The End of the Oilocene

19 02 2017

The Oilocene, if that term ever catches on, will have only lasted 150 years. Which must be the quickest blink in terms of geological eras…… This article was lifted from feasta.org but unfortunately I can’t give writing credits as I could not find the author’s name anywhere. The data showing we’ll be quickly out of viable oil is stacking up at an increasing rate.

Steven Kopits from Douglas-Westwood (whose work I published here three years ago almost to the day) said the productivity of new capital spending has fallen by a factor of five since 2000. “The vast majority of public oil and gas companies require oil prices of over $100 to achieve positive free cash flow under current capex and dividend programs. Nearly half of the industry needs more than $120,” he said”.

And if you don’t finish reading this admittedly long article, do not exit this blog without first taking THIS on board…….:

What people do not realise is that it takes oil to extract, refine, produce and deliver oil to the end user. The Hills Group calculates that in 2012, the average energy required by the oil production chain had risen so much that it was then equal to the energy contained in the oil delivered to the economy. In other words “In 2012 the oil industry production chain in total used 50% of all the energy contained in the oil delivered to the consumer”. This is trending rapidly to reach 100% early in the next decade.

So there you go…… as I posted earlier this year, do we have five years left…….?

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End of the “Oilocene”: The Demise of the Global Oil Industry and of the Global Economic System as we know it.

(A pdf version of this paper is here. Please refer to my presentation for supporting images and comments. )

In 1981 I was sitting on an eroded barren hillside in India, where less than 100 years previously there had been dense forest with tigers. It was now effectively a desert and I was watching villagers scavenging for twigs for fuelwood and pondering their future, thinking about rapidly increasing human population and equally rapid degradation of the global environment. I had recently devoured a copy of The Limits to Growth (LTG) published in 1972, and here it was playing out in front of me. Their Business as Usual (BAU) scenario showed that global economic growth would be over between 2010 -2020; and today 45 years later, that prediction is inexorably becoming true. Since 2008 any semblance of growth has been fuelled by astronomically greater quantities of debt; and all other indicators of overshoot are flashing red.

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One of the main factors limiting growth was regarded by the authors of LTG as energy; specifically oil. By mid 1970’s surprisingly, enough was known about accessible oil reserves that not a huge amount has since been added to what is known as reserves of conventional oil. Conventional oil is (or was) the high quality, high net energy, low water content, easy to get stuff. Its multi-decade increasing rate in production came to an end around 2005 (as predicted many years earlier by Campbell and Laherre in 1998). The rate of production peaked in 2011 and has since been in decline (IEA 2016).

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The International Energy Agency (IEA) is the pre-eminent global forecaster of oil production and demand. Recently it admitted that its oil production forecasts were based on economic projections rather than geology or cost; ie on the assumption that supply will always meet projected demand.
In its latest annual forecast however (New Policies Scenario 2016) the IEA has also admitted for the first time a future in which total global “all liquids” oil production could start to fall within the next few years.

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As Kjell Aklett of Upsala University Global Energy Research Group comments (06-12-16), “In figure 3.16 the IEA shows for the first time what will happen if its unrealistic wishful thinking does not become reality during the next 10 years. Peak Oil will occur even if oil from fracked tight sources, oil sands, and other (unconventional) sources are included”.

In fact – this IEA image clearly shows that the total global rate of production of “all hydrocarbon liquids” could start falling anytime from now on; and this should in itself raise a huge red flag for the Irish Government.

Furthermore, it raises a number of vital questions which are the core subject of this post.
Reserves of conventional “easy” oil have mostly been used up. How likely is it that remaining reserves will be produced at the rate projected? Rapidly diminishing reserves of conventional oil are now increasingly being supplemented by the difficult stuff that Kjell Aklett mentions; including conventional from deep water, polar and other inaccessible regions, very heavy bituminous and high sulphur oil; natural gas liquids and other xtl’s, plus other “unconventional oil” including tar sands and shale oil.

How much will it cost to produce all these various types? How much energy will be required, and crucially how much energy will be left over for use by the economy?

The global industrial economy runs on oil.

Oil is the vital and crucial link in virtually every production chain in the global industrial world economy partly because it supplies over 96% of global transport energy – with no significant non-oil dependent alternative in sight.

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Our industrial food production system uses over 10 calories of oil energy to plough, plant, fertilise, harvest, transport, refine, package, store/refrigerate, and deliver 1 calorie of food to the consumer; and imagine trying to build infrastructure; roads, schools, hospitals, industrial facilities, cities, railways, airports without oil, let alone maintain them.

