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Peak Oil : Scalability and Orders of Magnitude

General discussions of the systemic, societal and civilisational effects of depletion.

Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby DavidFolks » Thu 29 Nov 2007, 08:05:23

$this->bbcode_second_pass_quote('MonteQuest', '')$this->bbcode_second_pass_quote('DavidFolks', ' ')We need to change the way we live, in order to live within the carrying capacity of the planet.


Still too many people, no matter how we live.


Now hold on a minute, didn't I just...

$this->bbcode_second_pass_quote('DavidFolks', 'I') would prefer that an educated race would stop reproducing like rats, and through natural attrition and lower birth rates, reach a stable population.


Yeah, I thought I did.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby Doly » Thu 29 Nov 2007, 08:06:42

$this->bbcode_second_pass_quote('FreakOil', '')$this->bbcode_second_pass_quote('Ludi', '')$this->bbcode_second_pass_quote('FreakOil', 'W')e need population reduction and an end to exponential economic growth.



Starting with yourself.


Are you suggesting that I "die off"?


Ludi is a kind heart, Freak. She would never mean to say 'die off' (some other posters are meaner, though). What she means is that you don't have children (or any more children) and that you curb your use of resources as much as possible.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby inculcated » Thu 29 Nov 2007, 09:30:38

$this->bbcode_second_pass_quote('KillTheHumans', 'T')he transfer of nearly all transport systems to electrically based ones doesn't require a 20% increase in generating capacity, and it certainly doesn't require that increase to be based at the end of a power line. Slap panels on the roof and make your own!!


The United States produced 15 Quads of electricity last year. It consumed 27 quads in petroleum in the transportation sector. What math produces the finding that 27 is only 20% of 15?
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby KillTheHumans » Thu 29 Nov 2007, 21:57:25

$this->bbcode_second_pass_quote('inculcated', '')$this->bbcode_second_pass_quote('KillTheHumans', 'T')he transfer of nearly all transport systems to electrically based ones doesn't require a 20% increase in generating capacity, and it certainly doesn't require that increase to be based at the end of a power line. Slap panels on the roof and make your own!!


The United States produced 15 Quads of electricity last year. It consumed 27 quads in petroleum in the transportation sector. What math produces the finding that 27 is only 20% of 15?


Relative inefficiencies.

The US needs 27 quads INPUT into the transport system to get a net effective 5 quads of motion. To generate 5 quads of motion through the use of electricity only requires only slightly more than 5 quads of extra generation ( using existing infrastructure of course ) because battery to motion is 85-90% efficient, an ICE is maybe 15% efficient, gasoline to motion.

So, call it 6 quads of new generation, an increase of 22% I believe.

My numbers reflect more local electricity generation rather than just large, decentralized coal fired plants, line transmission losses can be fierce, so there are HUGE advantages to local wind projects, solar on the garage roof, off peak loading of existing infrastructure with base load power plants running slightly longer during the day, its all in how you want to define your mix.

I've said it before, using something as valuable as crude to do something as stupid as to create random motion is one of the dumbest things us humans have come up with. I find the dogma of doom which says we MUST drive cars using gas because its so HARD to change our behavior that we'd all rather just sit at home and DIE rather than drive EV's and PHEV's and such to be a wonderful strawman.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby MonteQuest » Thu 29 Nov 2007, 22:15:30

$this->bbcode_second_pass_quote('DavidFolks', '')$this->bbcode_second_pass_quote('MonteQuest', '')$this->bbcode_second_pass_quote('DavidFolks', ' ')We need to change the way we live, in order to live within the carrying capacity of the planet.


Still too many people, no matter how we live.


Now hold on a minute, didn't I just...

$this->bbcode_second_pass_quote('DavidFolks', 'I') would prefer that an educated race would stop reproducing like rats, and through natural attrition and lower birth rates, reach a stable population.


Yeah, I thought I did.


Ok, replacement ( two children per couple) would take 50 to 70 years to reach ZPG. Due to demographics you would not achieve stabilization or no net gain for that period of time.

If we were in overshoot in 1980 at 4 billion, according to
Catton, isn't the 9 billion before stabilization more than 2 times overshoot?

