Highlights from Seventh Advances in Energy Studies Conference in Barcelona

Last week, I participated (as an invited speaker) in the 7th Advances in Energy Studies Conference in Barcelona, Spain. Other invited speakers were Charlie Hall, Joe Tainter, Marcel Collel, and Seth Blumsack. Other Oil Drum staff members at the conference were Ugo Bardi and Dave Murphy--Ugo as one of the speakers, and Dave as the second author on Charlie Hall's presentation. Dave also asked lots of good questions!

In this post, I give a few highlights of the conference. The full agenda can be found here.

Charles Hall - Adjusting to New Energy Realities in the Second Half of the Age of Oil

Charlie Hall started the conference off, talking about the fact that we have all lived all of our lives on the upslope of oil production.

Current economic views regarding the likelihood of long term economic growth are based on historical patterns, but are quite probably not true, going forward. We need new economic theories applicable to the downslope we are approaching.

Prof. Hall presented the work of Dave Murphy (his PhD student and our Oil Drum author), showing that high oil prices tend to go with recession, and low oil prices go with expansion. Recession tends to hit at $80 to $85 a barrel, or when consumption equals 5.5% of GDP. I won't show the slides, since we have seen similar ones before.

He also talked about the relationship between oil availability and GDP, showing first a slide with the historical relationship between increases in oil use and world GDP, and then showing a quality adjusted slide, comparing the growth in all fuels to the growth in world GDP.

He also talked about how EROI seems to be declining for all types of fossil fuels. Most of the amounts we see quoted are calculated at the point of production, but there is also a significant drop in EROI between where the fuel is extracted and the point where the energy is actually used.

As an example, he showed the above graph, showing an estimate of natural gas EROI, at the well head and at the point of use. Prof. Hall made the observation that the EROIs are declining so much, and the difference between the EROI at the point of calculation and where the energy is delivered is so large, that coal may be what is running the US economy--the net energy added by all other types of energy on a delivered basis may be insignificant.

Prof. Hall concluded by showing a slide suggesting new ways to do economics, in a post peak world.

Mark Brown - False Promise of Renewables

In his paper, Mark Brown sums up his findings as follows:

In summary, the false promise of renewables actually has two related parts. The first part is whether there is sufficient net yield from renewables to drive growth or even a steady state economy without fossil fuels. The second is whether there is enough renewable energy on the planet to drive our complex techno-industrial society. We have shown that most renewables have very low net emergy yields, that those that have higher yields are limited by the availability of potential sites and the quantity of energy that might be generated, and finally that growth always generates non-negligible environmental impacts. Thus, in reality, the concept of “sustainable growth” on renewable energy sources is a false promise that if pursued, can only add to the economic and environmental catastrophes that are beginning to appear.

. . .

The problem is not just resource availability nor is it finding another energy source. The problem is BUSINESS AS USUAL. The environmental, social, and economic consequences of unlimited cheap energy might be even worse than limited fossil fuels. Our fascination and addiction with continued growth may have unbelievable consequences in the long run. Faced with the possibility of unlimited growth, and its coupled consequences, one can only hope that we fail in our attempts to solve this current crisis so that our focus will turn to living within the planet’s carrying capacity. Some suggest that this will happen, no matter what, and thus the real issue is if we want to be part of the solution or continue to be the problem.

Alevgul Sorman - Metabolic Trends

Alevgul Sorman (who is student of Mario Giampietro, one of the chairs of the conference committee) presented work in which she had broken out energy use by sector (agricultural, productive, services, and household) for several countries. These countries generally show less "energy intensity" over time (higher GDP growth than would be expected based on growth in energy use). But when one looks at the results by sector, Sorman showed that this is the result of a change in mix. Within the different categories, energy intensity is increasing over time. It is just because less productive work--manufacturing--is done, and more services are provided, that energy use per unit of GDP is declining.

Ugo Bardi - EROEI and net energy in the exploitation of natural resources

I was not able to be present for Ugo Bardi's talk, but heard it was very good. Based on the paper he submitted, the talk was fairly closely related to the Mind -Sized Hubbert post he wrote for The Oil Drum in September 2009, using the Lotka-Volterra model applied to resource exploitation. In his paper, the focus was more on the net energy that is generated and the capital available from a system with declining resources. According to his analysis, Net Energy is expected to have a maximum that takes place, approximately, near the production peak:

Capital available for reinvestment is only a fraction of the positive net energy generated. This relationship can be used to estimate historical EROEI, assuming all of the net energy is reinvested. This will give too low an EROEI, since only a part of the energy return is invested. Perhaps Ugo can explain more about his ideas in a post.

Marcell Collel - Nuclear

Marcell Collel (one of the organizers of ASPO-Spain) gave a talk on his view of nuclear. He pointed out that a huge number of new reactors (1000 - 1500) that would be needed, if a true shift toward nuclear were planned. Even replacing reactors that are near the ends of their lives will be a major undertaking.

He pointed out that a "nuclear renaissance" is unlikely. In his abstract, he says:

In fact, after 22 applications for new reactor licenses were brought to the NRC for consideration by the end of 2008, in 2009 only one application was added to the queue and none so far this year. In the last few months the would-be builders of seven of these reactors have deferred their projects and some others have definitely cancelled them, mostly because the economics have swung against nuclear. Weak power demand and competitive electricity markets, together with a surge in US production of shale natural gas, have raised the prospect that electricity prices will be held down for many years to come with gas generation competitively advantaged.

The new generation reactor that on paper most closely matches Weinberg’s prerequisites for a second nuclear era, the Evolutionary Power Reactor (EPR), has evidenced how difficult it still is to make a reactor sufficiently safe and at the same time affordable. The failure to meet economic and construction-period targets at Olkiluoto and Flamanville has heavily weighted against this French offer to the world. . . Only in China it seems that nuclear constructions are going ahead without much consideration for markets, financial or otherwise.

Michael Dittmar - Nuclear

Michael Dittmar also talked about Nuclear. His paper can be found here. As readers of Oil Drum posts by Michael Dittmar might guess, his expectation is that the amount of electricity generated from nuclear sources will decline in years ahead. One of the issues is the age of nuclear power plants. Only a handful are now over 40 years old, and these seem to be showing signs of deterioration. It is likely that quite a few nuclear power plants will need to be replaced in the years ahead, just to keep generating capacity level. Michael Dittmar also sees problems with long term uranium production.

Xin Li - Wind Power in China

Xin Li gave an interesting talk about critical issues facing China as they add new wind capacity--lack of adequate transmission lines; distance between where wind energy is generated and where it can be used; and a lack of easily-variable back-up power (since most electricity production is coal generated). It sounds like the installed capacity is not being fully utilized. Quoting from his paper:

The current Chinese policies focus on installed capacity in the pursuit of a sustainable electricity mix. For instance, the Medium-Long Term Renewable Energy Development Plan has stipulated the responsibility of power generation companies which have more than 5,000 MW generation capacities to contribute 3% and 8% of their generation capacity to non-hydro renewable energy sources by 2010 and 2020, respectively. The mandatory timelines and proportion commitments have induced the large power generation companies to increase capacity growth contributing to the actual operating hours of wind turbines being much lower than the expected operating hours.

Seth Blumsack - Smart Grid

Seth Blumsack gave a very lukewarm endorsement for the smart grid. While we need a smart grid if we have electric cars and local electricity generation, it will create a more complex, less predictable system. It is not clear that the investment will be worthwhile. Quoting from his abstract:

The U.S. federal government has dedicated tens of billions of dollars of economic stimulus funding to smart-grid deployment projects, and a number of U.S. states are implementing policies aimed at a rapid implementation of smart grid technologies. If the promise and challenges of the smart grid were an area that had been exhaustively studied, then this enthusiasm would be warranted. Unfortunately, only half of the previous statement is true – the promise of the smart grid has been written, broadcasted and blogged about but the swell of enthusiasm has drowned out much of the real analysis of the smart grid’s potential and limitations. The smart grid is not snake-oil, but there is a widespread lack of understanding among policymakers, the general public, and researchers regarding what the smart grid actually is and how it can improve the reliability and sustainability of our electricity systems. The smart grid is being deployed faster than our ability to think through how it should be deployed, leaving important technical and social issues by the wayside.

The purpose of this talk will be to provide a clear understanding of the “smart grid” as more than advanced “smart meters” or digital sensors for transmission grids. The essence of the smart grid is to bring modern communications and control systems to the production and delivery of electricity. The potential for improving the reliability and sustainability of electricity consumption and allowing for more decentralized decision-making is real, but the smart grid will inevitably evolve towards greater coupling of multiple infrastructure networks (electricity, communications, fuels and potentially transportation) with emerging and difficult-to-predict implications for cyber-security, infrastructure vulnerability and consumer privacy. These are not necessarily reasons to reject the smart grid (though regulators in some jurisdictions have done so) but policymakers and the public need to consider the real promise and perils of the smart grid before endorsing aggressive deployment.

Mario Giampietro -Energy Statistics

Mario Giampietro (one of the chairs of the conference committee) talked about the difficulty of aggregating different types of energy, when they have quality difference, and really cannot be substituted for each other. One thing he mentioned is the practice of converting hydroelectric and nuclear to "tons of oil equivalent" in different ways, making nuclear look like it is disproportionately more of the total than hydroelectric. According to his paper:

Therefore, in Eurostat and IEA statistics the summing of the various formal categories (the numerical values expressed in energy units) included in the “semantically undefined” category “Primary Energy Commodities”. Within this very same category the kWh of electricity are accounted in different ways! Those from nuclear plants are multiplied by 3 - or by another conversion factor when available - those from hydroelectric plants are not multiplied at all (as discussed in section 2.1 with the great differences between the physical energy content method - currently in use by international statistics - and the partial substitution method). To clarify better the implications of this choice, we have to note in the latter case we have that kWh of hydroelectricity are simply summed to tons of oil!

Joseph Tainter - The Energy Complexity Spiral

Joe Tainter's topics were similar to ones he has covered elsewhere. If you hear him in person, he does an amazing job of presenting his talks--a mellow voice that flows, with a sense of humor built in. I'll show some of his slides, to show some of his major points:

Gail Tverberg - Peak Oil and the Continuing Financial Crisis

I gave the concluding talk of the three day conference. (I was also on the "team" that talked to students from 11 high schools the day following the three-day conference.)

