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The Peak Energy Debate (Read 125287 times)
perceptions_now
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Re: The Peak Energy Debate
Reply #270 - May 23rd, 2011 at 10:17pm
 
Oil Will Be A Past Relic When Today’s Babies Hit Fifty


We have 50 years to get unhooked. Is it too late?


A senior economist at HSBC claimed in a recent report that the world’s oil resources are only expected to last five more decades, according to the New York Times. An earlier report from Wikileaks that Saudi Arabia’s peak oil is expected to happen much sooner than thought and desperate measures by mega oil companies corroborate this notion. In the meantime, we can expect a series of “persistent and painful” price hikes in the coming decades.“We’re confident that there are around 50 years of oil left,” Karen Ward, the British bank’s senior global economist, said in an interview on CNBC.

Rising population, particularly in China, are putting huge stresses on oil production. By 2050, HSBC estimates that an additional one billion vehicles on the roads will eat up oil reserves.

Substitutes such as bio-fuels and (heaven forbid) synthetic oils derived from coals might be able to alleviate strain, but will only become viable once oil prices top $150 a barrel.

HSBC believes that the last few decades of oil will have a tremendous impact on economic power, and that power will shift to more oil-wealthy nations. Europe, for example, is not expected to fare well.

Meanwhile, as supplies dwindle, the oil industry is pressing forward with increasingly ruinous projects such as the Canadian tar sands, arctic drilling, dangerous off-shore projects the likes of which led to the BP Deepwater Horizon disaster last year, and oil shale drilling.

Referencing the end of oil and our ability to bounce back with renewables, Richard Heinberg from the Post Carbon Institute said at a recent speech to Worcester Polytechnic Institute graduates, “in my darker moments I fear that we have already waited too long and that it is already too late.”

He also said, and we agree, that he hopes that is not the case.

Link -
http://www.greenprophet.com/2011/05/oil-past-relic/
==========================================
I could quibble on a few points, but lets accept it as it is, at the moment?

That said, if the following statement had been put by M. King Hubbert in 1956, it would have proves very prophetic -
We have 50 years to get unhooked. Is it too late?


Why? Because if we had got unhooked within 50 years of 1956, Gloabl Oil Production may not have Peaked in 2005 and it may not already be too late?
 

As it is, we may now only have 40-50 years of Oil left, but more than that, it is already impacting massively on the Global Economy, NOW and that is set to worsen over the years ahead!
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Re: The Peak Energy Debate
Reply #271 - May 26th, 2011 at 10:47pm
 
Those Supposedly Ballooning OPEC Oil Reserves


A slew of reports have been populating my feed reader recently announcing the growth of OPEC oil reserves, first from Iraq, then Iran, and now Kuwait.

Before everyone starts jumping for joy, there are a few things that need to be taken into account.

First, OPEC countries — which include Iraq, Iran and Kuwait — are on the honor system when it comes to reporting their reserves. There is no independent audit to confirm whether their reported reserves are accurate or not.

Second, OPEC nations sell their oil according to quotas, which are based partially on their reported reserves. The more reserves a nation reports, the more oil it is allowed to sell. This particular quota system went into effect in the 1980s, and almost immediately all OPEC nations’ oil reserves jumped significantly. These nations have a direct, vested interest in exaggerating their reserves , not only to make more money, but because petroleum income directly translates into regional power. The chart below is well known to those who follow peak oil issues, but everyone should be aware of how this works when OPEC countries start announcing big new finds or growth in existing reserves.

...

Third, according to this news article, Kuwait’s latest reserve growth added 12 billion barrels of petroleum to its existing reserves, bringing its total reserves to 113.5 billion barrels. That sounds like a lot — until it is measured against global consumption. According to the U.S. Energy Information Administration, the world consumes 85.5 million barrels of oil per day. That means all of Kuwait’s reported reserves can feed global consumption for about three and a half years, assuming no growth in demand from China, India, the United States, or any emerging economy.

So is it time to bust out the champagne and buy a new Excursion? Absolutely not. Oil prices may be fluctuating in the short-term, but the long-term trend is up, up, and away.

Link -
http://gantdaily.com/2010/10/21/those-supposedly-ballooning-opec-oil-reserves/
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Re: The Peak Energy Debate
Reply #272 - May 26th, 2011 at 11:46pm
 
Peak Coal Is The Next Energy Crisis You Need To Start Paying Attention To


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Link -
http://www.businessinsider.com/peak-coal-outlook-2010-11#
=================================
Just when you thought Peak Oil was the only Fossil Fuel Energy problem?

Talk about a bubble, just have a close look at what Coal reserves China has, then look at what they are Producing/Consuming and how quickly they will exhuast their reserves.

Where will they leave the Chinese and other countries, such as Australia?