Surprisingly perhaps, oil is also crucial to production of all other forms of energy including renewables. We cannot mine and distribute coal or even drill for gas and install pipelines and gas distribution networks without lots of oil; and you certainly cannot make a nuclear power station or build a hydroelectric dam without oil. But even solar panels, wind and biomass energy are also totally dependent on oil to extract and produce the raw materials; oil is directly or indirectly used in their manufacture (steel, glass, copper, fibreglass/GRP, concrete) and finally to distribute the product to the end user, and install and maintain it.

So it’s not surprising that excluding hydro and nuclear (which mostly require phenomenal amounts of oil to implement), renewables still only constitute about 3% of world energy (BP Energy Outlook 2016). This figure speaks entirely for itself. I am a renewable energy consultant and promoter, but I am also a realist; in practice the world runs on oil.

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The economy, Global GDP and oil are therefore mutually dependent and have enjoyed a tightly linked dance over the decades as shown in the following images. Note the connection between oil, total energy, oil price and GDP (clues for later).

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Click on image to enlarge

Rising cost of oil production

Since 2005 when the rate of production of conventional oil slowed and peaked, production costs have been rising more rapidly. By 2013, oil industry costs were approaching the level of the global oil price which was more than $100/barrel at that time; and industry insiders were saying that the oil industry was finding it difficult to break even.

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Click on image to enlarge

A good example of the time was the following article which is worth quoting in full in the light of the price of oil at the time (~$100/bbl), and the average 2016 sustained low oil price of ~$50/bbl.

Oil and gas company debt soars to danger levels to cover shortfall in cash By Ambrose Evans-Pritchard. Telegraph. 11 Aug 2014

“The world’s leading oil and gas companies are taking on debt and selling assets on an unprecedented scale to cover a shortfall in cash, calling into question the long-term viability of large parts of the industry. The US Energy Information Administration (EIA) said a review of 127 companies across the globe found that they had increased net debt by $106bn in the year to March, in order to cover the surging costs of machinery and exploration, while still paying generous dividends at the same time. They also sold off a net $73bn of assets.

The EIA said revenues from oil and gas sales have reached a plateau since 2011, stagnating at $568bn over the last year as oil hovers near $100 a barrel. Yet costs have continued to rise relentlessly. Companies have exhausted the low-hanging fruit and are being forced to explore fields in ever more difficult regions.

The EIA said the shortfall between cash earnings from operations and expenditure — mostly CAPEX and dividends — has widened from $18bn in 2010 to $110bn during the past three years. Companies appear to have been borrowing heavily both to keep dividends steady and to buy back their own shares, spending an average of $39bn on repurchases since 2011”.

In another article (my highlights) he wrote

“The major companies are struggling to find viable reserves, forcing them to take on ever more leverage to explore in marginal basins, often gambling that much higher prices in the future will come to the rescue. Global output of conventional oil peaked in 2005 despite huge investment. The cumulative blitz on exploration and production over the past six years has been $5.4 trillion, yet little has come of it. Not a single large project has come on stream at a break-even cost below $80 a barrel for almost three years.

Steven Kopits from Douglas-Westwood said the productivity of new capital spending has fallen by a factor of five since 2000. “The vast majority of public oil and gas companies require oil prices of over $100 to achieve positive free cash flow under current capex and dividend programmes. Nearly half of the industry needs more than $120,” he said”.

The following images give a good idea of the trend and breakdown in costs of oil production. Getting it out of the ground is just for starters. The images show just how expensive it is becoming to produce – and how far from breakeven the current oil price is.

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Click on image to enlarge

It is important to note that the “breakeven cost” is much less than the oil price required to sustain the industry into the future (business as usual).

The following images show that the many different types of oil have (obviously) vastly different production costs. Note the relatively small proportion of conventional reserves (much of it already used), and the substantially higher production cost of all other types of oil. Note also the apt title and date of the Deutsche Bank analysis – production costs have risen substantially since then.

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The global oil industry is in deep trouble

You do not need to be an economist to see that the average 2016 price of oil ~ $50/bbl was substantially lower than just the breakeven price of all but a small proportion of global oil reserves. Even before the oil price collapse of 2014-5, the global oil industry was in deep trouble. Debts are rising quickly, and balance sheets are increasingly RED. Earlier this year 2016, Deloitte warned that 35% of oil majors were in danger of bankruptcy, with another 30% to follow in 2017.