My talk was close to a combination of two previous Oil Drum posts, with a few things added. The two most similar previous posts were:

Where we are Headed: Peak Oil and the Financial Crisis (March 2009)

Delusions of Finance: Peak Oil and the Financial Crisis (Feb. 2010).

Since many folks are familiar with these, I will not repeat what I said here. For those interested in reading something similar to my talk, this is a link to a PDF version of my talk.

"It's a great time to think about redistribution"

Now theres a winning campaign slogan.

Funny cause I believe that lots of less fortunate people ARE thinking about redistribution.

Wealthy people......not so much.

This is the crux of the issue.

Nobody who is in a position of wealth and/or power can dare suggest, even if they wanted to, any of the actions that need to be done.

It may be a winning campaign slogan, but places that have tried this the most (Europe, in particular) are running into huge problems with pensions. US pensions have great problems as well. So the redistribution needs to be in terms of current income, not promised benefits for the future (which may very well not be there). Higher taxes on the wealthy might theoretically solve the income redistribution problem, but it is hard to see this happening through the legislative process.

One part of the income distribution problem is that in general, poor people end up paying interest on debt, while the rich get even more wealthy thought the interest that they indirectly get from the poor. With interest rates at record lows, and less and less debt being used by (available to?) consumers and businesses, perhaps part of this effect is disappearing by itself.

Hi Gail,

Personally I think the pension/social security issue is in overshoot and cannot be solved except by cutting the promised benefits-perhaps only moderately, perhaps severely, depending on the course of the economy.My guess is that severe cuts will necessarily be implemented, as I expect the economy to"stagger along" at best for the forseeable future.

(Now being by American standards a person of very modest means and no significant expectations, I have near zero sympathy for the rich, except for one argument-they are able to fund research and development of new science, technology, and industry which in the short to medium term, and so far in the long term, has raised living standards.)

But I wonder a lot about the true mechanics/economics of extracting REAL wealth in large quantities from the rich in actual physical terms.It seems to me that thier wealth is more virtual than real, like the wealth of the home owning public before the housing crash.

If you owned a house in a gone crazy market, and were either lucky or smart, you cashed out before the crash.But in terms of the overall market for houses, it was impossible for everybody, or even most owners , to cash out.And even if by some undefined means, the money or credit had been made available to support the sale of the nation's housing stock, or a large portion of it, WHAT COULD ALL THOSE NEWLY VERY financially COMFORTABLE homeowners bought with the money?

I don't think the rest of the economy would have been capable of supplying real goods and services to the tune of several hundred thousand dollars each to all those new rich people.

And of course a grat deal of the money would have necessarily found its way right back into real estate anyway-not everybody could downsize, the housing stock required for that doesn't exist.

I guess what I am struggling to say is that the wealth supposedly represented by the housing bubble-and other bubbles for that matter-didn't really exist, except as lines on a ponzi balance sheet-I believe some people use the term virtual wealth to describe what I am trying to express.

Now a rich person can have a very large carbon foot print, and own two hundred pairs of shoes and so forth, but they eat only about the same total amount as I do-less probably.They have only one set of teeth to pay to have maintained by a dentist.Thier huge houses undoubtedly contain enough materials to build several ordinary houses each, and they have lots of servants-either directly hired or serving them as the employees of resorts and restaurants and so forth.

What I am asking is this-if we try to really put the tax screws to them , can it work?Will it work?Or will we find that thier wealth is mostly virtual if somebody tries to actually manages to sieze it and tries to buy something real-such as food and medical services - with it?

The rich are few in number, and can launder out a small portion of thier wealth easily and spend it on consumption-just like the homeowner who got out ahead of the bubble.But I question whether the fortunes possessed by the rich can be converted to purchasing power on the grand scale.

As a Darwinist and an older person of modest means I have no objections if it can be done-I stand to gain, more likely than not.We certainly have not had a level playing field over the expanse of my life time, although there is no doubt imo regulated capitalism works far better than sicialism-at least up until a time arrives when resource constraints begin to bite.That time has arrived.

But as a respecter of property rights and initiative and self reliance, I must question what the eventual consequences of a major taking of property thru raising taxes to possibly confiscatory levels on the rich might be.Such tax increases might have away of working down to the near rich, and then the merely comfortable members of society,with the ultimate result being to stifle investment of any and all sorts.

Otoh, if we don't bring the increasing concentration of wealth into a few hands to a stop, we are probably headed towards a modern day version of fuedal society.In some reespects we are already there of course.

I foresee a tremendous power struggle within the next decade-the repugs are going to mop up next week, and the dems and maybe a few newly home grown socialists are probably going to get it all back in the next couple of election cycles.Things will oscillate out of bounds due to positive political feedbacks if I am right-if we are lucky, at some point we will wind up with a stable govt based on resdistribution/rationing/ forced investment that will enable us to get thru peal oil without going mad max.

Who the winners in such an environment might be I couldn't say , but if I had kids I would try to make sure they learned to keep a pragmatic finger in the political winds and go with the flow-which promises to be extremely turbulent.

I think Jon Kutz' comment below, about mandating that the top salary cannot exceed 10 times the bottom salary, might be helpful. But then you run into companies that would make non-US subsidiaries, and move all of the work overseas. So even that is difficult to implement in practice.

Mandate under Federal Law that for any Corporation - public or private - that the total compensation for the highest paid employee of the corporation may not exceed 10 times the total compensation for the lowest paid employee of the corporation.
That would eliminate the current excessive level of upper management greed and over-compensation.

That did not work in the UK in the 1950's and the 1960's when there was a socialist government. The taxes where up to 85% for high income. Consequently, the CEO, etc., did not care much about their jobs and thus the UK industry declined. It was only when Thatcher came to power and cut the top taxes that industry begone to recover.

Well, that's one highly ideological take on one particularly moment of the history of one particular country. During the most booming times of the American economy after WWII, top tax rates were around 90%. As these were reduced over the following decades, average wages stagnated and have not budged since. Meanwhile, we have no national health insurance, while Britain does.

So now we have each given our ideological take on our individual moments in our individual countries. Neither of us have proven any overwhelming universal principle of economics.

The difficulty about those high top rates is that they were accompanied by so many fiddles, whinges, deductions, and just plain games that they functioned more as a negative lottery than anything else, with only the losers among the rich actually paying up.

So when criminals evade the law, your answer is to change the law to suit the criminals? Pardon me if I don't vote for that part of your ideology.

Have a look at UK oil exports:

http://www.theoildrum.com/node/6507#comment-629936

Thatcher was Prime Minister from 1979 to 1990, during that first pulse of oil exports. It's a good time to be in charge, just when the rolls from a net oil importer to a net oil exporter. 85% was undoubtedly too high, but I wouldn't think that her tax policies were the only thing helping the UK recover.

Besides the UK GDP (click the GDP tab) during her tenure didn't look all that much better...

http://www.guardian.co.uk/business/interactive/2008/nov/24/pre-budget-re...

But industry did not recover under thatcher. UK industry went into decline from the end of WW2 and nothing could or was done to halt that decline. The decline of the UK industry accelerated under the thatcher government and was largely replaced by a service sector economy which has left the UK in a economically vulnerable situation especially in relation to it's balance of payments deficit.

the deficit of imported goods is running at >£100 billion a yr.

To put this into perspective. A 10% reduction in finished goods consumption and a 10% increase in indigenous finished goods production would be more significant than the entire financial service sector which we are lead to believe is the UK's savior..

the entire UK economy was optimised around North sea oil and gas underwriting a [short term profit] financial sector which collectively has hidden underlying structural problems in the UK economy no one has even began to deal with

pay constraint policy under the govs of the 1960's was not the cause of industrial decline ( thou you could argue they didn't help).

industrial decline in the 1950's and 60's was a consequence of asset stripping by corporate raiders lead by innovators such as Slater-Walker...pre-Thatcherite Thatcherites who have gone unnoticed in History..

they were even courted by socialists govs including labour hard core minister Tony Benn!

"income distribution problem"

Or to put it in street terms, the plunder of the treasury of the citizenry.

In any event, it's always the upper middle classes that are punitively taxed based on income. In addition, the upper classes usually have all sorts of tax evasion methods.

Not to mention the fact that taxes, no matter how high, rarely disadvantage upper class people, and rarely help lower class people. So the government taxes a rich person, who goes from making 10 million net to 5 million net, and spends the money on welfare, warfare, and subsidies for corn? Good grief, I say.

Political ideology cannot solve the problem of income inequality. The only thing that can is sound money. If we had sound money, the productive and those who save would be rewarded, and it would be quite difficult to amass great fortunes, limiting the size and influence of the upper classes.

Thanks for the belly laughs, oms. Bu just in case you were not intending this as totally hilarious sarcasm:

That is just so full of ideological false truisms, it is hard to know where to start. For one, tax "burdens" almost by definition fall most heavily on those least able to pay them. Few need much more than the median income of the country they are in (especially if you have a universal, one-payer health care system). Every dollar above that level is therefore by definition discretionary--everyone above that level, therefore, by definition, has more money that they can do without without major pain than those who make less.

This of course is totally obvious to anyone thinking about it for half a second. Only people totally blinded by ideology could deny as you so blithely do.

5 million could do a lot of good for the poor and what will Richie Rich/OMS do with 5 million?
Buy another yatch? Gamble it in the futures market? Buy another house(John McCain has 7 but isn't sure if he's really rich).

Economic inequality redress by income redististribution has worked very well in Scandavian countries which poll as the happiest in the world.

http://www.forbes.com/2010/07/14/world-happiest-countries-lifestyle-real...

But you don't want to live in a happy country. You want the money.

That was a very pregnant slide. It was interesting to see how Prof. Hall switched between the active and the passive:

"We will have to reduce wages.
"It is a great time to think about redistribution."

I'm not sure what the significance is of this switch in subject. I think Prof. Hall is right in suggesting albeit obliquely that wages and benefits will be under pressure, and people will fight back.

Most of the discussion at TOD neglects the possibility (I would say probability) of social change and turmoil. I am almost certain it won't be BAU. And there is an increasing chance of events such as the strikes in France.

Bart
Energy Bulletin

less fortunate people ARE thinking about redistribution.

Wealthy people......not so much.

I would say that wealthy people are thinking about it very much. Like in how to use their influence to game the political and media system to avoid it. I'd say they are being very successful.