A country will China's population, but not enough Energy, that is cause for concern!  
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Re: The Peak Energy Debate
Reply #273 - May 28th, 2011 at 8:11pm
 
Earth’s Limits: Why Growth Won’t Return


The 2008 crude oil price, $147 per barrel, shattered the global economy. The “invisible hand” of economics became the invisible fist, pounding down world economic growth to match the limitations of crude oil production.
—Kenneth Deffeyes (petroleum geologist)


We have just seen why, since 2007, growth has languished for reasons internal to the world financial system—the system of money and debt.

Problems arising from speculative overreach, real estate bubbles, and the inherent Ponzi dynamics of our global debt-based financial structures are endemic and profound. Still, if these were our only difficulties, we might reasonably expect that eventually, once they are sorted out (however painful the process may be), growth will return.

Indeed, that is what nearly everyone assumes. It’s a matter of “when,” not “if” growth resumes.


But there are seldom-acknowledged factors external to financial and monetary systems that are effectively choking off efforts to restart growth. These factors, whose impacts are worsening over time, were briefly alluded to in the Introduction; here we will unpack them in more detail, discussing limits to oil and other energy sources, as well as to food, water, and minerals. We will also explore the increasing cost of industrial accidents and environmental disasters—and why, in the wide wake of global climate change, those costs are likely to escalate to the point that disaster avoidance and recovery will constitute a major portion of future government and private spending. Along the way, we will examine how markets respond to resource scarcity.

Oil

When discussion turns to the economy, most of the ensuing talk tends to focus on money—prices, wages, and interest rates. Yet as important as money is to economies, energy is even more basic. Without energy, nothing happens—quite literally. Energy is not just a commodity; it is the prerequisite for any and all activity. No energy, no economy.

The massive worldwide economic growth of the past two centuries was enabled by humanity’s newfound ability to exploit the cheap, abundant energy of fossil fuels. There were of course other factors at work—including division of labor, technological innovation, and increased trade. But if it weren’t for oil, coal, and natural gas, we would today all probably be living an essentially agrarian existence similar to that of our 18th century ancestors

Growth requires not just energy in the most general sense, but forms of energy with specific characteristics. After all, the Earth is constantly bathed in energy—indeed, the amount of solar energy that falls on Earth’s surface each hour is greater than the amount of fossil-fuel energy the world uses every year.

Economies need sources of energy that are concentrated and controllable, and that can be made to do useful work. From a short-term point of view, fossil fuels proved to be energy sources with highly desirable characteristics: they could be extracted from Earth’s crust quite cheaply (at least in the early days), they were portable, and they delivered a lot of energy per unit of weight and/or volume—in most instances, far more than the firewood that people had been accustomed to using.

Oil has the particular advantage of being a liquid, which means that it (and its refined products like gasoline and jet fuel) can easily be stored in tanks and pumped through pipes and hoses. This effectively maximizes portability. As a result, oil has become the basis of world transport systems, and therefore of world trade. If the oil stops flowing, global trade as we know it grinds to a standstill.

The phrase “Peak Oil” is often misunderstood to refer to the total exhaustion of petroleum resources—running out. In fact it just signifies the period when the production of oil achieves its maximum rate before beginning its inevitable decline. This peaking and decline of production has already been observed in thousands of individual oilfields and in the total national oil production of many countries including the U.S., Indonesia, Norway, Great Britain, Oman, and Mexico.

In 2010, the International Energy Agency settled the matter. In its authoritative 2010 World Energy Outlook, the IEA announced that total annual global crude oil production will probably never surpass its 2006 level.

Scientists who study oil depletion begin with the premise that, for any non-renewable resource such as petroleum, exploration and production proceed on the basis of the best-first or low-hanging fruit principle.

The largest oilfields—nearly all of which were identified in the decades of the 1930s through the 1960s—were behemoths, each containing billions of barrels of crude and producing oil during their peak years at rates of from hundreds of thousands to several millions of barrels per day. But only a few of these “super-giants” were found.

As the era of the super-giants passes, it becomes ever more difficult and expensive to make up for their declining production of cheap petroleum with oil from newly discovered oilfields that are smaller and less accessible, and therefore on average more costly to find and develop.
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Re: The Peak Energy Debate
Reply #274 - May 28th, 2011 at 8:30pm
 
Earth’s Limits: Why Growth Won’t Return (Cont)


The trends in the oil industry are clear and undisputed: exploration and production are becoming more costly, and are entailing more environmental risks, while competition for access to new prospective regions is generating increasing geopolitical tension. The rate of oil discoveries on a worldwide basis has been declining since the early 1960s, and most exploration and discovery are now occurring in inhospitable regions such as in ultra-deepwater (at ocean depths of up to three miles) and the Arctic, where operating expenses and environmental risks are extremely high.

A survey last year of about a hundred of the world’s most respected petroleum geologists by the Association for the Study of Peak Oil (ASPO) found that the vast majority expected world oil production to peak between 2010 and 2020. Prominent oil industry figures such as Charles Maxwell and Boone Pickens say the peak either already has happened or will do so soon.