A one child policy would take 25 years. Isn't 7.5 billion almost twice overshoot?

How long would it take to reach 2 to 3 billion after stabilization at 7.5 to 9 billion in order to live within the carrying capacity?

Decades? While the environment continues to degrade?

Populations don't stay in that degree of overshoot for that long.

They die-off.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby MonteQuest » Thu 29 Nov 2007, 22:19:22

Let's try to focus on the scale of the change needed. As Ludi often remarks, we just aren't doing much of anything on the scale required.

#1 reason to be a doomer.

Lack of any action on a scale the would make a discernible difference.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby yesplease » Thu 29 Nov 2007, 23:10:59

$this->bbcode_second_pass_quote('MonteQuest', 'C')urrently, we do not have ready-to-scale alternatives with oil's energy density, portability and high EROEI.
Not only that, we also don't have alternatives that match the amount of waste present in our use of oil and it's refined products. In order to approximate our current use of oil, we'll need to flush well over half the energy stream or streams we use to replace oil down the drain. Wasting whatever we replace oil with will be our generation's greatest challenge IMO. :)
$this->bbcode_second_pass_quote('Professor Membrane', ' ')Not now son, I'm making ... TOAST!
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby DavidFolks » Fri 30 Nov 2007, 00:30:17

$this->bbcode_second_pass_quote('MonteQuest', '
')
Ok, replacement ( two children per couple) would take 50 to 70 years to reach ZPG. Due to demographics you would not achieve stabilization or no net gain for that period of time.

If we were in overshoot in 1980 at 4 billion, according to
Catton, isn't the 9 billion before stabilization more than 2 times overshoot?

A one child policy would take 25 years. Isn't 7.5 billion almost twice overshoot?

How long would it take to reach 2 to 3 billion after stabilization at 7.5 to 9 billion in order to live within the carrying capacity?

Decades? While the environment continues to degrade?

Populations don't stay in that degree of overshoot for that long.

They die-off.


I'll grant you a few points, grudgingly....

I'll grant that we may be in overshoot.

I'll grant that it would take a long time to stabilize through attrition and ZPG policies.

I'll grant that increasing human biota living to current standards, and abusing resources in the manner currently prevalent would cause significant environmental degradation.

I posit that the only ethical way to deal with the overshoot/ peak oil/ environmental degradation/ global warming confluence of challenges that threaten our existance is through multiple and simultaneous changes in our collective behaviors.

I don't believe in the "ONE TRUE FIX FOR ALL OUR PROBLEMS"

What I find interesting in reading your posts, is your tendancy to demonstrate how any proffered solutions or mitigations are inadequate. The current reply to my suggestion for population decrease is a good case in point.

I agree that we need to reduce population, and offer what I consider to be an ethical route to that goal, and your reply suggests, essentially, that it's too little, too late, and that we'll suffer horrendous environmental degradation before an inevitable die off.

What I would like to know is this...

Do you consider die off to be the only way to achieve a stable and sustainable population?

If you believe that there is another way to achieve a sustainable stable population without further environmental degradation, could you enlighten me as to the methodology involved?

Do you think that all the suggestions for conservation, efficiency, reduced dependance on oil, etc., etc., are truly useless, or only that they are useless unless prefaced by saying that "Once we have reduced our population to a sustainable level..."?

Or are all your arguements based on the supposition that the solutions/ mitigations offered are in pursuit of maintaining the status quo?

Just curious.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby SchroedingersCat » Fri 30 Nov 2007, 02:14:51

Once upon a time there was this single point. No time, no space, just a point. Something happened to excite this point. It expanded. The big bang. Energy was now dispersed in uneven clumps throughout the universe. Nature doesn't like that. Ever since, nature has been trying to return those clumps of energy to the same level. When it succeeds, everything in the universe will be at the same level of energy. The heat death of the universe.

We have been helping nature along by digging up clumps of energy and liberating them so they can return to the background of the universe. This is getting harder and harder to do, as the good stuff is gone.

