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JD Attacks the Issue of Scale II

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

Re: JD Attacks the Issue of Scale II

Postby yesplease » Wed 09 Jan 2008, 06:11:26

$this->bbcode_second_pass_quote('pstarr', 'O')ne electric car uses 20,000 watts of electricity.
Source?
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Re: JD Attacks the Issue of Scale II

Postby TonyPrep » Wed 09 Jan 2008, 07:05:19

$this->bbcode_second_pass_quote('JohnDenver', 'P')lease quit changing the subject and address the issue. Provide detailed proof of the statement in bold.
I'm not changing the subject at all. You never address the issue of scale. Your starting a thread on the subject indicated that you realised your omission and wanted to put that right, which was laudable. It could be that you have come to realise the enormity of the problem and propose not to continue. That is your prerogative.

It's crystal clear that scale is an issue, given the incredible quantity of energy that the world now uses and the world's economic growth, coupled with the very high percentage of that energy that is derived from fossil fuels.

So maybe you could state now that you don't think scale is an issue that needs to be addressed by alternatives or that you'd rather not think about it because it confuses the problem.

As a way round that, you want me to prove that your solutions do not scale, even though you've never addressed scale and never included information that might help such proof? By implication, therefore, you are happy to let the scale issue pass and rely on wishful thinking. You seem to have some support for your blog but I hope those people start thinking for themselves, since scale is certainly an issue that will only get worse.
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Re: JD Attacks the Issue of Scale II

Postby TheDude » Wed 09 Jan 2008, 08:40:46

$this->bbcode_second_pass_quote('yesplease', '')$this->bbcode_second_pass_quote('pstarr', 'O')ne electric car uses 20,000 watts of electricity.
Source?


That's pretty typical. Here's an excerpt from How Electric Cars Work for instance:

$this->bbcode_second_pass_quote('', 'D')C installations tend to be simpler and less expensive. A typical motor will be in the 20,000-watt to 30,000-watt range. A typical controller will be in the 40,000-watt to 60,000-watt range (for example, a 96-volt controller will deliver a maximum of 400 or 600 amps).
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 08:47:50

$this->bbcode_second_pass_quote('TonyPrep', '')$this->bbcode_second_pass_quote('JohnDenver', 'P')lease quit changing the subject and address the issue. Provide detailed proof of the statement in bold.
I'm not changing the subject at all.

Don't insult me and the intelligence of everyone reading this. You are changing the subject. I asked you to provide proof, and you're not doing it. The subject is your total and complete inability to provide any evidence for your claim.

$this->bbcode_second_pass_quote('', 'Y')ou never address the issue of scale.

On the contrary, *you* never address the issue of scale. You yourself defined the issue of scale:

Humans will not be able to replace fossil fuels for all of their uses, on scales that maintain functionality, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.

I have asked you to provide evidence to prove that claim going on 4 times now, and you have provided no evidence at all... ZERO. You just make excuses and try to change the subject. You refuse to address the issue of scale. Apparently you are content to believe statements based on no evidence at all, purely on faith.

$this->bbcode_second_pass_quote('', 'Y')our starting a thread on the subject indicated that you realised your omission and wanted to put that right, which was laudable. It could be that you have come to realise the enormity of the problem and propose not to continue. That is your prerogative.

That criticism applies to you, sir. Clearly you have come to realize the enormity of proving the statement in bold, and thus have chosen to dodge the issue of scale over and over, instead of actually applying yourself, and providing evidence.

$this->bbcode_second_pass_quote('', 'I')t's crystal clear that scale is an issue, given the incredible quantity of energy that the world now uses and the world's economic growth, coupled with the very high percentage of that energy that is derived from fossil fuels.
We all agree that scale is an issue. The point we disagree on is your fraudulent posturing as if you (and other peak oilers) are actually addressing the issue of scale. You aren't. I ask you for data to support your claim, and you have none. I ask you for citations to support your claim, and you have none. You never address the issue of scale.

$this->bbcode_second_pass_quote('', 'S')o maybe you could state now that you don't think scale is an issue that needs to be addressed by alternatives or that you'd rather not think about it because it confuses the problem.
I'm not averse to discussing it. It's an interesting topic. You're the one who has refused to address scale going on 4 times in a row now.