The likely consequences of Peak Oil have been explored in numerous books, studies, and reports, and include severe impacts on transport networks, food systems, global trade, and all industries that depend on liquid fuels, chemicals, plastics, and pharmaceuticals. In sum, most of the basic elements of our current way of life will have to adapt or become unsupportable. There is also a strong likelihood of increasing global conflict over remaining oil resources.

Of course, oil production will not cease instantly at the peak, but will decline slowly over several decades; therefore these impacts will appear incrementally and cumulatively, punctuated by intermittent economic and geopolitical crises driven by oil scarcity and price spikes.

Oil importing nations (including the U.S. and most of Europe) will see by far the worst consequences.

Other Energy Sources

Oil is not our only important energy source, nor will its depletion present the only significant challenge to future energy supplies. Coal and natural gas are also pivotal contributors to global energy; they are also fossil fuels, are also finite, and are therefore also subject to the low-hanging fruit principle of extraction.

We use these fuels mostly for making electricity, which is just as essential to modern civilization as globe-spanning transport networks. When the electricity goes out, cities go dark, computers blink off, and cash registers fall idle.

As with oil, we are not about to run out of either coal or gas. However, here again costs of production are rising, and limits to supply growth are becoming increasingly apparent.

The peak of world coal production may be only years away, as discussed in my 2009 book Blackout: Coal, Climate and the Last Energy Crisis.

China, which relies on coal for 70 percent of its energy and has based its feverish economic growth on rapidly growing coal consumption, is now using over 3 billion tons per year—triple the usage rate of the U.S. Declining domestic Chinese coal production (the national peak will almost certainly occur within the next five to ten years) will lead to more imports, and will therefore put pressure on global supplies.

If financial turmoil (with resulting reductions in employment and consumption) were to continue in the U.S. and Europe and spread to China, this could help stretch out world coal supplies and keep prices relatively lower. But an economic recovery would quickly lead to much higher energy prices—which in turn would likely force many economies back into recession.


Can other energy sources replace fossil fuels? Some alternatives, such as wind, are seeing rapid growth rates, but still account for only a minuscule share of current global energy supplies. Even if they maintain high rates of growth, they are unlikely to become primary energy sources in any but a small handful of nations by 2050.

Our conclusion was that there is no credible scenario in which alternative energy sources can entirely make up for fossil fuels as the latter deplete. The overwhelming likelihood is that, by 2100, global society will have less energy available for economic purposes, not more.


As a result of this analysis, we believe that the world has reached immediate, non-negotiable energy limits to growth.

Link -
http://oilprice.com/Finance/Economy/Earths-Limits-Why-Growth-Wont-Return.html
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Re: The Peak Energy Debate
Reply #275 - May 28th, 2011 at 9:05pm
 
...and its good to know that Australia has the best quality Coal in the form of the Illawarra Coal (and Emu meat with 2% fat Wink)
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SUCKING ON MY TITTIES, LIKE I KNOW YOU WANT TO.
 
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Re: The Peak Energy Debate
Reply #276 - May 29th, 2011 at 11:54am
 
Past Peak Oil - Why Time Is Now Short


Note:  With so much going on with Europe's debt crisis, the continuing disaster and economic contraction in Japan, and the potential for a very hard landing in the Chinese growth miracle (which is in the running as my favorite "black swan candidate" for 2011), I am going to return our attention to oil in this report.

The Next Oil Shock

The only thing that could prevent another oil shock from happening before the end of 2012 would be another major economic contraction.  The emerging oil data continues to tell a tale of ever-tightening supplies that will soon be exceeded by rising global demand. This time, we will not be able to blame speculators for the steep prices we experience; instead, we will have nothing to blame but geology.

How the major economies can continue proceeding with a business-as-usual mindset given the oil data is really quite a mystery to me, but that’s just how things happen to be at the moment.

Looking at the new data and reading even minimally between the lines of recent International Energy Agency (IEA) statements, I am now ready to move my ‘Peak Oil is a statistically unavoidable fact’ event to sometime in 2012, which tightens my prediction from the prior range of 2012-2013.

Upon this recognition, the next shock will drive oil to new heights that are currently unimaginable for most.  First, $200/bbl will be breached, then $300, and then more.  And these are in current dollar terms; any additional dollar weakness will simply be additive to the actual quoted price.  By this I mean that if oil were to trade at $200 but the dollar lost one half of its value along the way, then oil would be priced at $400.

Stampeding Into a Box Canyon

In 2009, I wrote a special report on oil that explored the interplay between energy and the economy.  At that time, the stock market was in the tank, global growth was in a freefall, and things looked gloomy.

But I knew that thin-air money is not without its charms and that we’d experience a rebound of sorts.  Here’s what I wrote:

   I am of the opinion that these trillions and trillions of dollars, which, along with their foreign equivalents, are being applied to “ease the credit crunch,” will eventually find their mark and deliver what feels like a legitimate rebound in activity.  All those trillions have to eventually go somewhere and do something.