"As an example, he showed the above graph, showing an estimate of natural gas EROI, at the well head and at the point of use. Prof. Hall made the observation that the EROIs are declining so much, and the difference between the EROI at the point of calculation and where the energy is delivered is so large, that coal may be what is running the US economy--the net energy added by all other types of energy on a delivered basis may be insignificant. "

Could someone clarify this: why the net energy added by oil and natural gas may be insignificant?

There is a lot of energy cost in distribution of natural gas. The amount you pay for natural gas is far higher than what is paid at the well head, because of all of the layers of distribution involved.

If I look at the costs shown for natural gas prices from EIA, for the month of July 2010, they show the following prices:

Well head price: $4.36

Imports price: $4.80

Residential price: $15.45

Commercial price $9.81

The residential price really isn't fair, because it takes into account the fact that people often opt for "even billing" - pay a high rate in summer, so that their heating bills will be lower in winter. But the average residential price was $11.97 for the year 2009 and $13.89 for the year 2008.

If one looks only at energy used in the extraction of natural gas, it is low. The big cost (energy-wise and in people's salaries) is in getting it distributed to end users, so the high well-head EROI is somewhat misleading.

I haven't seen similar figures for oil, but my impression is that the drop off in EROI for oil is much less, since as a liquid, it is easier to handle.

Wind is another energy source with a huge set of costs between generation and the retail price of electricity. If you look at utility income statements, the cost of fuel represents 15% to 16% of operating revenue. Electric utilities also purchase power from other providers. If we compute the expected fuel portion of that purchased power, it would seem to add another 4% to 5% to fuel costs, making total fuel costs about 20% of utility company operating revenues. Wind saves the fuel costs, but substitutes higher front-end costs and (after an initial small amount that can be accommodated within the grid) needed upgrades to grid operations. These costs are large in relationship to fuel savings. If somehow one could compute EROI of delivered electricity, it would be much lower than at the source of generation.

This question or issue of "coal running the economy" looks as if it would be worth a lead post all its own.

I would like better numbers on it. Clearly, in the US, coal has the best EROI of any of the fossil fuels. And where we have cheap coal, it produces cheap electricity, even when one has to haul the coal across the country with diesel. So one would expect it to provide a disproportionate share of net energy.

I'll see if is possible to find out something further on this.

Gail, I just read your 2008 and 2010 presentations for the first time. Generally I am with the 2008 presentation, with all of the uncertainties raised. The debt unwind of the 2010 presentation is much less obvious to me. I am not an economist, just a pretty numerate engineer who does better with things that are quantified and in context. On debt unwind, if banks are competently managed they have long since written off a lot of their mortgage holdings, so much of that unwind has taken place, even if not obvious. In parallel they have been able to invest free government money, even if at a low return, and earn back much of their right-offs. The PIIGS seem to be working their way out of much of their problems, w/o economic collapse, and without using the EU emergrncy funds. Corporations have extremely healthy balance sheets, and are sitting on cash. Lending to small businesses collapsed for about 18 months, reducing debt growth sharply, but is now beginning to pick up again under much more responsible lending conditions. Unemployment is always a very late lagging indicator. After the last 2 recessions, unemployment did not turn down until 2 to 3 years after the recession ended, and only after corporations resumed investing. This recession officially ended about 15 months ago, and corporations have finally started investing noticeably in the last 4 or 5 months, so unemployment should start to drop about Q2 2011. National average housing prices have started to grow again, interestingly just about at the level that the very long term (50 year)price increase rate would dictate, so the bubble seems to have deflated, but without negative overshoot.
I guess my major problem is with your symmetric curve of debt growth and decline. If the underlying economy continues to grow, the decent is not symmetric, and the economy is growing at least for now. For sure, debt has to unwind from the crazy period of 2002-2008, but that shoulkd be largely done already. Interestingly, GDP in current dollars is already back to the pre-bust peak.
I agree that a growth economy based on debt can't continue without cheap energy, but I just don't get your clamitous debt unwind scenario. Can you elaborate? Murray

Right now, a lot of our problems are hidden in government financial and income statements. Nearly all of them are spending much more than they are taking in. As soon as they try to fix that (raise taxes, reduce payroll or pensions), there will be a hugely recessionary impact.

I also wouldn't count on "competently managed" banks to properly have stated their books at this time. There is a lot of "extend and pretend" in the commercial real estate sector. And I would be willing to bet that Fannie Mae and Freddie Mac are in worse shape than we are being told, on the residential side of things. I think there are still a huge number of hidden problems.

I don't know that the drop off in loans will be symmetric. Some has suggested that there will be a general debt jubilee. I don't see this happening, without governments being overthrown, and huge changes taking place--perhaps resulting in new national boundaries, and different definitions of who owns what.

When we get into areas with this much potential debt default, it is hard to know what will happen. Our current financial system is very much tied in with debt, so it is hard to understand the impacts. Even if there are significant debt defaults, each country is likely to have its own internal currency (perhaps different from the currency now), so buying locally made goods may not be a problem, if a person has current income. It may be that international interchangeability decreases, and that past savings disappear.

(raise taxes, reduce payroll or pensions), there will be a hugely recessionary impact.

Money has been actively moving from the middle class to the upper 2% during times of "prosperity" (up slope), surging along with the wars accordingly (See these Graphs and WSJ article quotes).

On the "downslope" it is less likely that the middle class will weather it as well as the upper 2%, who can move to another country where they have extra mansions (e.g. Halliburton moved to Dubai) when it suits their fancy.

Even the states are in very serious trouble, and are not likely to recover to their former strength.

On debt unwind, if banks are competently managed they have long since written off a lot of their mortgage holdings, so much of that unwind has taken place, even if not obvious.

Leverage was sky-high, and bad debt losses are a huge and increasing fraction of outstanding loans. They are using every trick in the book to slow down the rate of writeoffs, including FASB rewriting the rules so that they no longer have to "mark to market" in their books. And thanks to the derivatives mess, most banks couldn't write a fairly stated balance sheet even if they tried; any search for clarity here "if they are competently managed", as you said, would be contributing to the unwind.

In parallel they have been able to invest free government money, even if at a low return, and earn back much of their right-offs.

That is how they are being recapitalized, but it is a long, slow process

The PIIGS seem to be working their way out of much of their problems, w/o economic collapse, and without using the EU emergrncy funds.

The markets are betting with their money (implied probability 82%) that Greece will be forced into some form of debt restructuring, and that it's a matter of when, not if. More write offs that have not gone through the system yet.

Corporations have extremely healthy balance sheets, and are sitting on cash. Lending to small businesses collapsed for about 18 months, reducing debt growth sharply, but is now beginning to pick up again under much more responsible lending conditions.

Mish keeps reporting that there isn't any pickup in lending to small businesses. His favorite line is that small businesses are pleading for "customers, not credit"

Unemployment is always a very late lagging indicator. After the last 2 recessions, unemployment did not turn down until 2 to 3 years after the recession ended, and only after corporations resumed investing. This recession officially ended about 15 months ago, and corporations have finally started investing noticeably in the last 4 or 5 months, so unemployment should start to drop about Q2 2011.

All the charts I have seen of unemployment by month since start of recession, comparing this recession vs previous ones, show that employment after all other recessions picked up a lot faster than "2 to 3 years after the recession ended". The charts also show that the behaviour of unemployment in the aftermath of this recession is qualitatively different than that of prior recessions, carving a much lower path nowhere near the recovered levels after prior recessions.

National average housing prices have started to grow again, interestingly just about at the level that the very long term (50 year)price increase rate would dictate, so the bubble seems to have deflated, but without negative overshoot.

The bull trap phase in Stage IV of the typical mania/bubble appears to have ended as house prices fell 5.9% in the last two months. This data will be reflected in Case Shiller and S&P shortly. Again, see Mish (google Mish).

"Leverage was sky-high"

My understanding is that the "instruments", the packages of mortgages, were insured.
That they were insured for ten times their value, or that ten times their value is involved because of their sale and resale.

Insurance is an illusion. Insurance only works if default is a rare event. Once default becomes common, the premiums collected fall far short of what is needed to pay claims.

"house prices fell 5.9% in the last two months. This data will be reflected in Case Shiller and S&P shortly. Again, see Mish (google Mish)".

You are looking at an index that is much more volatile than the Case-Shiller. It bounced higher than C-S, and has now come back down to the trend line with the 5.95 drop.
As for unemployment, I don't know how to cut and paste charts to this type of forum, but go back and look at the last 2 recessions, the last was 2002. clearly the downturn in unemployment is 2-3 years after the official end of the recession.
Greece's situation looks like the "double dip recession" of July/aug.
Your glass is 1/2 empty, mine is 1/2 full. We are bound to see the same things differently, and might as well leave it at that.

In regards to Marcell Collell- the nuclear renaissance is happening in Asia.

He says that China is ignoring economics. Yet an IEA/OECD study shows that China and South Korea have nuclear construction costs that are less than half the costs of Europe and the USA.

http://nextbigfuture.com/2010/10/nuclear-power-costs-for-different.html

Of the 61 (58.8 Gwe) being built in the world now
China 24 (not OECD)
Russia 11 (not OECD)
S Korea 6
India 4 (not OECD)
Bulgaria 2 (not OECD)
Slovak 2
Ukraine 2 (not OECD)
8 other countries 1 reactor each
Also about 5 GWe of uprates are expected by 2014.
There is even bigger build up to 2020. Vietnam plans 13 reactors. China another 30-50 beyond the 24 already under way. By the end of the 2020s the world will be back to the 24 completions per year of the 1980s. None of this is counting on the USA getting its act together, which is what Collell is attacking. Collell attack on the future of nuclear based on the NRC not adding new reactor licenses would be like predicting the future of world high speed rail based on US high speed rail projects. High speed rail is being built by the thousand of miles in China. The fact that the US might not open lines until 2030-2040 is irrelevant. If China and the world build 100 reactors by 2020 and 300 reactors by 2030, then it is not a big deal if the US builds 1 reactor or 8 reactors by 2020 and does build 5 reactors or 20 reactors by 2030.

As for Dittmar,

Kazatomprom is tracking to 17,800 tons of uranium this year. Which would win my Kazakhstan bet with Dittmar.

Namibia's uranium production is up 17.7% this year.

The OECD is tracking ahead of 2009 in nuclear power generation up to the end of July. Ukraine, India and China are tracking well ahead of 2009 generation.

So overall 2010 uranium and nuclear generation are looking good for my bets with Dittmar.