Complexity vs entropy. Entropy wins. Every time. No matter how many humans we produce, we cannot compete with the flow of energy from the complex to the simple. Entropy happens.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby MonteQuest » Fri 30 Nov 2007, 02:27:28

$this->bbcode_second_pass_quote('DavidFolks', ' ')What I find interesting in reading your posts, is your tendancy to demonstrate how any proffered solutions or mitigations are inadequate. The current reply to my suggestion for population decrease is a good case in point.

I agree that we need to reduce population, and offer what I consider to be an ethical route to that goal, and your reply suggests, essentially, that it's too little, too late, and that we'll suffer horrendous environmental degradation before an inevitable die off.

What I would like to know is this...

Do you consider die off to be the only way to achieve a stable and sustainable population?


Nature thinks so, and always has for populations in overshoot. In practical terms, we don't have the time to reduce our population to a sustainable level, given our current set of ethics that tries to save everyone, regardless of the consequences, before nature's dieoff ensues and rebalances it for us. Every day we are in overshoot, the environment's carrying capacity is reduced. When the phantom capacity goes with peak oil, the true devastation of our soil productivity will be revealed.

$this->bbcode_second_pass_quote('', 'I')f you believe that there is another way to achieve a sustainable stable population without further environmental degradation, could you enlighten me as to the methodology involved?


Mimic nature and start the die-off first.

$this->bbcode_second_pass_quote('', 'D')o you think that all the suggestions for conservation, efficiency, reduced dependance on oil, etc., etc., are truly useless, or only that they are useless unless prefaced by saying that "Once we have reduced our population to a sustainable level..."?


Not only usless, but they make the problem worse unless we address over population in a timely and serious manner. We must also address these things:

"In my opinion, any proposed solutions to the peak oil issue must address the following criteria to be viable long-term solutions.

1. They must address population growth.
2. They must address the global warming issue.
3. They must address the negative consequences of conservation efforts on the economy and efficiency gains increasing consumption.
4. They must address the economic issues of a no-growth economy and past debt.
5. They must be sustainable/ renewable and the least toxic to the environment.
6. And probably most important, they must be global in perspective.

Only a powerdown embraces and addresses these issues on a long-term sustainable basis."

Peak Oil: The Tip of the Iceberg

$this->bbcode_second_pass_quote('', 'O')r are all your arguements based on the supposition that the solutions/ mitigations offered are in pursuit of maintaining the status quo?


No, people mean well by them, (which is why I get so much flak when I show them to be not up to the task) but I don't think they have thought them through from an ecological paradigm. That's why I call them Solutions in Isolation. Obviously, some have only themselves and the status quo in mind and worry not for those to come and want a "fix."

There is no technofix for peak oil. Not for a population in overshoot living on ghost acreage.

Here's a quote from one of my favorite bloggers:

$this->bbcode_second_pass_quote('', 'I') tend to be an optimist, at least by the standards of peak oil activists (which isn't very hard). By that I mean that I believe in individual action and I believe that we could overturn the system that we live within and make better choices. But I also think this is less likely than that we'll do the wrong thing, and part of it is that our brains are trying to kill us (or at least our kids). That is, we've gotten into habits of thought so destructive and so automatic that we don't even recognize their basic failures. And if we don't recognize the failures in our own heads and overturn them, we're in big trouble. One of those problems is that we can't stop looking for a quick fix.

I liked this essay by James Kunstler quite a bit, and I recommend it to you, because he has a useful grasp of essentials,

" It only made me more nervous, because this longing for "solutions," strikes me as a free-floating wish for magical rescue remedies, for techno-fixes that will allow us to make a hassle-free switch from fossil hydrocarbon power to something less likely to destroy the Earth's ecosystems (and human civilization with it). And I think such a wish is, in itself, at the root of our problem -- certainly at the bottom of our incapacity to think clearly about these things.

http://casaubonsbook.blogspot.com/2007_ ... chive.html

Garret Hardin eloquently stated in his book, Living within Limits.

"With the coinage of 'sustainable development,' the defenders of the unsteady state have won a few more years' moratorium from the painful process of thinking."

As I have written:

"We don’t want to submit to nature’s population correction. We wish to avoid that.

We are dreaming.

At the same time, we are suggesting making matters worse with talk of electric cars and other techno-fixes to perpetuate an unsustainable lifestyle…a pure construct of overshoot via fossil fuels.