   For now, debts are defaulting faster than the various central banks and governments can inject new money and borrowing activity into the system.  Banks aren’t lending because there are very few compelling loans to make, especially if future losses have to actually be carried by the bank making the loan.

   But this won’t be true forever.  Sooner or later, all the trillions of new dollars will trot out of the barn, begin to gallop, and then thunder off, creating the appearance of a healthy advance.

   It will be a cruel illusion, though, as this stampeding herd of money is headed straight into a box canyon.

   Money is only one component of growth.  As we’ve strenuously proposed, energy is a necessary prerequisite for growth.


Well, here we are a couple of years later, with those trillions and trillions out of the barn and stampeding off trying to create some real and lasting economic growth.

Housing remains in a serious slump, wage-based income growth is poor, Europe remains mired in a serious debt crisis, Japan has slumped back into recession, and the US fiscal deficit is a structural nightmare.  Worse, GDP growth is relatively tepid and would be negative, deeply negative, without all the deficit spending and liquidity measures.

As predicted, all that thin-air money, once released into the wild, had a mind of its own and created a serious bout of commodity inflation, especially in food and fuel, which is now seriously impacting the poor and middle classes.

But in terms of creating a true and lasting economic miracle?  It turns out, once again, that 'printing' money electronically is no more effective than calling in the silver coin of the realm, making each unit slightly smaller, and then re-issuing it.  Real economic growth has not been created.

What has happened is that false demand, spurred on by trillions in thin-air money, has also spurred on renewed demand for oil, hastening the day that a geologically inspired supply/demand mismatch will finally arrive.

We are driving at a high rate of speed into a box canyon.


Link -
http://www.chrismartenson.com/blog/past-peak-oil-why-time-now-short/58360
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Re: The Peak Energy Debate
Reply #277 - Jun 9th, 2011 at 7:53pm
 
The peak oil crisis: the gathering storm


The world is beginning to look a lot like the August of 1914 or perhaps the summer of 1939 all over again. This time instead of the great powers of central Europe dragging the rest of us into a European affair, it seems that nearly every corner of the earth is facing some sort of imminent disaster that could combine into a very unpleasant situation.

In America, where we have been living beyond our means for decades, the time has come to pay the piper. Trillion dollar deficits, rising unemployment, printing of money, $4 gasoline, a weakening dollar and entitlements are combining into a grim outlook for our immediate future. Add to this the toll taken by climate change - unprecedented outbreaks of tornadoes, massive floods, and record droughts - throw in a hurricane or two and we are on the way to serious disruptions.

Politically America is split over what do about all this. Many are simply unwilling to admit that numerous forces are trending towards disaster and keep talking about the return to prosperity. Some favor still more tax cuts until there is little left of government, or increased oil well drilling as the universal balm; some favor Keynesian pump-priming and emissions controls. Still others are totally confused by events that are foreign to the way of life they have known and seek solace in demagogic claims to return the country to growth and prosperity.

The EU too is beset by problems. Although Germany and France seem to have avoided the excesses that are besetting others, most of the EU members, like the U.S., are suffering from living beyond their means. The Union has been bouncing from economic crisis to crisis for months. Regional sources of energy -- coal, oil, and natural gas -- are playing out and the continent will soon be even more dependent on imported energy to keep moving about and the lights on. Germany's and Switzerland's recent decisions to foreswear nuclear power stations only add to the problem.

The steadily increasing global population, currently growing by circa 70 million each year, with rising expectations brought about by the communications revolution, is putting an increasing strain on supplies of food, water, and electricity. Shortages of these essentials are becoming increasingly common, and these shortages in turn are leading to increased turmoil and violence. Climate change is taking its toll across the underdeveloped world with droughts and record temperatures being seen across much of the world.
In America, where we have been living beyond our means for decades, the time has come to pay the piper.


There are some areas of temporary respite. Things in Russia are moving along pretty well with oil production and exports hitting post-Soviet highs and global oil prices are keeping the coffers well filled. There was a little problem with a drought last summer, which took out so much of the crop that Moscow had to stop exporting grain, thereby playing a behind the scenes role in the Egyptian uprising.

Still the Russians have their troubles: their oil fields should be going into depletion in the next few years and the remaining separatist groups are still blowing up things in Moscow.

South Asia - Pakistan, India, Nepal and Bangladesh - seem to be suffering the most at the minute. Available power supplies are not sufficient to cope with unusually high temperatures and still keep factories and vital infrastructure such as water pumps running. Even India with 1.2 billion people and an economic growth rate almost as impressive as China's is running into trouble as water and coal supplies are running short. It seems inevitable that economies across southern Asia will be going into decline shortly likely coupled with increasing political turmoil.

Asia is still doing well, except in Japan where tales of its nuclear meltdowns seems to grow worse every day. It is increasingly obvious that the tsunami/nuclear events have dealt Japan a considerable economic blow which even in normal times would take many years for recovery. Given the increasing costs of fossil fuels, all of which must be imported, Japan may be on course to becoming a shadow of its former self.