Japan is increasing the time between fuel loads. going to 16 months instead of 13 months and working to increase to 24 months. This will help with their capacity factor. Japan at 90% capacity factor would increase world nuclear generation by about 40 TWH even without new build.

http://nextbigfuture.com/2010/10/oecd-electricity-generation-july-2010.html

http://nextbigfuture.com/2010/10/qinshan-phase-ii-unit-3-is-china-second...

http://nextbigfuture.com/2010/09/namibias-uranium-production-is-up-177.html

http://nextbigfuture.com/2010/06/kazatomprom-plans-to-increase-uranium.html

I can imagine that economics could be fairly different in China and some other low-wage countries. One would hope that safety won't suffer. I know that costs in the US escalated greatly, as more and more regulations were added.

When I read about nuclear reactors being built in lesser-developed countries, and then think about the down-hill slope we are on, I hope that somehow, adequate safety will be built in--not just for now, but for 40 or 50 years from now.

Safety suffering as opposed to coal power plants ? oil ? Natural Gas ? Biofuel ? Hydro in China ?

China CPR1000 reactor is an upgrade of the French EPR900. The French reactors built in the 1970s and 1980s. The french built 34 of them and they have a good safety record.

China will also build a lot AP1000s. Modular reactors with the latest designs in passive safety.

I think those reactors will be safer than the old fleet of US reactors and way more safe than the Pinto of reactors the old Russian reactors.

Energy Source              Death Rate (deaths per TWh)

Coal – world average               161 (26% of world energy, 50% of electricity)
Coal – China                       278
Coal – USA                         15
Oil                                36  (36% of world energy)
Natural Gas                         4  (21% of world energy)
Biofuel/Biomass                    12
Peat                               12
Solar (rooftop)                     0.44 (less than 0.1% of world energy)
Wind                                0.15 (less than 1% of world energy)
Hydro                               0.10 (europe death rate, 2.2% of world energy)
Hydro - world including Banqiao)    1.4 (about 2500 TWh/yr and 171,000 Banqiao dead)
Nuclear                             0.04 (5.9% of world energy)

Hi Gail,

pity that there was little time to chat.

anyway just adding three interesting news items about Japan and India
concerning nuclear energy and the "safety" issue even in advanced countries like Japan

``Workers have concluded that a piece of equipment dropped into the reactor vessel of the Monju fast-breeder reactor here is stuck, possibly severely delaying plans to restart the reactor.

A 12-meter-long internal relay cylinder, 46 centimeters in diameter and weighing 3.3 metric tons, fell during work on the reactor in August this year. It deformed on impact, and is lodged in an opening in the reactor vessel."

http://mdn.mainichi.jp/mdnnews/news/20101014p2a00m0na011000c.html

as well as:

http://www.yomiuri.co.jp/dy/editorial/T101016001479.htm

The nuclear fuel cycle, a pillar of Japan's energy policy, has again run into trouble.

The completion of a reprocessing plant to recover plutonium and uranium--which can be reused as fuel--from spent nuclear fuel from nuclear power plants has been delayed for two years until 2012. This is the 18th time this project has been postponed.

Construction of the plant in Rokkashomura, Aomori Prefecture, started in 1993. It is being built by Japan Nuclear Fuel Ltd., whose stockholders include electric power companies. Initially, construction was due to be completed in 1997. However, the latest delay means the plant will start operating 15 years behind schedule.

there is more in this article

but in any case the influential people in India seem not to ``know"

Two, Japan is seen as the world leader in many nuclear technologies. The reactors that the US is trying to sell to India represent, in their core areas, Japanese knowhow. India’s Department of Atomic Energy sees Japan’s Rokassho nuclear reprocessing centre and its Monju fast breeder reactor as technological exemplars. Singh alludes to this by saying India wants Japan as its “partner” in its civil nuclear ambitions.

http://www.hindustantimes.com/N-deal-to-take-time-with-Japan/Article1-61...

It was hard to fit enough hours in the day in Barcelona!

One wonders how much of the low price estimates are just lack of experience in what the real costs and delays are. Perhaps we shouldn't count our reactors, before they are finished and in operation.

http://home.pacific.net.hk/~nuclear/info0210.htm

Construction commenced for Qinshan 2 Nuclear Power Station (Phase 2) in 2006, for another twin 650 MW class PWR nuclear power station based on the same design as Qinshan 2 Nuclear Power Station. Phase 2 is planned for completion in 2010 and with 70% localization in contents.

Qinshan 2 phase 2 went into commercial operation this month.

CNNC CNP 650

Qinshan 2 Nuclear Power Station is an indigenous development based on French technology. It is a twin 650 MW class PWR nuclear power station designated as CNP 650. It has many similarities to the Framatome M310 series though having only two primary coolant loops and not three. It is developed upon proven technology, based on national standards while conforming to international practices. Each unit has a gross output nominally at 670 MW, with a maximum at 690 MW, making it the largest two-primary loop PWR design.

A second 650MW reactor will be done 2012.

The previous 2004 completed unit investment cost was RMB 14.4 billion. (about US$2 billion)

26 billion yuan for the two Qinshan 1000 MW reactors. those ones started 2008 and should be 2013 and 2014.

The CNP 1000 PWR are being developed by CNNC. They are 1160 MW class 3-primary loop PWR.

http://www.chinadaily.com.cn/business/2009-07/18/content_8445076.htm

Ling Ao reactor that started this year also built on time and budget
http://www.world-nuclear-news.org/NN-Fuel_loading_starts_at_new_Chinese_...

China first AP1000 is back on schedule
http://nextbigfuture.com/2010/09/nuclear-power-in-china-india-and.html

The project to build the world's first AP1000, China's Sanmen 1, reached a construction milestone when the third steel ring of the plant's containment vessel was hoisted into place. Work on the Westinghouse reactor is now back on schedule, despite falling six months behind at the end of last year.

The 700 tonne containment vessel bottom head (CVBH) for Sanmen 1 was set in December 2009, some six months behind schedule, but by the end of May 2010, with the setting of the second containment vessel ring, this construction delay was recovered. By providing quick feedback, such delays could be eliminated on the following units. In the case of the CVBH, welding was carried out within a fully-enclosed building for the reactors planned for Haiyang, leading to much shorter fabrication times for the CVBH for Haiyang 1 compared with that for Sanmen 1. According to Candris, the quick schedule recovery and optimization of construction processes would not have been possible without using modular construction.

The next major milestone scheduled for Sanmen 1 is the installation of the reactor vessel and steam generators, which should take place in 2011

====
I have more faith in places that are building a lot of stuff to be schedule and budget because the crews are experienced and up the learning curve. Like when the US was building a lot of skyscrapers and built the Empire state building in 410 days. It is still standing and without safety problems. Now China is building thousands of skyscrapers, bridges, etc... So it not just not nuclear reactors but all major construction projects.

As opposed to places like the US now that dick around with paperwork and take twenty years to rebuild a section of the Bay Bridge. Note key parts of the Bay Bridge are built by China and shipped over. The bridge damaged in 1989, might get done in 2013 for about $12 billion. The stated price of construction has grown nearly fivefold, from the $1.3 billion estimated in 1996 to more than $6.3 billion today.

That $6.3 billion, mind you, is the projected cost of salaries and construction materials only. The difference between that and the $12 billion figure? The actual cost of those things, plus crazy finance charges. The East span is being built in China and shipped over.

http://motherjones.com/mojo/2009/12/why-bay-bridge-going-cost-you-and-yo...

Meanwhile the Sutong bridge (one of many in China) was completed in 2008 for about $1.7 billion and took 5 years to complete.

http://en.wikipedia.org/wiki/Sutong_Bridge

With a span of 1,088 metres (3,570 ft), it is the cable-stayed bridge with the longest main span in the world as of 2010. Its two side spans are 300 metres (980 ft) each, and there are also four small cable spans. The bridge received the 2010 Outstanding Civil Engineering Achievement award (OCEA) from the American Society of Civil Engineers.

Two towers of the bridge are 306 metres (1,004 ft) high and thus the second tallest in the world. The total bridge length is 8,206 metres (26,923 ft). Construction began in June 2003, and the bridge was linked up in June 2007. The bridge was opened to traffic on 25 May 2008 and was officially opened on 30 June 2008. Construction has been estimated to cost about US$1.7 billion.

http://en.wikipedia.org/wiki/Weinan_Weihe_Grand_Bridge
http://en.wikipedia.org/wiki/Jintang_Bridge
http://en.wikipedia.org/wiki/Wuhan_Tianxingzhou_Yangtze_River_Bridge

You site one accident. But no one was injured or killed.

Meanwhile dozens of fatal natural gas, coal and oil incidents.

BP oil platform - 11 deaths. Perhaps people may have heard about it

About 272 killed in congo oil truck fire (July 2, 2010)

http://en.wikipedia.org/wiki/2010_South_Kivu_tank_truck_explosion

Just this month another coal accident in China killed 31 (one of several to choose from)
http://sify.com/news/death-toll-from-china-s-coal-mine-accident-reaches-...

At least seven killed in a natural gas pipeline explosion in San bruno, California
http://www.aolnews.com/surge-desk/article/death-toll-in-san-bruno-gas-ex...

1075 industrial deaths in 2009 in Japan
http://www.jisha.or.jp/english/statistics/index.html#Fig8

Japan's leadership is in certain technology but not in operations or construction. They only have about 70% capacity factor. South Korea has been doing far better with capacity factor and with on time and recent construction. China completed two reactors this year. The costs for those actually completed reactors is in line with the IEA cost estimates.

India is cutting deals with Japan, France and Russia on nuclear tech. There is more than just know how but other politics that goes into what deals get made.

South Korea has won a few big nuclear construction deals.

In January, a South Korean consortium beat the world's biggest nuclear plant builder, France's Areva, to win a US$20-billion ($26-billion) contract to supply four reactors to the United Arab Emirates. It was South Korea's first overseas order.

In 20 years' time, South Korea aims to become the world's third-largest nuclear plant exporter. Currently, France, the US, Canada, Japan and Russia are the biggest exporters of atomic generators.

http://www.world-nuclear.org/info/inf81.html
Nuclear power costs are low in Korea: for 2008 KHNP reports 39 won (KRW) per kWh (about 3c/kWh), compared with coal 53.7 won, LNG 143.6 won and hydro 162 won. KHNP average price to KEPCO is 68.3 won (about 5c) per kWh.