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Click on image to enlarge

In addition to the oil majors, shrinking oil revenues in oil-producing countries are playing havoc with national economies. Virtually every oil producing country in the world requires a much higher oil price to balance its budget – some of them vastly so (eg Venezuela). Their economies have been designed around oil, which for many of them is their largest source of income. Even Saudi Arabia, the biggest global oil producer with the biggest conventional oil reserves is quickly using up its sovereign wealth fund.

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It appears that not a single significant oil-producing country is balancing its budget. Their debts and deficits grow bigger by the day. Everyone is praying for higher oil prices. Who are they kidding? The average BAU oil price going forward for business as usual for the whole global oil industry probably needs to be well over $100/bbl; and the world economy is on its knees even at the present low oil price. Why is this? The indicators all spell huge trouble ahead. Could there be another fundamental oil/energy/financial mechanism operating here?

The Root Cause

The cause is not surprising. All the various new types of oil and a good deal of the conventional stuff that remains require far more energy to produce.

In 2015, The Hills Group (US Oil Engineers) published “Depletion – A Determination of the Worlds Petroleum Reserve”. It is meticulously researched and re-worked with trends double checked against published data. It follows on from the Hills Group 2013 work that accurately predicted the approaching oil price collapse after 2014 (which no-one else did) and calculated that the average oil price of 2016 would be ~$50/bbl. They claim theirs is the most accurate oil price indicator ever produced, with >96% accuracy with published past data. The Hills Group work has somewhat clarified my understanding of the core issues and I will try to summarise two crucial points as follows.

Oil can only be useful as an energy source if the energy contained in the product (ie transport fuel) is greater than the energy required to extract, refine and deliver the fuel to the end user.

If you electrolyse water, the hydrogen gas produced (when mixed with air and ignited), will explode with a bang (be careful doing this at home!). The hydrogen contained in the world’s water is an enormous potential energy source and contains infinitely more energy (as hydrogen) than humans could ever need. The problem is that it takes far more energy to produce a given amount of hydrogen from water than is available by combusting it. Oil is rapidly going the same way. Only a small proportion of what remains of conventional oil resources can provide an energy surplus for use as a fuel. All the other types of oil require more energy to produce and deliver as fuel to the end user (taking into account the whole oil production chain), than is contained in the fuel itself.

What people do not realise is that it takes oil to extract, refine, produce and deliver oil to the end user. The Hills Group calculates that in 2012, the average energy required by the oil production chain had risen so much that it was then equal to the energy contained in the oil delivered to the economy. In other words “In 2012 the oil industry production chain in total used 50% of all the energy contained in the oil delivered to the consumer”. This is trending rapidly to reach 100% early in the next decade.

At this point – no matter how much oil is left (a lot) and in whatever form (many), oil will be of no use as an energy source for transport fuels, since it will on average require more energy to extract, refine and deliver to the end-user, than the oil itself contains.

Because oil reserves are of decreasing quality and oil is getting more difficult and expensive to produce and transform into transport fuels; the amount of energy required by the whole oil production chain (the global oil industry) is rapidly increasing; leaving less and less left over for the rest of the economy.

In this context and relative to the IEA graph shown earlier, there is a big difference between annual gross oil production, and the amount of energy left in the product available for work as fuel. Whilst total global oil (all liquids) production currently appears to be still growing slowly, the energy required by the global oil industry is growing faster, and the net energy available for work by the end user is decreasing rapidly. This is illustrated by the following figure (Louis Arnoux 2016).

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The price of oil cannot exceed the value of the economic activity generated from the amount of energy available to end-users per barrel.

The rapid decline in oil-energy available to the economy is one of the key reasons for the equally rapid rise in global debt.

The global industrial world economy depends on oil as its prime energy source. Increasing growth of the world economy during the oil age has been exactly matched by oil production and use, but as Louis’ image shows, over the last forty years the amount of net energy delivered by the oil industry to the economy has been decreasing.

As a result, the economic value of a barrel of oil is falling fast. “In 1975 one dollar could have bought, on average, 42,348 BTU; by 2010 a dollar would only have bought 6,946 BTU” (The Hills Group 2015).