The other economic power houses of Asia - Korea, Taiwan, and Singapore - are relatively small and have for the most part little or no sources of fossil fuel. Eventually high energy costs will lay them low, but in the interim, they may be bright spots in an otherwise dismal global economy.

Now we get to China, which has enjoyed phenomenal economic growth in recent decades. Although the numbers still look good for another year of rapid economic growth, just below the surface are some serious troubles. The aquifers that supply water to 440 million people living in the north China plain are about to run dry. Beijing is rushing to bring water from the Yangtze basin to the north in an effort that has been likened to diverting the Mississippi River to New York and New England.

At the minute parts of China seem to be simultaneously beset by the worst drought in 100 years and the worst floods in 200. When the serious environmental problems are coupled with the current power crisis, a case can be made that the years of rapid growth in China are nearing an end.

Link -
http://www.energybulletin.net/stories/2011-06-09/peak-oil-crisis-gathering-storm
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Re: The Peak Energy Debate
Reply #278 - Jun 11th, 2011 at 11:02am
 
US Congressman Roscoe Bartlett on Peak Oil (update  May 2011)

Global Oil has Peaked 2006
US Coal - Not 500 years, not 250 years, not 100, but only 50 years left.
US Budget Deficit will take 25 years to return to balance, even with robust Economic growth AND THAT GROWTH WILL NOT HAPPEN!



Part 1


Part 2


Part 3


Part 4

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Re: The Peak Energy Debate
Reply #279 - Jun 11th, 2011 at 3:07pm
 
Speech by Admiral Hyman Rickover in 1957


We live in what historians may some day call the Fossil Fuel Age. Today coal, oil, and natural gas supply 93% of the world's energy; water power accounts for only 1%; and the labor of men and domestic animals the remaining 6%. This is a startling reversal of corresponding figures for 1850 - only a century ago. Then fossil fuels supplied 5% of the world's energy, and men and animals 94%. Five sixths of all the coal, oil, and gas consumed since the beginning of the Fossil Fuel Age has been burned up in the last 55 years.

Fossil fuels did not become a major source of energy until machines running on coal, gas, or oil were invented. Wood, for example, was the most important fuel until 1880 when it was replaced by coal; coal, in turn, has only recently been surpassed by oil in this country.

Once in full swing, fossil fuel consumption has accelerated at phenomenal rates. All the fossil fuels used before 1900 would not last five years at today's rates of consumption.


Nowhere are these rates higher and growing faster than in the United States. Our country, with only 6% of the world's population, uses one third of the world's total energy input; this proportion would be even greater except that we use energy more efficiently than other countries.

With high energy consumption goes a high standard of living.


Truly, the humblest American enjoys the services of more slaves than were once owned by the richest nobles, and lives better than most ancient kings. In retrospect, and despite wars, revolutions, and disasters, the hundred years just gone by may well seem like a Golden Age.

Whether this Golden Age will continue depends entirely upon our ability to keep energy supplies in balance with the needs of our growing population.


Before I go into this question, let me review briefly the role of energy resources in the rise and fall of civilizations.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Surplus energy provides the material foundation for civilized living - a comfortable and tasteful home instead of a bare shelter; attractive clothing instead of mere covering to keep warm; appetizing food instead of anything that suffices to appease hunger.

What lifted man - one of the weaker mammals - above the animal world was that he could devise, with his brain, ways to increase the energy at his disposal, and use the leisure so gained to cultivate his mind and spirit.

A reduction of per capita energy consumption has always in the past led to a decline in civilization and a reversion to a more primitive way of life. Another cause of declining civilization comes with pressure of population on available land. A point is reached where the land can no longer support both the people and their domestic animals.

It is a sobering thought that the impoverished people of Asia, who today seldom go to sleep with their hunger completely satisfied, were once far more civilized and lived much better than the people of the West.

Asia failed to keep technological pace with the needs of her growing populations and sank into such poverty that in many places man has become again the primary source of energy, since other energy converters have become too expensive.

When a low-energy society comes in contact with a high-energy society, the advantage always lies with the latter.

From one sixth in 1650, the people of European stock increased to almost one third of total world population by 1950.

Meanwhile much of the rest of the world did not even keep energy sources in balance with population growth. Per capita energy consumption actually diminished in large areas.

Almost all of today's low-energy countries have a population density so great that it perpetuates dependence on intensive manual agriculture which alone can yield barely enough food for their people.

Theirs is a bitter choice; it accounts for much of their anti-Western feeling and may well portend a prolonged period of world instability.

Our civilization rests upon a technological base which requires enormous quantities of fossil fuels. What assurance do we then have that our energy needs will continue to be supplied by fossil fuels: The answer is - in the long run - none.


The earth is finite. Fossil fuels are not renewable. In this respect our energy base differs from that of all earlier civilizations.
They were created by solar energy 500 million years ago and took eons to grow to their present volume.