KHNP expects to spend 4.7 trillion won ($3.68 billion) on nuclear plants in 2009. It plans to complete 18 nuclear power plants by 2030 at a cost of 40 - 50 trillion won ($32 to 40 billion), to provide 59% of the country's electricity.

KEPCO is actively marketing OPR-1000 and APR-1400 units in Middle East and North African countries. In December 2009 the APR-1400 was selected as the basis of the United Arab Emirates (UAE) nuclear power program, with the first four reactors to be operating by 2020 under a $20.4 billion contact, and another ten to follow. The choice was on the basis of cost and reliability of building schedule. An application for US Design Certification is likely about 2012.

Korean government data is reported to put the overnight cost of APR-1400 at the end of 2009 as $2300/kW, compared with $2900/kW for EPR and $3580/kW for the GE Hitachi ABWR. The same data puts the generation cost for Areva's APR at US$ 3.03 cents per kilowatt-hour, compared with an estimated 3.93 cents/kWh for EPR, and 6.86 cents/kWh for ABWR.

Well,

``just one stupid" accident with the most delicate Monju fast breeder prototype reactor
know for a very serious incident 15 years ago.

I would say that incident indicates that the situation with breeders is far from being under control.

concerning cheap reactors ..

I think the ones from Russia are also very competitive with the ones from Korea
and soon the homemade ones from China.

thus I am sure the USA population and the one in Europe will be very happy
to order the cheaper ones from far away and to
to have their own nuclear power plant constructers collapsing like the banks.

Russia is next lower cost after China and South Korea. Which is noted in the table graphic in my comments above which had the IEA/OECD costs analysis by country and type of reactors. Russia has a target of lower costs which would be directly in line with China and South Korean costs.

US nuclear plant constructors are now mostly owned by foreign interests anyway. Westinghouse is owned by Toshiba. GE has joint ventured up with Hitachi etc... People do not seem to know or care.

The US nuclear plant constructors have not built fully new reactors in a few decades (completed some partially finished ones) and as noted here are slow in getting the licenses for new builds since the NRC has not done anything but obstruct for nearly 4 decades. All of the nuclear companies business has been in uprates and operations in the US and building outside the US.

The US does force companies that make nuclear reactors/enrichment etc... inside the US to have majority US ownership (51%). So when China and South Korea export their cheaper reactors they will need to use the vehicle of a joint venture with a US partner.

Europe of course has stronger government and national support for Areva.

The US and Europe do plenty of importing of made in China/ made in Asia even for significant items. As noted they import major bridge sections.

The US will have to see if they can do what China has done. Import reactors and get tech and knowledge transfer and try to get more local sourcing set up that is competitive. In will have to be part of a yet to be established major effort for the US attempting to restructure its failed regulatory environment and revive manufacturing and construction.

India had some success in modifying some of its permit Raj and getting out of its Indian growth rate. The US and Europe will have to go down that route to get to decent growth and manufacturing.

The US has 1% energy growth, while China has 5.2%. China is passing the US in electrical generation next year. For the US to have significant domestic electrical market they will have to go to a program of swapping the coal burners and later natural gas for nuclear (leaving the turbines and balance of plant).

"40 or 50 years from now"

And for 40,000 to 500,000 years from now for the ever toxic waste.

People who take a long term view of the value of things realize that some things are worth , or will be worth, far more than they appear to be when considering the costs of acquiring them.

Conservative thinking in this respect means we have lots of infrastructure here in the form of military investment for instance-a nuclear aircraft carrrier and the men and planes on doesn't come cheap-if we really and truly need it one day, the price we paid for it won't matter;this is not an argument in favor of a big military as such but merely intended to show my reasoning.

I believe the chinese and other countries pursueing a fast buildout of new nuclear capacity are quietly taking into the account the potential economic costs of not having reliable base load electricity into account today in a future world of uncertain supply and prohibitively expensive coal , oil and natural gas.

Failure to take this perfectly obvious step in reasoning indicates to me that those of us who are both resource depletion aware and opposed to new nukes are displaying an alarming degree of faith in the near term future of renewable energy, or else simply the victims of cognitive dissonance.

I support a flatout effort to build all the nukes we can, plus all the wind, solar, and geothermal we can, while the building is still economically possible, ditto electrifying and building railroad capacity and so forth.

Every dime that went into bailing out Detroit and the mega banks should have gone into conservation, renewables, and nukes.

OFM - To paraphrase, you said, "those who are resource depletion aware and don't want to embrace nuclear electricity generation display an alarming degree of faith in near term renewables"

I agree. I would rather have reliable nuclear power generating capacity than relying on the sun shinning in Arizona or the wind blowing in South Dakota. The only problem with mixing nuclear, wind and solar is the intermittent nature of the renewable sources and the long start up time needed to get a nuclear reactor going. From my understanding, it takes several hours to bring a reactor up to full output (or 80 to 90%). Do you know if this is accurate information?

I also agree that the perceived short term costs (the $2 billion in Fed funny money to build a reactor) would be considered well worth the cost when it means all the hospitals and (electrified) railroads within one hundred miles continue to operate. I would imagine that people living in Italy and France appreciated the aqueducts long after the Roman empire stopped functioning....

The only problem with mixing nuclear, wind and solar is the intermittent nature of the renewable sources and the long start up time needed to get a nuclear reactor going.

I consider that to be a feature not a bug. Sure such a mix does not allow BAU style power on demand, but adding a stronger baseline reduces the amount of demand management needed in such a system. Long term, thats going to be where we endup, as fossil fuels will runout, and on demand style renewables, such as hydro are rather limited. Also biomass, and biogas might allow some amount of load balancing to happen, but again there won't be enough to allow BAU consumptionwise.

I think the cost is quite a bit more than $2 billion for a reactor.

There is a track record of costs for recently completed nuclear reactors in South korea and China. they are coming in around $2 billion per GW of reactor. The ones in the pipeline and that are being completed were funded and are mostly on schedule and budget for those prices as well.

there are detailed post-project analysis of Chinese nuclear plant construction online.

http://canteach.candu.org/library/20031701.pdf

QINSHAN CANDU PROJECT CONSTRUCTION EXPERIENCES AND LESSONS LEARNED TO REDUCE CAPITAL
COSTS AND SCHEDULE BASED ON QINSHAN CANDU PROJECT IN CHINA (80 pages.)

The purpose of this review and study is to take real experience and feedback from the successful
construction of 2 x 728 MWe CANDU units in China and move forward in assessing and
developing future programs, projects and methods to reduce capital costs and schedules for
nuclear power plants. The key factors are project management and project management tools,
quality assurance, construction methods (including open top construction and heavy lifts),
modularization, electronic documentation with configuration control that provides up-to-date on-
line information, CADDS design linked with material management, specialized material control
including bar coding, and planning, and accountability of activities to meet a challenging
schedule and economic target.

CANDU seems rather an appropriate name - can do.

NAOM

Sooner,

I worked for some time as a mechanic in nukes while they were shut down for maintainence, and I always took the opportunity to talk to engineers and supervisors , but I am not a nuclear expert-just a relatively well informed layman.

But it is my understanding that a "cold start" after a shut down for maintainence ordinarily takes two to three days, and older reactors operating at reduced power can only be brought up to full output slowly, over a period of 12 to 24 hours, perhaps longer in some cases.Newer reactors may or may not have somewhat better response times.

As a general thing, coal and ng plants can be brought up very quickly, over a period measured in minutes, if they are already heated up.But keeping a backup plant or two hot and ready to take a load on a minute's notice means fuel is being wasted while the cheaper running nuke is carrying the load.

There does not appear to be a simple and cheap solution to this problem-but one thing is for sure-every hour a nuke is cranking is another hour's worth of coal and gas still on hand for when the supply gets really expensive.

I am hoping for lucky in the costs of renewables, particularly solar electricity;and of course newer reactor designs are supposed to be able to handle variable demand better-whether this is true I don't really know.

If I lived in a country dependent on international trade for the fuel needed to generate electricity,I would be marching in favor of nukes.When the oil supply dries up,I will be walking a lot more, but I can reasonably expect that my refrigerator and well pump will still work-most of the time at least-because my utility uses mostly domestic coal.

At some point I need to buy some solar panels and batteries, but for now I'm still betting on getting them cheaper later on.

After a utility company has paid the high price of a nuclear reactor, it wants to operate it as close to 24/7 as possible, or it will never be able to amortize its cost over enough hours of use. That reason alone means that utilities will not shut down nuclear plants for a few hours a day.

Nicely put.

I am always amazed that conservatives say they are against government handouts; but when it comes to nuclear, they suddenly completely forget that supposedly central part of their ideology.

Nuclear soaks up the lion's share of research for non-fossil fuel energy sources, and requires government insurance and other give-aways, even though it is a very mature industry. For some reason this enormous level of industry welfare does not cause self-described to bat an eyelash.

I honestly don't understand the right's love affair with nukes. I have a feeling that it is just reactionary support because some people they don't like have opposed it. But perhaps there are other reasons.

Personally I don't understand why any money is being spent on nuclear energy research since we haven't built any nukes in quite some time- and fusion power is a miserable joke that hasn't a prayer of becoming a commercial reality within our lifetimes.Of course I am not a conventional right winger, being more of a principled small govt, libertarian type myself than a bau type.

Maybe the reason all this money is getting spent on nuclear research is that once a govt program ever once gets up and running, it is harder to get rid of than bamboo, johnson grass, or kudzu;the benefits of the spending are highly concentrated in particular industries, professions, and localities.The beneficiaries have every reason to fight like hell to maintain thier gravy train, cutting such deals and making such donations as necessary.

Whereas the typical person who may or may not EVENTUALLY reap some benefit from such spending is paying out a little bit to support nuclear research, a little bit to support some idiotic scheme to build a highway to nowhere, another to buy a megabank a free skyscraper,.....on and on and on-he is getting bled to death by a swarm of misquitos and killing enough of them to matter is virtually impossible imo-in my opinion we won't get rid of all the various idiotic subsidies, some of them targeted to leftish constituencies incidentally, until our society collapses.

Subsidies are like metasticizing cancers-every where you look.

Now as I see it, there is a strong consensus here in this forum at least that ts is going to htf sooner rather than later in respect to our environmental problems in general and fossil fuels in particular-most likely within this decade perhaps.