We want to focus on short-term, short-sighted, selfish technofix solutions that allows us, (those living right now) to avoid "unpleasant" changes, with no lasting solutions for those generations to follow.

We don’t seem to grasp that any measures to avoid a die-off or postpone it, make the die-off that much worse and make it that much harder to reduce the population to a sustainable level by choice.

Thus, we choose short-term prosperity over a lasting preparation for the future, while denying the reality of overshoot and the coming population correction.

We just don't want to hear that "doomer" negativity, no matter how rooted in solid biological science and history.

We choose to be selfish, rather than learn to share.

Peak oil will force people to view the world differently, to a degree almost unimaginable to those who scarcely understand the concept just now.

Get very prepared for a war footing."
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby MonteQuest » Fri 30 Nov 2007, 02:53:57

$this->bbcode_second_pass_quote('DavidFolks', ' ')What I find interesting in reading your posts, is your tendancy to demonstrate how any proffered solutions or mitigations are inadequate.


When I started this thread, I was thinking about what it would take to migrate to space and colonize other planets with our over population.

Build a spaceship (in space) capable of holding 200,000 people and all the food, water, terra-forming equipment and other necessities for a long space voyage and...

...build and launch one every day forever just to stay at 6.7 billion with our current growth rate.

Now that is scale...and literally impossible. Earth is the only planet we will ever live on. We might visit some.

My next thread is going to be on a proffered solution that I feel might be adequate. Let's see how people trash my solution, ok?
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby cube » Fri 30 Nov 2007, 03:25:23

$this->bbcode_second_pass_quote('MonteQuest', '.')..
Renewables are not “green” on the scale required. To reach the scale at which they would contribute significantly to meeting global energy demand, renewable sources of energy, such as wind, water and biomass, would cause serious environmental harm.
...
I'm going to "attempt" to illustrate Monte's point using pictures. Behold a prototype Repower 5M windmill.
Image
This windmill can produce about 17 GWh of power a year. source

USA Electricity - production: 4.062 trillion kWh (2005) source

My calculations say it would take 47,788 5M windmills for the USA to become 20% dependent on wind power. There is no rational person who can look at that and say that's "green". Actually come to think of it ("green" or NOT) no rational person can seriously think we have the capability of putting up 47,788 of these things. :lol:

The next time anybody starts mouthing off about windmills please direct them here, so they can see the unpleasant truth.....windmills are NOT scalable.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby JohnDenver » Fri 30 Nov 2007, 06:52:06

$this->bbcode_second_pass_quote('MonteQuest', 'T')o reach the scale at which they would contribute significantly to meeting global energy demand, renewable sources of energy, such as wind, water and biomass, would cause serious environmental harm. Look at the havoc biofools are creating. The energy produced by the sun and the wind is already being used by other systems. It’s not going to waste. It’s like tapping into a river. You can only divert so much without negative consequences.


You're looking at it the wrong way. Consider a simple example:
Like most people in Japan, I generally dry my laundry by hanging it out the window. This process uses two renewable energy sources: wind and solar. In the U.S., on the other hand, most people use electric or gas dryers which consume about 1000kwh/year/dryer (about 6% of power consumption in the average household).

The odd thing here is that, when an American dries their clothes with non-renewable energy, the electricity and gas is included in the energy statistics. But when I dry my clothes with renewable energy, the solar and wind isn't included in the statistics. So it's no big surprise that renewables are "too small in scale". Whenever you use renewables, the statistics don't count it!

If everybody in the U.S. started drying their clothes on the line, or using a laundry rack, you'd have an immediate gain of about 100,000GWh/year in renewable energy "production". There's no problem with "scaling" or bad economics here. The cost of switching to renewable clothes drying is about $20. The payback time on your investment in a clothesline/rack is about a month.

$this->bbcode_second_pass_quote('', 'N')ot to mention, almost all renewables produce electricity, and not liquid fuel.


Electric vehicles* are the solution, so we won't need liquid fuels in the future. EV's can run on anything: wind, wave, solar, nuclear, coal, oil, tarsand, oil shale... you name it. You don't have to process the fuel at all. Just toss it in the furnace of the generator, and supply the electricity. In fact, that's the way we should be burning oil to fuel cars anyway -- simply because it's more efficient to do it that way.