In the face of the basic fact that fossil fuel reserves are finite, the exact length of time these reserves will last is important in only one respect: the longer they last, the more time do we have, to invent ways of living off renewable or substitute energy sources and to adjust our economy to the vast changes which we can expect from such a shift.


Fossil fuels resemble capital in the bank. A prudent and responsible parent will use his capital sparingly in order to pass on to his children as much as possible of his inheritance. A selfish and irresponsible parent will squander it in riotous living and care not one whit how his offspring will fare.


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Re: The Peak Energy Debate
Reply #280 - Jun 11th, 2011 at 3:26pm
 
Speech by Admiral Hyman Rickover in 1957 (Cont)


Current estimates of fossil fuel reserves vary to an astonishing degree. In part this is because the results differ greatly if cost of extraction is disregarded or if in calculating how long reserves will last, population growth is not taken into consideration; or, equally important, not enough weight is given to increased fuel consumption required to process inferior or substitute metals. We are rapidly approaching the time when exhaustion of better grade metals will force us to turn to poorer grades requiring in most cases greater expenditure of energy per unit of metal.

It seems sensible to me to take a long view, even if this involves facing unpleasant facts.

For it is an unpleasant fact that according to our best estimates,
total fossil fuel reserves recoverable at not over twice today's unit cost, are likely to run out at some time between the years 2000 and 2050, if present standards of living and population growth rates are taken into account. Oil and natural gas will disappear first, coal last.


There will be coal left in the earth, of course. But it will be so difficult to mine that energy costs would rise to economically intolerable heights,
so that it would then become necessary either to discover new energy sources or to lower standards of living drastically.


Our past history and security have given us the sentimental belief that the things we fear will never really happen - that everything turns out right in the end. But, prudent men will reject these tranquilizers and prefer to face the facts so that they can plan intelligently for the needs of their posterity.


Looking into the future, from the mid-20th Century, we cannot feel overly confident that present high standards of living will of a certainty continue through the next century and beyond. Fossil fuel costs will soon definitely begin to rise as the best and most accessible reserves are exhausted, and more effort will be required to obtain the same energy from remaining reserves. It is likely also that liquid fuel synthesized from coal will be more expensive. Can we feel certain that when economically recoverable fossil fuels are gone science will have learned how to maintain a high standard of living on renewable energy sources?

I believe it would be wise to assume that the principal renewable fuel sources which we can expect to tap before fossil reserves run out will supply only 7 to 15% of future energy needs. The five most important of these renewable sources are wood fuel, farm wastes, wind, water power, and solar heat.

More promising is the outlook for nuclear fuels. These are not, properly speaking, renewable energy sources, at least not in the present state of technology, but their capacity to "breed" and the very high energy output from small quantities of fissionable material, as well as the fact that such materials are relatively abundant, do seem to put nuclear fuels into a separate category from exhaustible fossil fuels. The disposal of radioactive wastes from nuclear power plants is, however, a problem which must be solved before there can be any widespread use of nuclear power.

Our present known reserves of fissionable materials are many times as large as our net economically recoverable reserves of coal.

Because of its inherent characteristics, nuclear fuel cannot be used directly in small machines, such as cars, trucks, or tractors. It is doubtful that it could in the foreseeable future furnish economical fuel for civilian airplanes or ships, except very large ones.

But, unless science can perform the miracle of synthesizing automobile fuel from some energy source as yet unknown or unless trolley wires power electric automobiles on all streets and highways, it will be wise to face up to the possibility of the ultimate disappearance of automobiles, trucks, buses, and tractors. Before all the oil is gone and hydrogenation of coal for synthetic liquid fuels has come to an end, the cost of automotive fuel may have risen to a point where private cars will be too expensive to run and public transportation again becomes a profitable business.

Today the automobile is the most uneconomical user of energy. It is the most ravenous devourer of fossil fuels, accounting for over half of the total oil consumption in this country.

Curiously, the automobile, which is the greatest single cause of the rapid exhaustion of oil reserves, may eventually be the first fuel consumer to suffer. Reduction in automotive use would necessitate an extraordinarily costly reorganization of the pattern of living in industrialized nations, particularly in the United States. It would seem prudent to bear this in mind in future planning of cities and industrial locations.


If we start to plan now, we may be able to achieve the requisite level of scientific and engineering knowledge before our fossil fuel reserves give out, but the margin of safety is not large.
This is also based on the assumption that atomic war can be avoided and that population growth will not exceed that now calculated by demographic experts.
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Re: The Peak Energy Debate
Reply #281 - Jun 11th, 2011 at 3:44pm
 
Speech by Admiral Hyman Rickover in 1957 (Cont)


War, of course, cancels all man's expectations. Even growing world tension just short of war could have far-reaching effects.


Underdeveloped nations with fossil fuel deposits might be coerced into withholding them from the free world or may themselves decide to retain them for their own future use. The effect on Europe, which depends on coal and oil imports, would be disastrous and we would have to share our own supplies or lose our allies.

Barring atomic war or unexpected changes in the population curve, we can count on an increase in world population from two and one half billion today to four billion in the year 2000; six to eight billion by 2050.