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This has caused a parallel reduction in real economic activity. I say “real” because today the financial world accounts for about 40% of global GDP, and I would like to remind economists and bankers that you cannot eat 0000’s on a computer screen, or use them to put food on the table, heat your house, or make something useful. GDP as an indicator of the global economy is an illusion. If you deduct financial services and account for debt, the real world economy is contracting fast.

To compensate, and continue the fallacy of endless economic growth, we have simply borrowed and borrowed, and borrowed. Huge amounts of additional debt are now required to sustain the “Growth Illusion”.

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In 2012 the decreasing ability of oil to power the economy intersected with the increasing cost of oil production at a point The Hills Group refers to as the maximum affordable consumer price (just over $100/bbl) and they calculated that the price of oil must fall soon afterwards. In 2014 much to everyone’s surprise (IEA, EIA, World Bank, Wall St Oil futures etc) the price of oil fell to where it is now. This is clearly illustrated by The Hills Group’s petroleum price curve of 2013 which correctly calculated that the 2016 average price of oil would be ~$50/bbl (Depletion – The Fate of the Oil Age 2013).

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In their detailed 2015 study The Hills Group writes (Depletion – A determination of the world’s petroleum reserve 2015);

“To determine the affordability range it is first observed that the price of a unit of petroleum cannot exceed the value of the economic activity (generated by the net energy) it supplies to the end consumer. (Since 2012) more of the energy from petroleum was being committed to the production of petroleum than was delivered to the consumer. This precipitated the 2014 price decline that reduced prices by 50%. The energy delivered to the end consumer will continue to decline and the end consumer maximum affordability will decline with it.

Dr Louis Arnoux explains this as follows: “In 1900 the Global Industrial World received 61% of the gross energy in a barrel of oil. In 2016 this is down to 7%. The global industrial world is being forced to contract because it is being starved of net energy from oil” (Louis Arnoux 2016).

This is reflected in the slowing down of global economic growth and the huge increase in total global debt.

Without noticing it, in 2012 the world entered “Emergency Red Alert”

In the following image, Dr Arnoux has reworked Hills Group petroleum price curve showing the impending collapse of thermodynamically driven oil prices – and the end of the oil age as we know it. This analysis is more than amply reinforced by the dire financial straits of the global oil industry, and the parlous state of the global economy and financial system.

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Oil is a finite resource which is subject to the same physical laws as many other commodities. The debate about peak oil has been clouded by the fact that oil consists of many different kinds of hydrocarbons; each of which has its own extraction profile. But conventional oil is the only category of oil that can be extracted with a whole production chain energy surplus. Production of this commodity (conventional oil) has undoubtedly peaked and is now declining. The amount of energy (and cost) required by the global oil industry to produce and deliver much of the remainder of conventional reserves and the many alternative categories of oil to the consumer, is rapidly increasing; and we are equally rapidly heading toward the day when we have used up those reserves of oil which will deliver an energy surplus (taking into account the whole production chain from extraction to delivery of the end product as fuel to the consumer).

The Global Oil Industry is one of the most advanced and efficient in the world and further efficiency gains will be minor compared to the scale of the problem, which is essentially one of oil depletion thermodynamics.

Humans are very good at propping up the unsustainable and this often results in a fast and unexpected collapse (eg Joseph Tainter: The collapse of complex societies). An example of this is the Seneca Curve/Cliff which appears to me to be an often-repeated defining trait of humanity. Our oil/financial system is a perfect illustration.

Debt is being used to extend the unsustainable and it looks as though we are headed for the “Mother of all Seneca Curves” which I have illustrated below:

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Because oil is the primary energy resource upon which all other energy sources depend, it is almost certain that a contraction in oil production would be reflected in a parallel reduction in other energy systems; as illustrated rather dramatically in this image by Gail Tverberg (the timing is slightly premature – but probably not by much).

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Energy and Money

Fundamental to all energy and economic systems is money. Debt is being used to prop up a contracting oil energy system, and the scale of money created as debt over the last few decades to compensate is truly phenomenal; amounting to hundreds of trillions (excluding “extra-terrestrial” amounts of “financials”), rising exponentially faster. This amount of debt, can never ever be repaid. The on-going contraction of the oil/energy system will exacerbate this trend until the financial system collapses. There is nothing anyone can do about it no matter how much money is printed, NIRP, ZIRP you name it – all the indicators are flashing red. The panacea of indefinite money printing will soon hit the thermodynamic energy wall of reality.