$this->bbcode_second_pass_quote('', 'A')s a way round that, you want me to prove that your solutions do not scale, even though you've never addressed scale and never included information that might help such proof?
I have been very clear. If you want to pass yourself off as a person who is addressing scale, then you need to actually address scale. You need to provide evidence to support your claim:

Humans will not be able to replace fossil fuels for all of their uses, on scales that maintain functionality, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.

You don't need my help to do that. It's your position Tony. Therefore, finding the strategies, arguments and evidence to support it is your problem.

Alternatively, we can end this skirmish, and get back to the topic at hand, if you'll come clean and admit the obvious:

You have never addressed the issue of scale, and neither has anyone else.
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Re: JD Attacks the Issue of Scale II

Postby EnergyUnlimited » Wed 09 Jan 2008, 09:00:18

$this->bbcode_second_pass_quote('JohnDenver', '
')$this->bbcode_second_pass_quote('', 'Y')ou never address the issue of scale.

On the contrary, *you* never address the issue of scale. You yourself defined the issue of scale:

I think, you are both incapable to address an issue of scale.

So you are incapable to demonstrate how to scale up technologies which you believe will mitigate PO and TonyPrep is not able to show evidence, why there is no chance for these to work.

On the other hand overall argument of Tony that it is impossible to carry on with perpetual growth for ever, given finite world, is correct.
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 09:04:50

While we're waiting for this irritating standoff between me and Tony to resolve, maybe one of the other readers could give me a hand.

Tony seems to think that some peak oiler, somewhere, in some unnamed/nebulous book or video or something, has actually conclusively proven the following to be true:

Humans cannot replace fossil fuels for all of their uses, on scales that maintain functionality, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.

I'd hate to spend a lot of time trying to disprove a known fact, and Tony seems to be too incompetent/lazy to provide any cites or references. Any help would be appreciated. Who proved the statement in bold? I am very curious to know the name of "the man or woman who addressed scale".
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Re: JD Attacks the Issue of Scale II

Postby skyemoor » Wed 09 Jan 2008, 09:50:18

While you are spending time answering the two major responses to you I have posted (the last one was simply an observation), I'll comment on this one.

$this->bbcode_second_pass_quote('JohnDenver', '
')Humans cannot replace fossil fuels for all of their uses, on scales that maintain functionality, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.

I'd hate to spend a lot of time trying to disprove a known fact


What is the known fact you refer to?

Does not the bolded statement above acknowledge massive changes in lifestyle, economic stability, and fleet economy, at a minimum? What percentage of the population making such dramatic lifestyle changes and what is your source of information? How much has this reduced our consumption of petroleum, both directly and indirectly (i.e., Chinese products)? What do you believe the PO timescale to be?
http://www.carfree.com
http://ecoplan.org/carshare/cs_index.htm
http://www.velomobile.de/GB/Advantages/advantages.html

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Re: JD Attacks the Issue of Scale II

Postby Drake » Wed 09 Jan 2008, 10:15:10

Hmm, I guess it all boils down to what you define as maintaining functionality and the actual available timescale. Does it f.e. mean maintaining the current standard of living in europe or north america (including the big cars etc.) and an average world gdp growth of some 2 percent, some 10 percent in india and china and a world population growth of 1.X percent?
This would obviously make the overall scale much larger than it would be if we defined some other criteria for functionality, including f.e. drops in the living standards (and scooters would fall into that category f.e.).
The world consumes roughly the energy equivalent of 107 million GWh a year at present rates. Let's say 1/3 of it is based on oil, that makes ~35 million GWh a year. Should that oil part start dropping by 3% this would roughly equate to about 1 million GWh which would have to be "replaced" each year (during the first decade). This burden will not be shared equally, I assume the surplus oil producers won't carry any of it (which will hopefully haunt them later). 1 Million GWh equals 114 1 Gigawatt powerplants to be built each year worldwide. That's pretty much. Let's say the US uses about 20 %, so they'd have to make up for some 23 1 Gigawatt plants each year. There will be significant losses in efficiency depending on the actual application but the actual "size" of the problem can imho be evaluated by this calculation.
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Re: JD Attacks the Issue of Scale II

Postby yesplease » Wed 09 Jan 2008, 11:44:01

$this->bbcode_second_pass_quote('TheDude', '')$this->bbcode_second_pass_quote('yesplease', '')$this->bbcode_second_pass_quote('pstarr', 'O')ne electric car uses 20,000 watts of electricity.
Source?