Let us assume that this is so as an initial condition of making my argument;I believe it is so myself.

Although I am niether an engineer nor an economist, I am an enthusiastic student of human affairs of every sort,including business and politics;and I am perhaps immodest in saying so , but I believe I am about as well informed as it is possible for a layman to be in most of the fields of knowledge relevant to our immediate problems, finance and banking excepted.I have for instance devoted a QUITE substantial amount of time to reading and studying the contents of this site alone over the last year.In addition I have read widely in many fields for decades.Not many classic books are mentioned here which have escaped my attention.

As a second point, I do not believe that it is politically possible for us to build out renewables and convince the populace of this country to change its profligate energy hog ways before tshtf.As to whether it might be technically possible to make a successful transition to renewables within the relevant time frame, I have posted my opinion that doing so MIGHT JUST BARELY BE POSSIBLE, if we were to go to a wartime economic footing and devoted all our energy and will to the job;but any realist would rate the likelihood of this happening as approaching zero.As a practical matter, I believe the recent debate conducted here in this forum connected to the fake fire brigade articles was won by the folks who believe we are up sxxt creek without a paddle;the hoped for renewables build out just isn't going to happen in a timely way.

Third point:As a student of politics and history, I can say quite confidently, with complete confidence actually, that when the economy stalls, niether we nor any other country will accept the sudden drop of our living standards peacefully;we will be very lucky if we even have a stable govt , at the classic price of the govt fighting a war(s) for the two classic purposes-to gain control of new resources-conquered resources of course-and to maintian control over its own people.

I am dead serious when I say that we are at extremely high risk for something approaching a mad max scenario if and when the lights start going on and off-we could see the rise of people into positions of power and influence in this and other countries that will make Balkan and African political history look tame.

Every single nuke that is up and running will mean a beacon of light within its service area-water and sewer running, police stations lit, hospitals functioning, local industry still churning out product and paychecks, heat pumps and refrigerators working-these nukes will be as important as the city walls in past ages in fending off disaster.

Here in this forum the typical comment concerning collapse is as clinical and detached and sanitized as a bankers report of a foreclosure or a military press release about collateral damage.It's not going to be like that when it comes to "your house";it will be starvation, muggings, murder, rape, thirst, disease, and exposure worse by an order of magnitude than the pictures from refugee camps-where after all , the people are camped there because that is where they get the donated food and water and medicine.

I am a very soft hearted old fart , really, and do what I can to help out the less fortunate in the nieghborhood;but my cultural background is such that I am prepared to do what is necessary to defend myself and my family -in the event the sheriff or state police don't answer the telephone-right up to killing somebody if necessary.

I pray that such a thing will never become necessary, but historical reality suggests -demands rather- that I accept the possibility as being just as real as the possibility of having a heart attack or a getting cancer.I have never been in the armed services, but I know QUITE a few career military people-and contrary to the provincial opinions of the antimilitary leftish factions-there is absolutely nobody who would rather NOT be engaged in an ongoing fight-they know too much about the reality of spilled blood and dead friends.

Personally I am more than willing to support any program or policy that I believe will have a net positive effect on the maintainence of societal stability-I most assuredly don't want to have to stand gaurd in my fields and possibly /eventually get taken out by a sniper or a gang too big for me and my nieghbors to handle.

A truly wise man must integrate all his knowledge into a coherent picture of the whole world in which he lives;and everthing I have ever learned about history, culture, and biology indicates that the scenario I have outlined is all too likely to become reality before most of us die of old age.

I don't think a few nukes will be enough to make the difference all by themselves, but they will definitely help.They might even be the difference between collapse and mere hardship.

Now as to "some people"supporting nukes simply because other people are opposed-there is always an element of truth in such observations.

Leanan has asked for no more political mud fests, and i must respect her wishes, but i will make one last argument here in respect to the lack of political insight and provincialism of the major part of the membership which is obviously far more liberal than the general american public by example.

A few days ago a member called Clarence Thomas a pervert for no more reason than that he is a conservative-personally I am willing to believe he is, but I am also open to the argument that Anita Hill is a political would be assassin.

My point is that not a single member bothered to point out that the scandal was a he said/ she said with no conclusive evidence either way.The truth doesn't matter for my immediate purposes-there are tens of millions of people who believe Thomas is an honorable man-in fact, people who are doubly pissed off because they believe he is an honorable black man, and they are so often accused , directly or indirectly, of being racists themselves.

Now if you want to make friends and allies out of people who are potential friends and allies, it is well that you approach them with words of kindness and appreciation and understanding for thier beliefs and values, in order to begin the search for common ground.

These people are going to hand the liberal element of this country its head on a platter on Tuesday night.Such condescending anfd holier than thou insults will have played some small part in the massacre;a little tact and diplomacy would have been better by far.

And no, in case anybody is wondering, I don't think the republicans are going to fix things up again either. We are at the stage of having to look at triage strategies now-saving what we can, if we can, and writing off what is already too far gone to be saved.

Our problems are too big for the left-or for the right.But as a conservatively inclined person, I have repeatedly pointed out the failings of the bau right;but mentioning the failings of the bau left here is accounted heresy and cause for an electronic lynching;I'm waiting for some acknowledgement of this obviuos truth, but I don't expect it.

The audience has progressed to the point that it sees thru the bullshit of bau conservatism but still accepts the message of bau liberalism as revealed truth.

I have learned a lot here and have gained some very useful insights and factual knowledge from participating in this forum, but I believe I have reached the point of diminishing returns on my time invested, and that I have said about all I have to say that is useful to say.

I will still read the main articles most days, and skim thru the comments in the future,looking for those from the people who have something new to say or new insights to offer, but from now I expect to be posting far fewer comments than previously.

Thinking so much about what is headed our way is not good for my peace of mind.

Yair...OFM. Profoundly moved by your post. Your down to earth insight will be missed.

Old Farmer Mac
I look forward to your comments here, everyday.
I came to the same conclusion and posted a very similar run-down at the end of "Energy Tomorrow interviews David Murphy on Economic Growth".
http://netenergy.theoildrum.com/node/7069
It is depressing. To be embedded in this mess is like being insane and knowing it. The truth is obvious. Yet, nothing can be done.
Estimating physical reality and proposing rational solutions... misses the point.
It is a human problem. It is a foundational problem rooted in both the human condition and the sheer human mass.
So I too said, to myself, "I'm probably not going to be posting... there is no point".
A friend of mine walks with Jesus. He wants to get a gun. I asked him "What kind of gun would Jesus use?".
He had no idea what war was. I showed him two videos of actual engagements with civilian casualties. This... bothered him.
Even Gail offers "without governments being overthrown" above.
The flies and ravens watch.
Maybe the thing to do is to dismantle corporate law. It was written for slaves, 3/5ths of a man, to become real people. It has made us all slaves.
This would have to be done before the corporations write laws against promulgating the overthrow of a corporation.
Ahhh... here I am offering rational solutions.
It is a hard habit to break.
See you 'round.

What freedom sounds like?:
http://www.youtube.com/watch?v=9BgiZNK9gsw

What freedom sounds like?:

Fascinating! Somehow I could imagine this being sung at a Tibetan sky burial
Warning, not for the squeamish...

http://mbvtravel.com/burials-in-tibet-not-for-sensitive-souls

The Zoroastrians did the same thing, but they put the corpses up on "towers of silence" and the bones fell through bars to slowly fill up the towers. The religious rational given was that it was because letting the dead flesh touch earth, water or fire would pollute those sacred elements. That was obviously not a major concern for these Tibetans.

The really obscene thing to do with dead bodies, though, is to put them in hermetically sealed caskets in an attempt to prevent the bodies from ever reintegrating with the rest of the world. This is perhaps the ultimate statement of our culture's view of itself as radically cut off from the rest of nature.

Mac
Good luck and peace of mind.
I always liked the quest for knowledge.

Don't suppose you have a copy of your posts on practical farming matters? These could in many cases be a practical guide to the limits of handwork and power-assisted handwork, and to assessment of yield potential and maintenance of soil fertility within similar temperate eco-zones. Similarly, your approach to skill acquisition and the strategy and tactics of farming and farming 'insurance' decisions; weather, markets, food subsistence v/v trading to obtain tools and maintenance; not least your relationships with neighbors, are all valuable. Could they be archived somewhere as a set? Anybody to do that?

I liked the story recently from your daddy concerning the time needed for a young man with his mule to clear a piece of overgrown ground. I am well into the zone where according to the Ladakhi tradition, (they are well versed in similar practical assessment), those over the age of 65 are worth only half a man (as are those under 18). But we will do what we can, eh? And you have got a good while to go yet.

Wishing you and your soft heart many future opportunities to make a difference.
best
phil

OFM - I 100% agree. We may be able to fix the energy problem if we could be honest about it. But we aren't being honest now, so we probably won't.

And yes, far leftism (is that even a word?) gets much more of a pass on the forum than the far right. I don't consider myself to be far either side, but that's really in the eye of the beholder...

Take care!

mac,

Fighting the common fate of humans is futile and diminishes life's joys. relax for a while. read you old posts. they will tell you something. While i don't understand some of what you write, I respect you stream of consciousness posts because they are honest. Existential angst is a common malady of older folks. This affliction is often found in those still wedded to dualism. Become a physicalist. You claim to be a Darwin admirer. Study further.

cheers,

There does not appear to be a simple and cheap solution to this problem-but one thing is for sure-every hour a nuke is cranking is another hour's worth of coal and gas still on hand for when the supply gets really expensive.

I fear not, it will have been sold to China as the producer could get a good price for it :( Isn't it wonderful that Chinese O&G companies are taking so much interest in investing in US oil and gas reserves, wonder where the product will go to?

NAOM

NAOM,

I think you are mistaken. OFM, is talking about a time when international trade has been shut down, perhaps by mobs that loot the ports of the stuff waiting to be shipped. Think - something well outside the bounds of your personal experience, something like the sack of Constantinople by the Turks, or other great conquests in history. Rome also suffered several such sacks during its decline. But for Rome only the first sack was truly a surprise.

Oh, that is just what I inferred from his comment. Think about it, China is investing like crazy, look at the Forbes article. Where will their production go? Unless there is a big switch in corporate strategy, nuclear will not leave any oil and gas in the ground. The corporations will still suck it out but sell it to China to make a quick profit today leaving none for the future. In some ways Macondo shutting down drilling in the GOM for a number of years may be a benefit as the oil and gas will still be down there. I wonder if development in the USA should be scaled back and imported fuel used until prices rise some more, in 10 or 20 years the true value of oil in ground may be recognised. The alternative is to learn Mandarin.