There's no problem of scaling because the electrical grid is already in place. Everybody already has a filling station in their garage. It's called an "outlet". The machinery to produce EV "fuel" (i.e. electricity) is already in place as well. We have generators out the wazoo, and we can build more. The technology is proven, and the contractors/unions would love the business.

So there you go... Problem solved. Scaling is not an issue.

*) When I say "Electric Vehicle" (EV), I don't necessarily mean that everyone will immediately switch to an electric SUV. EV's range from high-end performance machines (like Tom Hanks and George Clooney own), through retrofits that guys do in their garages, to motorcycles/trikes, down to smaller scooters, electric mopeds and bicycles. Everyone will have some EV within their budget, to get them where they need to go. Not that the "switchover" will take place immediately, of course. It will take place gradually, over decades, like how PCs replaced old IBM mainframes.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby Doly » Fri 30 Nov 2007, 07:50:59

Welcome back, John Denver! You've always been my favorite Devil's Advocate! You can really get people thinking.

$this->bbcode_second_pass_quote('JohnDenver', '
')You're looking at it the wrong way. Consider a simple example:
Like most people in Japan, I generally dry my laundry by hanging it out the window.


So now you claim to live in Japan... interesting. I shall comment no further.

I like your example. Obviously, a lot of the energy consumption in the USA could be reduced by resorting to efficiency measures such as hanging out your laundry instead of using a drier and many other things that are done habitually in Japan and Europe. And if we were making an effort to increase efficiency, we could possibly improve quite a bit over that. However, there are practical limits (some of them imposed by physics) to how efficient you can get. Practical experience from people that have tried to reduce their energy usage suggests that the first 20% is easy, the next 20% is harder, and down from there is almost impossible.

This gives us quite a lot more slack than some people believe there is, but is that enough? If we are thinking in terms that, eventually, we need to reduce our usage of all fossil fuels to zero to prevent climate change, it means that at some point in the future we will need to obtain around half the energy Europe and Japan are using (or around one third or one quarter what the USA are using) exclusively from renewables, after making all the efficiency cuts we can. And right now renewables are a much smaller percentage of the mix.

And if you intend to use electric vehicles as a substitute for current ones, it's been calculated that if we converted the currrent fleet of cars to electric, we would need about as much electricity to power the fleet as we need for all other uses of electricity. Assuming high efficiency, using vehicles as small as possible, say half as much. That puts the level of renewables we need even higher.

If we think that we have 25 years or more to do the change, it may look just about doable. But if you think peak oil has happened already, and climate change is happening faster than anyone thought, how much time have we got? Ten years at most?

There isn't a snowflake's chance in hell that we will keep current standards of living.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby DavidFolks » Fri 30 Nov 2007, 08:52:21

$this->bbcode_second_pass_quote('cube', '
')My calculations say it would take 47,788 5M windmills for the USA to become 20% dependent on wind power. There is no rational person who can look at that and say that's "green". Actually come to think of it ("green" or NOT) no rational person can seriously think we have the capability of putting up 47,788 of these things. :lol:


How about 3. Would it be feasable to erect 3 of these things within the operating budget of a small village over 20 years?

If it is, then consider this...

There are a little over 18 000 villages, towns and cities in the good ol' US of A. That would give you over 54 000 of these things.

Now, I'll grant that it may not be possible to find ideal sites everywhere, and that the power may be intermittant. But the numbers and industrial capacity to produce them are not a problem.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby DavidFolks » Fri 30 Nov 2007, 09:02:25

$this->bbcode_second_pass_quote('Doly', 'W')elcome back, John Denver! You've always been my favorite Devil's Advocate! You can really get people thinking.

$this->bbcode_second_pass_quote('JohnDenver', '
')You're looking at it the wrong way. Consider a simple example:
Like most people in Japan, I generally dry my laundry by hanging it out the window.


So now you claim to live in Japan... interesting. I shall comment no further.


I think that statement can be read as "My behavior is similar to the behavior of people living in Japan."