That's pretty typical. Here's an excerpt from How Electric Cars Work for instance:

$this->bbcode_second_pass_quote('', 'D')C installations tend to be simpler and less expensive. A typical motor will be in the 20,000-watt to 30,000-watt range. A typical controller will be in the 40,000-watt to 60,000-watt range (for example, a 96-volt controller will deliver a maximum of 400 or 600 amps).
I have a 138,000 watt engine in my car but that doesn't mean I'm using all 138,000 watts all the time, peak rating is not usually what's required during normal driving unless the vehicle was extremely underpowered. ;)
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 12:15:16

$this->bbcode_second_pass_quote('skyemoor', 'W')hile you are spending time answering the two major responses to you I have posted (the last one was simply an observation), I'll comment on this one.

$this->bbcode_second_pass_quote('JohnDenver', '
')Humans cannot replace fossil fuels for all of their uses, on scales that maintain functionality, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.

I'd hate to spend a lot of time trying to disprove a known fact


What is the known fact you refer to?

Tony seems to think that some peak oiler somewhere has actually "addressed the issue of scale" -- i.e. proven the bolded statement and established it as a known fact. Personally, I think that's a bunch of baloney. I'm asking Tony (or anyone) to cite the person who conclusively proved the bolded statement. It certainly wasn't Tony. He has no data, no evidence, and refuses to address the issue of scale.

$this->bbcode_second_pass_quote('', 'D')oes not the bolded statement above acknowledge massive changes in lifestyle, economic stability, and fleet economy, at a minimum? What percentage of the population making such dramatic lifestyle changes and what is your source of information? How much has this reduced our consumption of petroleum, both directly and indirectly (i.e., Chinese products)? What do you believe the PO timescale to be?

I want to get back to the meat of the thread too. Unfortunately, I'm going to have to resolve this standoff with Tony first. Hopefully he'll just concede that he isn't addressing scale, and nobody else is either, and we can stop playing this stupid game.
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 12:47:36

$this->bbcode_second_pass_quote('Drake', 'H')mm, I guess it all boils down to what you define as maintaining functionality and the actual available timescale. Does it f.e. mean maintaining the current standard of living in europe or north america (including the big cars etc.) and an average world gdp growth of some 2 percent, some 10 percent in india and china and a world population growth of 1.X percent?
This would obviously make the overall scale much larger than it would be if we defined some other criteria for functionality, including f.e. drops in the living standards (and scooters would fall into that category f.e.).
The world consumes roughly the energy equivalent of 107 million GWh a year at present rates. Let's say 1/3 of it is based on oil, that makes ~35 million GWh a year. Should that oil part start dropping by 3% this would roughly equate to about 1 million GWh which would have to be "replaced" each year (during the first decade). This burden will not be shared equally, I assume the surplus oil producers won't carry any of it (which will hopefully haunt them later). 1 Million GWh equals 114 1 Gigawatt powerplants to be built each year worldwide. That's pretty much. Let's say the US uses about 20 %, so they'd have to make up for some 23 1 Gigawatt plants each year. There will be significant losses in efficiency depending on the actual application but the actual "size" of the problem can imho be evaluated by this calculation.

Hi Drake, welcome to the thread.

The full statement looks like this:
The Issue of Scale: Humans will not be able to replace fossil fuels for all of their uses, on scales that maintain functionality*, on a timescale that mitigates the impact of fossil fuel declines, while providing the low-level of environmental protection actually demanded by the electorate.
*) "Maintain functionality": Getting the job done by different means, while using less energy. Very likely to entail a change in lifestyle and a deviation from business-as-usual. Example: A person who used to commute but now telecommutes is said to "maintain the functionality" of gasoline, without the gasoline.


The "maintain functionality" term was introduced to eliminate the need to maintain the current "standard of living" in US/Europe etc. In terms of personal transport, anything which gets the person from point A to B is fair game.

This is the list of options I've got so far:
Conservation = Walking + Bikes + Mopeds + Scooters + Motorcycles + Electric bicycles + Carpooling + Telecommuting + Riding the bus + Riding the tram/train/subway + Moving nearer to work + Sleeping at/near work + NGVs + Small EVs + Full-size EVs + PHEVs + Hybrids + Light/High-efficiency conventional vehicles + Electric trucks + Converting oil-fired generation to gas/coal/nuclear + Lowering speed limits etc.

I got a start on a calculation like yours in the earlier thread:
http://www.peakoil.com/fortopic35185-0-asc-90.html

It would be great if we could all work off the same spreadsheet for primary energy, so we don't have to keep switching units etc.