NAOM

"Current economic views regarding the likelihood of long term economic growth are based on historical patterns, but are quite probably not true, going forward. We need new economic theories applicable to the downslope we are approaching."

"on historical patterns" ... indeed ...

The bubble is the historical pattern, the god, the holy grail of Western economic plunder reality.

The bubble economy, designed to suck the life from the middle class and poor is not "upslope" (a.k.a. on the up and up) in the minds of the masses!

Instead, in reality it is alien to any sort of humane philosophy this side of the enlightenment (when human rights opened its eyes).

The case is more likely to be made that "the upslope" (the bubble economy) is entirely alien to decent society.

The "downslope" translated into street language is "the absence of the bubble economy".

On chickens and eggs

I don't understand the argument that oil availability causes economic growth.

I hold it as an article of faith that it does, but that is not good enough.

My understanding of the argument is that when quality of energy is factored in, a stronger co-relationship exists between the economy and oil supply. How does this establish a causational direction? How does it show that the availability of oil causes economic growth?
That slide was a bit too glossy for me.

What other evidence do we have for the causality arrow?
It seems as though we have inadvertently done the experiment in the 70's oil embargo. When oil was withdrawn artificially economic activity declined. To me that is a stronger case.

North Korea became much more compliant when the taps were turned off, further evidence that oil underpins the economy.

Further, why did the House of Saud relent and turn the on taps again? Was it because the West began to accommodate to less oil, which would show that it is possible.
Or did someone have a quite word in the Saudi ear, that the House of Saud would be thrown to the wolves if they did not play nice.
Which would show that everyone knows that oil is vital.

And I agree that it is vital. . .and yet there lingers a small doubt.

Think about what oil (including natural gas) provides:

Fertilizer
Pesticides
Herbicides
Diesel for irrigation
Diesel for tractors
Fuel for tractors taking food to market
Asphalt for roads

Medicine
Synthetic cloth
Plastics
Fuel for extracting any kind of metal
Building materials (pipes, counter tops, siding, roofing)
Gasoline for cars
Lubricating oil for any kind of machine
Diesel for earth movers

And a huge number of other things. It is hard to think of much of anything that we have today (that wasn't around in ancient times), that fossil fuel--usually oil--doesn't play a major role in.

I understand that oil and gas do all these wonderful things for us, and I do wish that we did not burn it for it's energy content.

My nagging doubt is over causality.

Could it not be the case that we discover wonderful things to do with oil and this increases demand for oil, so that the oil curve would faithfully follow the economic activity curve.

Until now, when oil supply begins to control the economy.
This establishes a desirable negative feedback loop creating the beautifully rounded curve that we see in the price of oil since the spike and plunge.
The spike and plunge was the transition phenomenon, when the dog began to wag the tail.

It is the energy content of the oil that will have to be substituted.
And what finer substitute than nuclear?
Not the 1950's nuclear technology, nor the failing centralist power structures, but the promise of LENR/CANR.

I do the Lords work, and lead the people out of the shadow of death.

Or not.

It is the energy content of the oil that will have to be substituted.

If only it were that simple. It is not the energy but the utility of what the oil does for us that needs to be substituted. The long chain hydrocarbons within oil that make it such a versatile and useful chemical mixture also need to have substitutes found for the products that they make if we indeed the market continues to demand them.

If it is only about substituting energy, then you can do this with any number of technologies, including nuclear, solar, wind, fusion, whatever. But its not that simple....

"I don't understand the argument that oil availability causes economic growth. "

Arthur,

I don't think a strong case can be made that it causes economic growth, but it surely does much to enable it. Another enabler has been the Enlightenment, which, to my mind, is what OFM calls the Left.

I don't think a strong case can be made that [oil availability] causes economic growth, but it surely does much to enable it.

I'm not convinved there is much of a distinction between causing and enabling here.

Second Law of Thermodynamics May Explain Economic Evolution (PhysOrg)

While economic activities are traditionally viewed as being motivated by profit, Annila and Salthe argue that the ultimate motivation of economic activities is not to maximize profit or productivity, but rather to disperse energy. From this perspective, a growing economy consists of entities (e.g. products, labor, etc.) that are assigned an energy density resulting from their individual production processes. These density differences are the forces that direct energy flows (e.g. manufacturing processes) to equalize energy density differences within the system and with respect to its surroundings.

The scientists argue that this tendency to disperse the maximum amount of energy (that is, to consume free energy in the least time) is what gives rise to economic laws and regularities. Further, economies organize themselves in hierarchical systems within systems to improve on energy dispersal and to access new sources of energy. For instance, the global economy is comprised of national economies, each housing economic zones that in turn accommodate districts, firms, households and so on, organized so that global resources are produced and consumed most effectively in terms of energy dispersal.

From this thermodynamic perspective, decision making is ultimately about choosing the action that causes energy to flow along the most steeply descending energy gradient. For example, when faced with two identical products where one is cheaper than the other, a consumer will likely choose the cheaper product.

“When investing on the cheaper but equally good product, more energy (in one’s assets) is left to be dispersed by buying other goods,” Annila explained to PhysOrg.com. “Also, when the cheaper product sells better, the energy used in its production gets consumed faster.”

(The original paper is linked from the article).

My take is that unless you somehow manage to nullify (Darwinian) selection effects, increased energy availability will cause economic growth.

You could argue that government regulation of economic activity dampens these selection effects. This, then, would be why laissez-faire seems to produce the most rapid economic growth: It lets Darwinian selection run free, which is the most rapid way to let a hierarchy arise that can dissipate that pesky energy surplus.

I don't think there's anything magical about oil; it's just that it's a large part of our energy supply. It can be substituted, albeit at a significant energy penalty.

I think Tainter et al. sees the same effect from a ecological/anthropological perspective:

Resource Transitions and Energy Gain: Contexts of Organization (Ecology and Society)

Hypothesis 1. High-gain systems by definition use a steep energy gradient (Fig. 1) in which there is a great difference between the original state of the resource and its state after use. This difference is less pronounced in a low-gain system. A steep gradient in a useful resource yields a high EROI.

Hypothesis 2. The use of a high-gain resource in a human system is likely to initiate a high-gain phase, exemplified by the role of coal in stimulating the Industrial Revolution (Wilkinson 1973). Where a thermodynamic gradient is shallow, i.e., low gain, the system is less driven and so less constrained. Thus, as seen in Fig. 1, in a low-gain system the direction of flow and system behavior are less predictable (Allen et al. 1999:408, 410, Allen et al. 2001:482). As a result, chance plays more of a role in organizational change. For example, the superiority of the automobile, which has a high gain as long as petroleum is inexpensive, made the demise of the horse and buggy inevitable in wealthy societies. At the same time, the distinctions between makes of automobile are so small that the decision to choose one make over another yields only a small gain, even if one has chosen well. Such choices are less constrained by their gradients and so more subject to chance.

[...]

Hypothesis 12. High-gain systems are perturbed only by the most extreme environmental disruptions. If disturbed in the context of a steep gradient (Fig. 1), they will self-repair or a similar system will emerge to use the high-quality resource. For example, the beaver discussed below will attempt to repair and recolonize high-quality sites if they are removed. In the so-called war on drugs, it does not matter how many Colombian producers are imprisoned. The gradient of illicit drug sales is so steep, i.e., profitable, that new producers will always emerge. In a low-gain system, control can be exerted by manipulating critical parts. Automobile sales, as suggested above, are low gain compared to the initial development of the automobile. Although little can affect the gradient of drug distribution from Colombia to the United States, small changes in pollution regulations can reduce the incentive for overseas automobile producers to remain in the U.S. market.

My take is that ... increased energy availability will cause economic growth.

That proposed scientific theory can be easily falsified.

There is a tremendous amount of energy availability in atomic (H) bombs.

Certainly your Dr. Strangelove idea of releasing these energy hounds will cause our economy to mushroom, but not in a positive way.

Many people don't like that flavor of 'shrooms.

[ i.mage.+]

__________________
[i]= image, [+]= more info

Raw Materials Economics folks. I suggest Unforgiven by Charles Walters and Stephen Zarlenga's book The Lost Science of Money. As Carl Wilkins said "We can have whatever level of prosperity we desire". Parity is the name of the game and the key to a sound money system on an earned basis.

I agree!

Disclaimer: it is not my intention to attack Mark Brown, I think that If I were to sit down with him over a beer or two we would find that in actuality we agree on much more than we disagree . I only want to highligth points that to me exemplify why I think this disscussion about renewables being a false promise starts from a false premise itself. It is IMHO the ultimate strawman argument!

Re: Mark Brown - False Promise of Renewables

In his paper, Mark Brown sums up his findings as follows:

In summary, the false promise of renewables actually has two related parts. The first part is whether there is sufficient net yield from renewables to drive growth or even a steady state economy without fossil fuels.

No, of course there isn't, perhaps that question was meant rhetorically?...

The second is whether there is enough renewable energy on the planet to drive our complex techno-industrial society.

Of course not! Who ever said there was, the problem is not renewables its with our complex techno-industrial society.

We have shown that most renewables have very low net emergy yields, that those that have higher yields are limited by the availability of potential sites and the quantity of energy that might be generated, and finally that growth always generates non-negligible environmental impacts.

What ever do renewables have to do with growth?!

Thus, in reality, the concept of “sustainable growth” on renewable energy sources is a false promise that if pursued, can only add to the economic and environmental catastrophes that are beginning to appear.

. . .

No sh!t, Sherlock! So lets all get back into our caves and don't you dare even think about lighting a fire!

The problem is not just resource availability nor is it finding another energy source. The problem is BUSINESS AS USUAL.

Couldn't agree more! How bout we toss BAU and not renewables, Okay?

The environmental, social, and economic consequences of unlimited cheap energy might be even worse than limited fossil fuels.

Huh?! Who has ever talked about unlimited cheap energy other than those who believe in perpetual motion machines... No F'n offense but its *REALLY F'N hard to imagine something that is going to have worse consequences than F'N fossil fuels... or do people live on a different planet than I do?

Our fascination and addiction with continued growth may have unbelievable consequences in the long run.

May?! You're kidding right?