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The effects we currently observe such as exponential growth in debt (US Debt alone almost doubled from $10 trillion to nearly $20 trillion during Obama’s tenure), and the financial problems of oil majors and oil producing countries, are clear indicators of the imminent contraction in existing global energy and financial systems.

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The coming failure of the global economic system will be a systemic failure. I say “systemic” because for the last 150 years up till now there has always been cheap and abundant oil to power recovery from previous busts. This era is over. Cheap and abundant oil will not be available for recovery from the next crunch, and the world will need to adopt a completely different economic and financial model.

The Economics “profession”

Economists would have us believe it’s just another turn of the credit cycle. This dismal non-science is in the main the lapdog of the establishment, the global financial and corporate interests. They have engineered the “science” to support the myth of perpetual growth to suit the needs of their pay-masters, the financial institutions, corporations and governments (who pay their salaries, fund the universities and research, etc). They have steadfastly ignored all ecological and resource issues and trends and warnings such as LTG, and portrayed themselves as the pre-eminent arbiters of human enterprise. By vehemently supporting the status quo, they of all groups, I hold primarily responsible for the appalling situation the planet faces; the destruction of the natural world, and many other threats to the global environment and its ability to sustain civilisation as we know it.

I have news for the “Economics Profession”. The perpetual growth fantasy financial system based on unlimited cheap energy is now coming to an end. From the planet’s point of view – it simply couldn’t be soon enough. This will mark the end of what I call the “Oilocene”. Human activities are having such an effect on the planet that the present age has been classified by geologists as a new geological era “The Anthropocene”. But although humans had already made a significant impact on natural systems, the Anthropocene has largely been defined by the relatively recent discovery and use of liquid fossil energy reserves amounting to millions of years of stored solar energy. Unlimited cheap oil has fuelled exponential growth in human systems to the point that many of these are now greater than natural planetary ones.
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This cannot be sustained without huge amounts of cheap net oil energy, so we are inescapably headed for “the great deceleration”. The situation is very like the fate of the Titanic which I have outlined in my presentation. Of the few who had the courage to face the economic wind of perpetual growth, I salute the authors of LTG and the memory of Richard Douthwaite (The Growth Illusion 1992), and all at FEASTA who are working hard to warn a deaf Ireland of what is to come and why – and have very sensibly been preparing for it! We will all need a lot of courage and resilience to face what is coming down the line.

Ireland has a very short time available to prepare for hard times.

There are many things we could do here to soften the impact if the problem was understood for what it is. FEASTA publications such as the Before The Wells Run Dry and Fleeing Vesuvius; and David Korowicz’s works such as The Tipping Point and of course, The Hills Group 2015 publicationDepletion – a determination of the worlds petroleum reserve , and very many other references, provide background material and should be required urgent reading for all policy makers.

The pre-eminent challenge is energy for transport and agriculture. We could switch to use of compressed natural gas (CNG) as the urgent default transport/motive fuel in the short term since petrol and diesel engines can be converted to dual-fuel use with CNG; supplemented rapidly by biogas (since we are lucky enough to have plenty of agricultural land and water compared to many countries).

We could urgently switch to an organic high labour input agriculture concentrating on local self-sufficiency eliminating chemical inputs such as fertilisers pesticides and herbicides (as Cuba did after the fall of the Soviet Union). We could outlaw the use of oil for heating and switch to biomass.

We could penalise high electricity use and aim to massively cut consumption so that electricity can be supplied by completely renewable means – preserving our natural gas for transport fuel and the rapid transition from oil. The Grid could be urgently reconfigured to enable 100% use of renewable electricity within a few years. We could concentrate on local production of food, goods and services to reduce transport needs.

These measures would create a lot of jobs and improve the balance of payments. They have already been proposed in one form or another by FEASTA over the last 15 years.

Ireland has made a start, but it is insignificant compared to the scale and timescale of the challenge ahead as illustrated by the next image (SEAI: Energy in Ireland – Key Statistics 2015). We urgently need to shrink the oil portion to a small fraction of current use.

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Current fossil energy use is very wasteful. By reducing waste and increasing efficiency we can use less. For instance, a large amount of the energy used as transport fuels and for electricity generation is lost to atmosphere as waste heat. New technological solutions include a global initiative to mount an affordable emergency response called nGeni that is solely based on well-known and proven technology components, integrated in a novel way, with a business and financial model enabling it to tap into over €5 trillion/year of funds currently wasted globally as waste heat. This has potential for Ireland, and will be outlined in a subsequent post.