I'm using EIA "Table 2.9: World Production of Primary Energy by Energy Type and Selected Country Groups (Quadrillion Btu), 1980-2005" located here.
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 13:13:36

$this->bbcode_second_pass_quote('Drake', 'S')hould that oil part start dropping by 3% this would roughly equate to about 1 million GWh which would have to be "replaced" each year (during the first decade).

A consistent drop of 3% at post-peak is extremely unlikely. The evidence suggest we'll see a fairly long plateau, followed by slowly increasing decline rates, averaging <2% for the first 20 years, hitting 3% after about 25 years. Colin Campbell is forecasting a post-peak decline rate of 1.8% for 20 years. Jean Laherrere forecasts:
$this->bbcode_second_pass_quote('', 'L')iquids production will significantly decline after a likely bumpy plateau 2010-2020 and likely chaotic oil prices.
30 years from now, production of easy oil will be 35% less than to day but production of all liquids (including from coal and biomass) only 5% less than to day.

According to Hubbert theory, the decline rate for the world, assuming a URR = 2350gb, K = 5%, and peak at 2005, should roughly follow this curve:
Image
If you need the cites, see STRONG ARGUMENT FOR A SLOW DECLINE
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Re: JD Attacks the Issue of Scale II

Postby skyemoor » Wed 09 Jan 2008, 13:46:52

(Updates added)

$this->bbcode_second_pass_quote('JohnDenver', 'I') agree that GTL is not "the solution". ...I am opposed to CTL because it's an idiotic waste of energy. The solution is EVs and conservation.


Ok, more below.

$this->bbcode_second_pass_quote('JohnDenver', '')$this->bbcode_second_pass_quote('skyemoor', '
')1. It will still take some time to change over the fleet production to plug-in hybrids and EVs; indeed, there is no current production for the former and tiny percentages for the latter. Retooling assembly lines can take several years, especially if one is attempting to retool ALL of them.

2. The grid isn't intended to suddenly start servicing 100s of millions of electric vehicles. Massive changes would be required. The generation could likely be met, as a recent study showed that spare capacity could be used, though these are in the form of the dirtiest, most inefficient coal plants, so we would begin to blacken the skies, so to speak.


We don't need to worry about both of the above. If 2 is the problem, then you're granting that an EV scale-up is possible


No, I am not or would not have mentioned it.

$this->bbcode_second_pass_quote('JohnDenver', 'A')ll of the growing alternatives (gas, coal, nuclear, hydro and renewables) produce EV fuel (i.e. electricity), and none of them will peak in the pre-peak-gas period (with the possible exception of hydro).


Let's focus on North America for a moment. Natural Gas has been in overall decline (yearly fluctuations notwithstanding), and all of the production is taken up with space heating, current electrical generation, and industrial processes, with the latter two demands having had some curtailment when supplies have been tight over the last few years. I have no confidence in anyone's claims that N.A. natural gas will increase overall in the coming years; just the opposite, in fact. N.A. does not have sufficient LNG transfer facilities at this time to ramp up import (which would further reduce energy independence) even if there were suppliers that could drastically ramp up their delivery. Note that Qatar has to move their shipments through the Persian Gulf, making any conflict with Iran a point at which those supplies become highly unreliable.

New nuclear plants in the US coming on line anytime soon? I'd like to hear about them and their target dates for being fully operational.

Additional hydro facilities? I'd like to hear about those as well, and their expected capacity.

Renewables: you must mean wind, primarily (if not, provide projects, their completion dates, and expected annual kWH output). Wind certainly is growing at a brisk rate, though is still far down the scale when it comes to percentage of US electricity production, probably still less than 1%, certainly less than 2%.

This leaves coal to shoulder the ramp-up in the next decade. Even if the majority of autos produced in the next 10 years where EV or plug-in hybrid, the use of coal to power them would blacken the skies in N.A., the way it is in many parts of China at present, only worse. Who would want or accept that? The push to shutdown attempts to start up new coal plants has a tremendous head of steam in the US.