I don't think he necesarilly means he currently resides there.
If we knew what we were doing, it wouldn't be called research. ~A. Einstein

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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby DavidFolks » Fri 30 Nov 2007, 09:26:58

$this->bbcode_second_pass_quote('MonteQuest', 'M')imic nature and start the die-off first.


I advocate changing our behavioral patterns so that we reproduce at a rate that is less than the current mortality rate. This would give a reduction over time of overall population, and could be stabilized when an optimum sustainable human biota is reached. Technically speaking, I think this would be die-off.

When you say "Mimic nature and start the die-off first." what do you mean?

Are you advocating culling, withholding medicines, withholding food aid?

Or are you advocating strong governmental policies to reduce population growth?

Or perhaps education, so that people make the only rational choice, and voluntarily reduce their reproductive patterns?

Or perhaps some other policy? Perhaps some combination of policies?

Oh, I'm curious...

Have you ever seen "Logans Run"?:roll:
If we knew what we were doing, it wouldn't be called research. ~A. Einstein

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The best time to plant a tree is 20 years ago. The next best time is today. ~Chinese proverb
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby inculcated » Fri 30 Nov 2007, 09:59:59

$this->bbcode_second_pass_quote('KillTheHumans', '
')Relative inefficiencies.


Ah, efficiency. Yes, the ICE has an average motion component of 25%, so 6.75 quads are the net use. Now electric cars are not 100% efficient. Given that they also need to run auxiliary systems, we will spot them a 60% efficiency rating. So, you will still need 11.25 quads of additional capacity at the end user. I’ll spot you the inefficiency of transmission, because you may be able to institute a near complete end user production. However, that will entail a huge input of electricity to produce all the components along with their distribution and installation; then there is the additional energy required for maintenance and ongoing replacement (I’ll spot you those as well).

So, 11.25 is still 75% of 15. In a perfect world, you would still need to increase current production by 75% just to power the personal motorized vehicle. Not sustainable. Not realistic. Not a solution. EOM.


PS you obviously have never researched the nature of the lifecycle of a battery have you?
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby lakeweb » Fri 30 Nov 2007, 16:16:04

This is a somewhat interesting thread. Monte is right about scalability especially if the rate of mitigation necessary to fix this is considered. KillTheHumans is typical of someone just finding out about peak oil. He has the attitude that 'we can just fix this'. I would recommend he read The Hirsch Report. Here, I have a copy.

The Hirsch Report

As for that 4%, it would mean 7 quads of mitigation just next year, 7.25 the following year. Like whistling through the graveyard.

As for solar, here I don't agree with Monte unless he can provide a study that shows the balance of solar energy on the planet would suffer some detrimental effect from it. Here is the equivalent area for all the U.S. energy demands. Fully packed heliocentric and EV transportation.

Image

The problem with solar is cost. And because of the cost it will not be a viable option concerning our present condition.
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Re: Peak Oil : Scalability and Orders of Magnitude

Unread postby cube » Fri 30 Nov 2007, 16:23:36

$this->bbcode_second_pass_quote('DavidFolks', '')$this->bbcode_second_pass_quote('cube', '
')My calculations say it would take 47,788 5M windmills for the USA to become 20% dependent on wind power. There is no rational person who can look at that and say that's "green". Actually come to think of it ("green" or NOT) no rational person can seriously think we have the capability of putting up 47,788 of these things. :lol:


How about 3. Would it be feasable to erect 3 of these things within the operating budget of a small village over 20 years?

If it is, then consider this...

There are a little over 18 000 villages, towns and cities in the good ol' US of A. That would give you over 54 000 of these things.

Now, I'll grant that it may not be possible to find ideal sites everywhere, and that the power may be intermittant. But the numbers and industrial capacity to produce them are not a problem.
Windmills have been in existence before the advent of fossil fuels so my vision of a post PO world includes windmills. Can we build 54,000 of these things? yes and no

If we have the ability to fight a $1 trillion dollar war in the middle east (estimated cost of Iraq once the dust settles) then I guess technically speaking YES we could do this. But only with our current resources.

After PO in an age of diminishing resources the world economy will go down the toilet. The industrial capability to create large projects will also go down. So the answer is NO.
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