Faced with the possibility of unlimited growth, and its coupled consequences, one can only hope that we fail in our attempts to solve this current crisis so that our focus will turn to living within the planet’s carrying capacity. Some suggest that this will happen, no matter what, and thus the real issue is if we want to be part of the solution or continue to be the problem.

There will be no unlimited growth with or without renewables or fossil fuel for that matter because it is a physical and biological impossibility, why is this so hard to understand.

For the record I just spent a long hot day in the sun doing an installation of a low voltage solar powered LED lighting system. I did the entire installation with power tools that were recharged with my own solar generator.

I am perfectly aware that every thing I used including my car to get to the job depend on fossil fuels. However I installed a system that will generate electricity and light at night without *FURTHER* use of fossil fuels, whereas if I had installed any other system they would. I could have used a gasoline powered generator to charge my power tools, but I didn't. It is the cumulative bit by bit substitution of techonology that will eventually make a difference and help end BAU. It will happen, I just wish more people would get it that renewables are not a fossil fuel extender they are the antithesis of BAU they are the little chips in BAU's armor that will eventually cause a tipping point into a new paradigm.

Growth

/rant

P.S. While we're at it maybe someone should tell Ugo Bardi that his kite generator won't maintain BAU either...

Hey FM, you are my man! Just what I think, so it must be right, right?

but don't be hard on Ugo, kites are fun. So is PV, and I have finally got religion and am going for a simple PV power source for home essentials, as well as charging battery for an electric commuter I'm making- admittedly, not essential- just more fun.

My own little gripe, endlessly repeated- most of BAU is doing stuff that gets us nowhere but deeper down into the cesspool. Why would anyone want to keep doing that? Really beneficial things often take almost no energy more than a bowl of oatmeal. Like sitting on the porch and batting around ideas with friends.

"Growing the economy"? Makes me sick.

but don't be hard on Ugo, kites are fun.

Don't worry, that was just another of my sarcastic digs directed at the pro BAU anti renewable, nay saying crowd and not a Ugo, or at what he is doing!

I happen to like what Ugo is trying to do and even though I don't know him personally, I suspect he is the kind of person I would very much enjoy sitting down with for some good wine and conversation!

Cheers!

Poor FM, maybe take some gatorade along next time. You can get dehydrated pretty fast down there in the lower latitudes. I'm still trying to figure out what made you grouchy about this presentation. Here's some of the fine print from Brown & Ulgiati, which deserves the light of day.

http://158.109.67.81/aes2010/Proceeds/DIGITAL%20PROCEEDINGS_files/PAPERS...

While renewable emergy inflow to the planet has remained constant over the years, its share of the total emergy driving the geobiosphere has decreased markedly as a percent of the total (Figure 3). In 1900 the renewable emergy base of the world’s economy was about 97% of the total use. By 1925 the renewable base had decreased to 87% of total use, and in 1950 it had comprised 48% of total use. Since mid century, the emergy in non-renewable and slow- renewable sources released by humans has increased so that in 2008 non-renewable emergy use equaled 86% of total use and the renewable portion of the global biophysical economy equaled only 14%. Bear in mind, that the biosphere’s renewable emergy has not shrunk, it has remained constant, the trend shown in Figure 3 is the result of the overwhelming increase in the use of non- renewable emergy within the human economy.

(Footnote 4) The energy-based EROI of photovoltaics was calculated in the range 3-10 with potential for improvement (Fthenakis et al, 2009; Heinberg, R., 2009), while EYR seems still slightly below 2. This means that the energy invested is used profitably to convert the solar radiation into electricity, while a low EYR sends a different message. EYR does not deny that more energy can be obtained from PV modules than was invested in technology, but focuses on the global investment of energy and other resources (water, minerals, environmental services, land, labor & information) that are also needed to reach the result. These resources are supplied by society and must be accounted for as further investment costs, diverted from other potential processes. Until breakthrough PV technologies are developed (or better case studies reported), low EYRs do not indicate an important addition of new emergy resources to societal uses, but rather a conversion of already available forms of emergy into others that are preferred by some users. The society as a whole may not be benefiting much from just supporting one process instead of others. Of course, the same holds for other technologies with low EYR.

"Faced with the possibility of unlimited growth, and its coupled consequences, one can only hope that we fail in our attempts to solve this current crisis so that our focus will turn to living within the planet’s carrying capacity."

Careful what you wish for. Living within the planet’s carrying capacity will translate to a lot of people leaving the planet sooner than they anticipated. Of course, they will not physically leave, but they will rapidly cease all metabolic functions and their consciousness will stop receiving environmental signals that it is alive.

Careful what you wish for. Living within the planet’s carrying capacity will translate to a lot of people leaving the planet sooner than they anticipated.

No, not necessarily. I don't have the link handy but I have posted it here in the past. If we compare consumption based on ecological foot print and impact, the 1.5 billion or so people living in the OECD countries are living way beyond their ecological means the rest of the inhabitants live below the sustainability minimum.

To be clear I'm a vocal proponent of limiting population growth in a planned humane manner but the main problem is not the total current population numbers but instead the impact of the consumerist lifestyles of OECD citizens. That's us folks, if we want to continue on this planet in a sustainable manner then it is we who have to change. Granted the genie of desire, for this patently unsustainable consumption, by the rest of the world will also have to stuffed back into its magic lamp.

Given what I see happening in the US,(the US being by far the worst offender), compared to the rest of the world, it is only a matter of time before the rest of the world is no longer going to accept our profligate consumption of resources, our military might notwithstanding.

So yes, I absolutely wish and hope for a better understanding of reality and path toward attaining sustainability and living within the carrying capacity of our planet. I also realize that the chances of my ever seeing this wish come to fruition is highly unlikely.

I certainly don't expect the likes of the Tea Partiers to lead us in such a direction, to me they represent the absolute delusional denial of reality with a strong quasi fascistic bent. They are ignorant greedy little creatures with severely stunted ethics and morals. They are the offspring of the ugly morass into which the political system in this country has devolved.

Even at the risk of being called out on Goodwin's Law, I admit to finding it increasingly difficult to avoid the obvious analogy...

No, not necessarily. I don't have the link handy but I have posted it here in the past. If we compare consumption based on ecological foot print and impact, the 1.5 billion or so people living in the OECD countries are living way beyond their ecological means the rest of the inhabitants live below the sustainability minimum.

Very nicely put. As a fellow OECDer I have been trying to put together my own much more long winded versions since I became aware 3 years ago that the ff use per capita in Bangladesh is something like 1/50th that in USA. Contraction and Convergence?
phil

I lived for a short time in a Bangladeshi village. Those people used far far less fossil fuel than I did back in the USA, in fact, I didn't see ANY ff being used. I also saw the village elder refuse a gift of a honda motorcycle on the grounds that he couldn't possibly afford the fuel, free cycle or not.

I was trying to sell them a rice husk-fueled water pump and they in effect told me that they already had one-them.

They had lots of rice and fish while I was there, but any random storm could have washed it away.

I also noted with some guilt that they were taking care of their old people far better than I was. My mother was in a "nursing home" while their granny was sitting in front of her hut being tended by a child as she watched the village life go by.

They were also resilient in presence of death. One person died of a broken leg infection, and a fine young school teacher was killed by a krait.

Had to look up krait. It is a highly venomous snake in Asia, more venomous than a cobra. And you hardly notice the bite. The things you learn at TOD!

"If we compare consumption based on ecological foot print and impact, the 1.5 billion or so people living in the OECD countries are living way beyond their ecological means the rest of the inhabitants live below the sustainability minimum."

No it doesn't. If you were to look at numbers like how much arable land there is for person, or how much fresh water per person many of these densely populated third world countries only have a very small fraction of the resources available that OECD countries do. So if your usage is a fifth that of that of the OECD, but your natural resources are a fifth that of the OECD--you are equally unsustainable.

So if your usage is a fifth that of that of the OECD, but your natural resources are a fifth that of the OECD--you are equally unsustainable.

Except for the fact that the OECD lifestyle depends on using a lot of the the natural resources of the fifth that would be able to live on their own natural alotment if the OECD didn't use those resources for their already unsustainable consumption. In other words they could be sustainable if the OECD didn't take their resources from them.

I'll try and find the link but I have more pressing issues to take care of at the moment.

Hi Fred,

it is only a matter of time before the rest of the world is no longer going to accept our profligate consumption of resources

but, but... George told us that those terrorist over there hate us because of our Freedom

Seriously, I often wonder about this. For many years, the vision of "America" was considered the life-style gold standard for many people in many parts of the world. It seems that lots of folks around the world still feel that way. However, it is also obvious that many people around the world resent or dislike the way we conduct our affairs. I have no idea what kind of percentages would result from a global poll.

But, the Internet and satellite TV have fostered new perceptions (right or wrong) about life in the US. One has to wonder how long before some clever slogan captures the essence of this consumption imbalance in terms of resource depletion, GW, species extinction, etc. And, how long then before this leads to a far more widespread, intense, organized and coordinated contempt for our hubris.

Very true that our impact on the carrying capacity of the planet is a vector sum of [numbers x use intensity per capita]. A relatively few Americans (say, middle class "consumers" with a high ecological imprint) represent a lot of Chinese or Indians, say, at some lower use intensity. The 4% of the human population (Americans) using 25% of the energy resources, no matter how efficiently (wow, compact fluorescent lights in every room of that MacMansion) are having a disproportionate impact on the carrying capacity.

From a planetary perspective, it's probably a good thing to have Americans suffering in a recession/depression if it lowers their energy use and ecological imprint. If net energy is fungible, however, and that savings gets used up elsewhere, by upwardly mobile Chinese or Indians, say, then nothing is saved and in fact the situation is more dangerous as a sense of unfairness in well being for those formerly comfortable humans may translate into military conflict. It may only be a perception, but the temptation will be with those who believe they have the advantage, like most Americans would suppose. Psychologically, it's called "transfer", IIRC.

The presentations are available here:
http://www.societalmetabolism.org/aes2010.html
then go to Proceedings.

Ciao

G

I did a little contemplation concerning the width and breadth of petroleum / nat. gas products in the lives of the folks in our current civilization.

The reach of the myriad of sub-products is far beyond fuel for the car and power for the energy generating facilities that give us electricity.

It reaches from Twinkies to Toothpaste, so I wondered if much of our hope that we can handle the "downside", which could also be called the demise side, is "whistling past the graveyard"?