$this->bbcode_second_pass_quote('JohnDenver', '')$this->bbcode_second_pass_quote('', 'B')ut expecting people to suddenly change what they are doing to ride scooters and buy only EVs is extremely optimistic (and I consider my self an optimist).
Who said anything about "suddenly" and "only"? The transition doesn't need to happen suddenly, and it won't. These are statistical changes which are driven by prices. It's like popcorn popping as you raise the temperature. Some people just like scooters, and drive them no matter how cheap gas is. Some people switch to a scooter at $2.00 gas, more at $3.00, more at $3.50 and on. Here's a data point:
High Gas Prices Quadruple Scooter Sales in Australia
Calculating from the article, the annual growth rate of scooters in Aus. is about 50%. I would call that explosive. Wouldn't you?

We have to look at the entire picture of the national fleet. 1,000,000 cars were sold in Australia last year. 15,000 scooters represents 1.5% of the vehicles sold, so even if they were to see 50% growth every year for the next five years, scooters would only account for 114,000 vehicles, or still less than 12% of the vehicles sold, far too few to mitigate PO. And note that expanded manufacturing capacity is not simple or straightforward as typing a few numbers on a keyboard.

$this->bbcode_second_pass_quote('JohnDenver', 'A')re scooters "the solution". No. The "solution" is the entire scope of responses, i.e.:

Conservation = Walking + Bikes + Mopeds + Scooters + Motorcycles + Electric bicycles + Carpooling + Telecommuting + Riding the bus + Moving nearer to work + Sleeping at/near work + Small EVs + Full-size EVs + PHEVs + Hybrids + Light/High-efficiency conventional vehicles etc.

You are now proposing a solution that closely resembles a Heinberg Powerdown. That shows significant movement from your earlier positions; your ability to have an open mind and re-analyze complex situations is admirable.

I'm a big believer in moving towards this type of transportation restructuring; I was on the Bicycle and Pedestrian Master Plan committee for my rapidly growing County. Let's look at each of these one by one;

Walking: People should do more of this, though few American do, and suburbanites are in land use hell when it comes to doing much walking at all, especially suburbs that have been developed in the last 40 years (highly auto-dependent). So while city-dwellers can more easily walk and take mass transit (when available), suburbanites and exurbanites are highly discouraged from doing so.

Biking: There are several big drawbacks to biking in the US, many of which I discovered during my bike commuting days;
- Safety: Too many cars/SUVs means the streets are perceived as unsafe. Catch-22.
- Rain/Snow/Sleet is an issue in and around many US population centers. Even Southern California is having to deal with this now.
- Darkness in winter is another problem; people often leave for work or return when it's dark. Longer commute times with bikes only exacerbate this safety issue.
- Distance: With the majority of commutes over 10 miles, biking is perceived as too much work or leaves people too sweaty (with very few offices having showers, much less a large number of showers to support a significant shift to biking).

Mopeds + Scooters + Motorcycles + Electric bicycles: The same issues exist for bikes, for the most part. City and inner suburbs can benefit from these vehicles, assuming pollution levels do not go up, though rain/snow/sleet, safety perceptions, and distance put the chill on these for outer suburbs and exurbs.

Carpooling + Riding the bus: I've done both of these, though the typical American psyche seems highly resistant, especially riding the bus, as that is perceived as something only poor people do.

Telecommuting: I see this trend as being somewhat promising, though the Internet would have to ramp up to cover the massive amount of bandwidth required for virtual meetings (i.e., video and VOIP teleconferencing, electronic whiteboarding, application sharing, and so forth). One has to wonder how many people can truly work from a distance at their jobs, and then what percentage of their companies would not only allow that, but support them with the requisite tools and vastly expanded IT infrastructure?

Moving nearer to work + Sleeping at/near work
: How much real estate is sitting vacant near large population centers? What is the cost of renting a room, if there is enough real estate available to build these corporate apartments? This might work for a small percentage of people, but the expense will impact family budgets (and time spent with the family).

Small EVs + Full-size EVs + PHEVs + Hybrids + Light/High-efficiency conventional vehicles
: How many of these are available right now? Hybrids are the only ones, and they are stuck at 3% of the market, even with high oil prices. The others are mostly on the drawing board, and will require a minimum of 5 years to get to the market (Volt notwithstanding, though its first years production runs will be low). We won't see appreciable levels of production from these for many years to come, for the reasons of cultural inertia (e.g., "I'm a guy, I need a truck to maintain a guy image", soccer-mom, etc), industry resistance (how will that change the near term profit margin where light trucks are the only thing making money?), political hesitance (it took 30 years to raise CAFE standards). Again, even if the whole industry changed their roadmap overnight, it would still take at least 5 years of retooling (likely much longer, as tooling manufacturers would have backorders of several years), and only then would the fleet begin the 18 year replacement cycle. Do we see signs of such a turnaround? Just yesterday, GM CEO Troy Clarke declared, "Malibu is the most important launch in the history of General Motors." India auto manufacturer Tara Motors will unveil their $2500 car for the Indian population tomorrow. So you can talk about what the world could be doing, but what is it doing in actuality?