It is an awesome thing to contemplate a graph of world population growth from prehistoric times - tens of thousands of years ago - to the day after tomorrow - let us say the year 2000 A.D. If we visualize the population curve as a road which starts at sea level and rises in proportion as world population increases, we should see it stretching endlessly, almost level, for 99% of the time that man has inhabited the earth. In 6000 B.C., when recorded history begins, the road is running at a height of about 70 feet above sea level, which corresponds to a population of 10 million. Seven thousand years later - in 1000 A.D. - the road has reached an elevation of 1,600 feet; the gradation now becomes steeper, and 600 years later the road is 2,900 feet high. During the short span of the next 400 years - from 1600 to 2000 - it suddenly turns sharply upward at an almost perpendicular inclination and goes straight up to an elevation of 29,000 feet - the height of Mt. Everest, the world's tallest mountain.

In the 8,000 years from the beginning of history to the year 2000 A.D. world population will have grown from 10 million to 4 billion, with 90% of that growth taking place during the last 5% of that period, in 400 years. It took the first 3,000 years of recorded history to accomplish the first doubling of population, 100 years for the last doubling, but the next doubling will require only 50 years. Calculations give us the astonishing estimate that one out of every 20 human beings born into this world is alive today.

The rapidity of population growth has not given us enough time to readjust our thinking.


Life in crowded communities cannot be the same as life on the frontier. We are no longer free, as was the pioneer - to work for our own immediate needs regardless of the future. We are no longer as independent of men and of government as were Americans two or three generations ago. An ever larger share of what we earn must go to solve problems caused by crowded living - bigger governments; bigger city, state, and federal budgets to pay for more public services. Merely to supply us with enough water and to carry away our waste products becomes more difficult and expansive daily. More laws and law enforcement agencies are needed to regulate human relations in urban industrial communities and on crowded highways than in the America of Thomas Jefferson.

[/size]Certainly no one likes taxes, but we must become reconciled to larger taxes in the larger America of tomorrow.

[size=18]I suggest that this is a good time to think soberly about our responsibilities to our descendants - those who will ring out the Fossil Fuel Age. Our greatest responsibility, as parents and as citizens, is to give America's youngsters the best possible education.


It means that we must reconcile ourselves to continuing higher taxes to build up and maintain at decent salaries a greatly enlarged corps of much better trained teachers, even at the cost of denying ourselves such momentary pleasures as buying a bigger new car, or a TV set, or household gadget. We should find - I believe - that these small self-denials would be far more than offset by the benefits they would buy for tomorrow's America. We might even - if we wanted - give a break to these youngsters by cutting fuel and metal consumption a little here and there so as to provide a safer margin for the necessary adjustments which eventually must be made in a world without fossil fuels.

One final thought I should like to leave with you.
High-energy consumption has always been a prerequisite of political power. The tendency is for political power to be concentrated in an ever-smaller number of countries. Ultimately, the nation which controls the largest energy resources will become dominant. If we give thought to the problem of energy resources, if we act wisely and in time to conserve what we have and prepare well for necessary future changes, we shall insure this dominant position for our own country.


Link -
http://www.theoildrum.com/node/4394
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I suggest Rickover has got quite a few things correct!

However, the 1957 estimates of Global Population growth proved to be much too low.

Even with China opting for a one child policy, Rickovers 2000 estimate of 4 Billion, wound up at an actual figure of 6 Billion and we are already at 7 Billion now.

This has put additional & undue strain on everything and it is simply unsustainable!  
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Re: The Peak Energy Debate
Reply #282 - Jul 6th, 2011 at 1:57pm
 
China's Imminent Collision With Peak Coal


World coal production is dominated by China. China's coal production is projected to peak in 2027 with a peak production level of 5.1 billion tons. World (excluding China)'s coal production is projected to peak in 2027 with a peak production level of 4.1 billion tons.

Coal is mainly used for “base load” electricity generation (to meet the part of the electricity demand that requires constant flows) and is an essential input in the iron and steel industry.  In 2008, coal accounted for 22 percent of the world’s energy consumption in the industrial sector (including non-energy uses) and 4 percent of the energy consumption in the residential and commercial sector.  Coal accounted for 41 percent of the world’s electricity generation (IEA 2010).

In 2010, world coal production was 7,273 million tons. Figure 11 shows the annual coal production of the world’s largest five producers.  The world coal production and consumption is dominated by China.  In 2010, China accounted for 45 percent of the world coal production (by volume) and 48 percent of the world coal consumption (by energy content).

...

The BP Statistical Review of World Energy reports China’s coal reserves to be 114.5 billion tons.  This is the number that is widely cited by media and used by virtually all international energy institutions as China’s “proved” coal reserves.  In fact, the BP number has not been updated since 1992.  Given the observed rapid growth of China’s coal production, the reserves number reported by BP is likely to have substantially underestimated China’s remaining recoverable coal resources.  Some earlier studies that relied upon the BP number suggested that China’s coal production could peak before 2020 and the peak production level would be less than 3 billion tons (see Heinberg 2009: 55-73).  In fact, China produced 3.2 billion tons of coal in 2010.

