releif instead of staying in liquid form to be pumped to the intakes and burned with air. If you make it too heavy/low octane it won't burn in a standard gasoline engine.
$this->bbcode_second_pass_quote('Alfred Tennyson', 'W')e are not now that strength which in old days
Moved earth and heaven, that which we are, we are;
One equal temper of heroic hearts,
Made weak by time and fate, but strong in will
To strive, to seek, to find, and not to yield.
Tanada
Site Admin
Site Admin
 
Posts: 17094
Joined: Thu 28 Apr 2005, 03:00:00
Location: South West shore Lake Erie, OH, USA
Top

Re: US Drivers FINALLY cut back — a 1st in 26 years

Unread postby Falconoffury » Sat 19 May 2007, 08:40:56

$this->bbcode_second_pass_quote('', 'b')ecause of high gas prices and demographic shifts


You mean it wasn't because of a collective desire to reduce emissions? I'm shocked and appalled. :shock:
"If humans don't control their numbers, nature will." -Pimentel
"There is not enough trash to go around for everyone," said Banrel, one of the participants in the cattle massacre.
"Bush, Bush, listen well: Two shoes on your head," the protesters chant
User avatar
Falconoffury
Expert
Expert
 
Posts: 1395
Joined: Tue 25 May 2004, 03:00:00
Top

PreviousNext

Return to Open Topic Discussion

Who is online

Users browsing this forum: No registered users and 2 guests