$this->bbcode_second_pass_quote('JohnDenver', 'T')he real-world question is: How many people can that cover, and how fast can that scale?

Precisely. Technology is not the problem. We have the technology to produce high-mpg cars relatively easily. The issues again are;
- Cultural inertia
- Industry resistance
- Political cowardice (at least in one party)
- Time to accomplish a transition; we have little time remaining and so much change required.

A transition could be accomplished in 10 years, though it would require extraordinary efforts on the part of industry, government, and the citizenry, all of which are currently lacking, with little hope of rapid or far-reaching change. You seem to want to dismiss the projections of Robert Hirsch, though I would suggest you compare your resume to his.

$this->bbcode_second_pass_quote('JohnDenver', '')$this->bbcode_second_pass_quote('skyemoor', 'I')'m still waiting for you to read the Oil Drum link on human behaviors, especially those of an addictive nature. Those who live as I do are easily less than 1% of the population. Even if that somehow tripled, that would still be a drop in the bucket.
I did read that link, but I'm not sure why it's relevant. Every junky can/does quit when the stuff runs out. Liquid fuels will get scarce. Ergo, people will stop using liquid fuel vehicles, no matter how addicted they are to them.

If it were only that simple. What is the best selling vehicle in the US right now? Ans: the Ford F-150. Even with prices hovering around $3, the addicts will not back down. So it is not a matter of what can we do right this instant and over the next few years, but what change can be realized by a inculcated population bombarded with SUV advertising and false hopes from bought energy analysts (i.e, Lynch, Yergin, et al). The population doesn't have to be convinced that there is a lot of energy left for them to consume, the just have to have a little bit of doubt that there is a possibility of PO in the near future so that they can stay cozy and warm in the soft cushions of denial. That's the point that you have yet to ken.

Image

$this->bbcode_second_pass_quote('JohnDenver', '')$this->bbcode_second_pass_quote('skyemoor', 'I') foresee too many people clinging to their old ways just because they think it's 'normal' and because they can.
If they *can* still cling to their old ways, then there's no problem, so what's there to worry about?

Because they will slowly stop buying other products from other areas of the economy ("Hey, but I'm still driving!"), which will drag the economy into a deep recession, on top of what will already be happening from subprime abuses. Personal savings will reach all time lows, and the ability of the US consumer to 'buy' their way out of a recession or depression will be non-existent.

$this->bbcode_second_pass_quote('skyemoor', 'I')f they *can't* still cling to their old ways, then they will change, and your worries about their inability to change are groundless.

So in a recession, or after they've gone farther into debt to maintain their lifestyle addiction, they'll simply be able to go out and replace their 3 year old F-150 Super Duty Cab with a $25,000 plug-in hybrid? I just had a neighbor buy such a vehicle last fall because he "got such a great deal on dealer markdown." No, you are still being overly optimistic, and they won't get much for their SUV if they try to sell it. Then there's Jeavon's paradox; if some people transition, then prices will drop a little, and the rest of the addicts will be falsely encouraged to stay on the habit. Those who live outside of the inner suburbs will see their house values plummet far further, making them even more financially insecure and unable to purchase an EV/Hybrid/Plug-in/etc.

In short, I see no realistic outcome that will avoid a serious financial crisis, with collapse a distinct possibility.
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Re: JD Attacks the Issue of Scale II

Postby skyemoor » Wed 09 Jan 2008, 13:54:31

$this->bbcode_second_pass_quote('JohnDenver', '
')You are looking at things in a U.S./Euro-centric fashion. Yes, the US/Europe can NIMBY nuclear, refuse Russian gas, block LNG, and not use coal because it's icky and dangerous. Forthwith, their power grids and economies will begin to collapse, and it will be OPEN SEASON on NIMBY's and environmentalists.


Or more likely those who have blocked wind, solar, tidal, geothermal, etc.

$this->bbcode_second_pass_quote('JohnDenver', '
')Yes, coal, nuclear and russian gas are all dangerous, but the power grid going down is substantially more so. The public is not going to accept, "Let's go back to the farm with Richard Heinberg", period. I think that's very obvious.