This report assumes that China’s ultimately recoverable coal resources will be 260 billion tons.  Given this assumption, China’s future coal production can be projected by fitting a logistic curve to historical production levels.  Figure 14 compares China’s historical coal production and the projected production. China’s coal production is projected to peak in 2027 with a production level of 5.1 billion tons.

...

In 2010, China overtook the United States to become the world’s largest energy consumer. China now accounts for about 20 percent of the world’s energy consumption and about 25 percent of the world’s total carbon dioxide emissions. China’s future development will have a major impact on the global economic, social, political, and ecological trajectories in the 21st century.

China depends on coal for 70 percent of the energy supply. If China’s coal production slows down dramatically and eventually declines in the coming years, China’s economic growth (and by implication global economic growth) will be severely constrained.

From 2000 to 2010, the Chinese economy expanded at an average annual rate of 10.4 percent and China’s coal production grew at an average annual rate of 8.9 percent.

According to the BP Statistical Review of World Energy, at the end of 2010, world (excluding China) had 746.4 billion tons of coal reserves.  However, out of the total coal reserves, 403.9 billion tons were sub-bituminous and lignite coal, that is, coal with low energy content and economic value.  Only 342.6 billion tons were anthracite and bituminous coal of relatively high quality.

Link -
http://www.businessinsider.com/chinas-imminent-collision-with-peak-coal-2011-7
============================
A few observations -
1) Not even the mythical Political Economic Growth Fairy can achieve never ending story of Exponential Growth!

2) China's Peak Coal production will most likely arrive before 2027.

3) There are various grades of Coal, which means that the Energy extracted per ton of Coal, is less for the lesser grades.

4) The Best/Better grades of Coal are already Peaking and various Utilities (Power Generators) are already moving to the lower grade/quality Coal, which means that the Price of Coal will rise, even though the grade/quality is in decline, as the laws of lower Supply and greater Demand kick in.

5) However, even as the Price (per Ton) of Coal rises, the actual power generated (per ton) will Decline, as the grade/quality is lower.

The end result is & will be, large increases in the per unit cost of power generation, which is what we are already seeing.

As both Oil & Coal Productions Peak, I would also suggest that larger increases will also emmanate from Natural Gas, again following the laws of Supply & Demand!

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Re: The Peak Energy Debate
Reply #283 - Sep 16th, 2011 at 8:32pm
 
Limits To Keynesianism


...

While Keynesianism appears to have a benevolent, humanistic intent it is greatly disappointing that so many of its advocates do not also recognize its destructive aspects. Yes, free markets misallocate capital routinely. But Keynesianism as a policy also distributes capital unevenly, and unfairly. First receivers of government capital gain competitive advantages. First receivers of easy monetary policy also gain, and become predatory. The housing bubble was perhaps the most spectacular example of the destructive force of easy money, which resulted in a huge transfer of risk and wealth, recycled through society.

But the greatest flaw with Keynesianism now is that, like the economy itself, it has run squarely into the energy limit. As the most recently updated data shows, 2011 will be the 6th year that world production of crude oil was unable to increase beyond the ceiling established in 2005.

Oil remains the primary energy input to OECD economies. OECD economies are of course where the Keynesian experiment has flourished longest, first in Japan, then the United States and now Europe. It is hardly, hardly the case that the current financial crisis in the OECD is “simply a matter of accounting.” Instead, the crisis is one of systemic, structural growth now permanently limited by energy costs as OECD economies try to service debt loads that have escaped their ability to manage. Change all the digits, and the energy limit remains.

The redoubling of government efforts to distribute paper capital to society will not bring forth the cheap energy required to spur the growth Keynesians either assume, or have failed to even consider.

Link -
http://seekingalpha.com/article/293689-limits-to-keynesianism?source=email_macro...
========================================
There are other problems with the Keynesian model, as there is with the Austrian model, but Peak Energy is certainly one of the major stumbling blocks, as are the Demographic issues currently going thru the system!

That said, this graph makes it clear that we are now at Hubbert's Oil Peak plateau and have been since 2005 and that creates an enormous array of problems, Economic & otherwise!
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Re: The Peak Energy Debate
Reply #284 - Sep 25th, 2011 at 11:23pm
 
Mexico oil: little incentive for reform


Mexico’s August oil production figures, which were released Friday, will doubtless put smiles on the faces of government officials and legislators alike.

They shouldn’t. Production came in at just over 2.55m barrels a day, up slightly from July. That’s the latest reminder that Mexico, which is one of the world’s top 10 producers, has at last halted the decline that began in 2004 when production reached a peak of 3.4m barrels a day.

Link -
http://blogs.ft.com/beyond-brics/2011/09/24/mexico-oil-little-incentive-for-refo...
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