If the power grid starts going down from too many people plugging in EVs, then there will be some form of restriction on amount of energy used. And I don't believe it's 'obvious' that some part of the population won't shift over to organic farming; quite the opposite, such a shift is gaining speed now.

$this->bbcode_second_pass_quote('JohnDenver', '
')So something has got to give, and the UK now seems to be taking the initiative and selecting nuclear. The U.S. may select coal and LNG. There is no real question that coal, gas and nuclear will be the workhorses for plugging the gap.


I'd say wind, geothermal, and solar, along with energy storage and DSM, will see extensive expansion, though no one has a crystal ball in this regard. If everyone shifts to electric scooters like you suggested previously, then coal, gas, nuclear generation expansion can be obviated by the renewables I mentioned above. If everyone wants to run around in a GM Volt, then the situation would be different.

$this->bbcode_second_pass_quote('JohnDenver', '
')If the U.S. and Europe want to turn their noses up, Asia will gladly seize the initiative and the supplies. Here's the stats on China as of Nov. 2007:
$this->bbcode_second_pass_quote('', '-') Mainland China has eleven nuclear power reactors in commercial operation, five under construction, and several more about to start construction.
- Additional reactors are planned, including some of the world's most advanced, to give a fivefold increase in nuclear capacity to 40 GWe by 2020 and then a further three to fourfold increase to 120-160 GWe by 2030.
Source
It's definitely not going to take 10 years to get things started over here in Asia.

If there is an economic crisis, China won't have the funds to continue or expand their nuclear program. And what was the average time those nuclear plants went from approval to full production?

$this->bbcode_second_pass_quote('JohnDenver', '
')Growth in world energy is a global phenomenon. Lack of growth in US/Europe doesn't equal lack of global growth. People everywhere are joining the club, and they're very eager and competitive.

This sounds exciting (almost like a press release), though even the Chinese recognize that they are drowning the population centers in pollution. My in-laws returned from China last year and noted their Beijing tour guide said that they had seen the sun less than 12 days in the prior year.

Peak Oil will be a global phenomenon, with people everywhere 'joining the club'...

$this->bbcode_second_pass_quote('JohnDenver', '
')No one offered a real counterargument to 2%. Even Colin Campbell predicts that liquids will decline by 1.8% per year for 20 years after peak. Read the ASPO newsletter and run the numbers. If you've got a genuine argument to refute Stuart Staniford and Colin Campbell, please present it. Show me why a steep decline is probable.

Please provide the 1.8% production decline rate prediction by Campbell.

http://www.energybulletin.net/29162.html
Dr. Ali Samsam Bakhtiari: says ".. My World Oil Production Capacity model has predicted that over the next 14 years, present global production of 82 million barrels per day will decrease by roughly 32%, down to around 55 million barrels per day by the year 2020."

http://newsroom.slb.com/press/inside/pr ... rintable=1
Andrew Gould, CEO of Schlumberger, said of the oil decline that "An accurate average decline rate is hard to estimate, but an overall figure of 8% is not an unreasonable assumption".

http://www.theoildrum.com/node/2310
Matt Simmons also believes that an 8% rate of decline is likely.
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Re: JD Attacks the Issue of Scale II

Postby skyemoor » Wed 09 Jan 2008, 14:05:36

$this->bbcode_second_pass_quote('Shannymara', 'S')D_Scott posted a link to a fairly recent Simmons paper called "Another Nail in the Coffin" within the past few days. It had lots of graphs in it, including one at the very end which does show a long plateau.


That's an Appendix B graphic. If you read the text, you'll see that Matt stated;

$this->bbcode_second_pass_quote('', 'A')ppendix B displays the powerful graphics presented by Dr. Sadad Al-Husseini at the recent (2007) Oil and Money Conference in London, where he presented his most optimistic case for why global oil might have a decade-long plateau before it begins to decline.[u]

Take a look at Appendix A figures 28 and 40 to see the mean expected declines for North America and the world, respectively.

Of course, the problem is not necessarily gross production rate declines, but net export rate declines due to rising consumption within oil exporting nations.
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Re: JD Attacks the Issue of Scale II

Postby Tyler_JC » Wed 09 Jan 2008, 19:58:38

The idea that growth in manufactoring is based on some kind of % factor is misleading.

Building a new manufactoring plant is neither expensive nor time-consuming.

I mean, look at China for God's sake. They are building massive factories in a matter of months.

So what happens when the Chinese start building wind turbines, solar panels, and electric cars in response to western demand?
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Re: JD Attacks the Issue of Scale II

Postby skyemoor » Wed 09 Jan 2008, 20:42:55

$this->bbcode_second_pass_quote('Tyler_JC', 'T')he idea that growth in manufactoring is based on some kind of % factor is misleading.

Building a new manufactoring plant is neither expensive nor time-consuming.

I mean, look at China for God's sake. They are building massive factories in a matter of months.


Toy factories are one thing; completely retooling an auto assembly line alone can take a year or more. GM was planning on spending over $2 billion for retooling two auto plants in Oshawa that would take 10-12 months each.
$2.5 billion retooling

You have made statements without providing us with any references; Please provide cost and schedule for specific manufacturing plants so that we can understand and consider your claims.
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Re: JD Attacks the Issue of Scale II

Postby yesplease » Wed 09 Jan 2008, 20:53:50

$this->bbcode_second_pass_quote('skyemoor', 'T')oy factories are one thing; completely retooling an auto assembly line alone can take a year or more. GM was planning on spending over $2 billion for retooling two auto plants in Oshawa that would take 10-12 months each.
$2.5 billion retooling
Definitely. Also, manufacturers don't want to change their lineup too abruptly because they will likely have to take penalties wrt their contracts with suppliers. That being said, depending on the versatility of their production process they can completely rework models in ~2-6 years IIRC.
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Re: JD Attacks the Issue of Scale II

Postby JohnDenver » Wed 09 Jan 2008, 21:25:13

Pressed for time this morning, but I want to take care of this part:
$this->bbcode_second_pass_quote('skyemoor', '')$this->bbcode_second_pass_quote('JohnDenver', '
')No one offered a real counterargument to 2%. Even Colin Campbell predicts that liquids will decline by 1.8% per year for 20 years after peak. Read the ASPO newsletter and run the numbers. If you've got a genuine argument to refute Stuart Staniford and Colin Campbell, please present it. Show me why a steep decline is probable.


Please provide the 1.8% production decline rate prediction by Campbell.


The details are provided here: STRONG ARGUMENT FOR A SLOW DECLINE

$this->bbcode_second_pass_quote('', 'h')ttp://www.energybulletin.net/29162.html
Dr. Ali Samsam Bakhtiari: says ".. My World Oil Production Capacity model has predicted that over the next 14 years, present global production of 82 million barrels per day will decrease by roughly 32%, down to around 55 million barrels per day by the year 2020."


Yes, that's genuine. Bakhtiari was on the pessimistic side of the scale, with a rate of 2.8%. His figure of 82mbd for peak was in error. We are currently at about 86mbd.
Image
Bakhtiari did stress that decline would begin slowly and gradually increase.

$this->bbcode_second_pass_quote('', 'h')ttp://newsroom.slb.com/press/inside/print_article.cfm?ArticleID=213&printable=1
Andrew Gould, CEO of Schlumberger, said of the oil decline that "An accurate average decline rate is hard to estimate, but an overall figure of 8% is not an unreasonable assumption".

This is a red herring. Gould is speaking of the base decline rate (i.e. the decline of fields in place, prior to bringing new projects on line). We are not talking about the base decline rate here. We are talking about the net decline rate (decline rate after adding new projects to existing production). If you're still confused about the definitions, please see Hubbert Theory says Peak is Slow Squeeze

It has been shown empirically that the world base decline rate is definitely not 8%. In an analysis written in Nov. 2005 (Exxon, and the Implications of 8%), Staniford made a forecast of world oil production assuming the addition of megaprojects, and an 8% base decline rate for existing fields. Here's the forecast:
Image
As you can see, the 8% forecast was wildly in error. It predicted oil production of around 72-74mbd at the beginning of 2008. In fact, production is currently 86mbd, for a massive error of about 13mbd.

$this->bbcode_second_pass_quote('', 'h')ttp://www.theoildrum.com/node/2310
Matt Simmons also believes that an 8% rate of decline is likely.
Sorry. Didn't find anything about that at the link you gave.

You still haven't refuted the fact that Colin Campbell, Jean Laherrere and S. Staniford are all calling for post-peak decline rates of <2% for 20 years. That's quite an authoritative consensus if you ask me. I believe the burden is on you to explain why those people are wrong.
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