To finance all the changes we need to implement, quickly (and hopefully before the full impact of the oil/financial catastrophe really kicks in), we could for instance create something like a massive multibillion “National Sustainability and Renewable Energy Bond”. Virtually all renewables provide a better (often substantially better) return on investment compared to bank savings, government bonds, etc; especially in the age of zero and negative interest rate policies ZIRP, NIRP etc.

We may need to think about managing this during a contraction in the economy and financial system which could occur at any time. We certainly could do with a new clever breed of “Ecological Economists” to plan for the end of the old system and its replacement by a sustainable new one. There is no shortage of ideas. The disappearance of trillions of fake money and the shrinking of national and local tax income which currently funds the existing system and its social programmes will be a huge challenge to social stability in Ireland and all over the world.

It’s now “Emergency Red Alert”. If we delay, we won’t have the energy or the money to implement even a portion of what is required. We need to drag our politicians and policy makers kicking and screaming to the table, to make them understand the dire nature of the predicament and challenge them to open their eyes to the increasingly obvious, and to take action. We can thank The Hills Group for elucidating so clearly the root causes of the problem, but the indicators of systemic collapse have for many years been frantically jumping up and down, waving at us and shouting LOOK AT ME! Meanwhile the majority of blinkered clueless economists that advise business and government and who plan our future, look the other way.

In 1972 “The Limits to Growth” warned of the consequences of growing reliance on the finite resource called “oil” and of the suicidal economics mantra of endless growth. The challenge Ireland will soon face is managing a fast economic and energy contraction and implementing sustainability on a massive scale whilst maintaining social cohesion. Whatever the outcome (managed or chaotic contraction), we will soon all have to live with a lot less energy and physical resources. That in itself might not necessarily be such a bad thing provided the burden is shared. “Modern citizens today use more energy and physical resources in a month than our great-grandparents used during their whole lifetime” (John Thackera; “From Oil Age to Soil Age”, Doors to Perception; Dec 2016). Were they less happy than us?

PDF of this article
Powerpoint presentation

Featured image: used motor oil. Source: http://www.freeimages.com/photo/stain-1507366





The implications of collapsing ERoEI

25 01 2017

Judging by the relatively low level of interest the past few articles published here regarding the collapse of fossil fuel ERoEI (along with PV’s) have attracted, I can only conclude that most people just don’t get it……. How can I possibly fix this……?

When I first started ‘campaigning’ on the issue of Peak Oil way back in 2000 or so, 2020 seemed like a veoileroeiry long way away. I still thought at the time that renewables would ‘save us’, or at the very least that energy efficiency would be taken up on a massive scale. None of those things happened.

Way back then, I gave many public powerpoint presentations, foolishly thinking that, presented with the facts, (NOT alternative facts like we have today…) people would wake up to themselves. I even foolishly believed that the Australian Greens would take this up as a major issue, because after all the ‘solutions’ to Peak Oil also happen to be the ‘solutions’ for Climate Change. Now you know why I have turned into such a cynic.

In that presentation, there was one important slide, shown above. It is indelible in my memory.

I’ve now come across a very similar chart, except this one has dates on it….. and 2020 no longer seems very far away at all….

COLLAPSING ERoEI IN ONE CHART

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I have selected three years; 2017, in red; 2020 in black; 2025 in green.

Each year has two lines. One for how much energy is being extracted, and the lower one of the same colour shows the net energy available from that extraction. The ‘missing’ energy, lost to crashing ERoEI, is the difference between the two lines of the same colour….  Already, in 2017, we probably only have the amount of energy that was available mid 1980.

By 2020 (which I happen to believe will be crunch time), net energy available is roughly equal to what we had in ~1975.

By 2025, we will be down to 1950 levels………

It doesn’t matter whether I’m out by 1, 2, 5, or even 10 years (which I very much doubt). The point is, the global economy will have shrunk dramatically by then. It simply cannot grow without energy, more and more of it every year in fact. Without growth, the entire money system will have collapsed, and it’s anyone’s guess how many banks will be left standing. Or governments for that matter, the electorate has recently proven itself to be very very fickle……

Why this isn’t mainstream news beggars belief….

Good luck.





What is this ‘Crisis’ of Modernity?

22 01 2017

But why is the economy failing to generate prosperity as in earlier decades?  Is it mainly down to Greenspan and Bernanke’s monetary excesses?  Certainly, the latter has contributed to our contemporary stagnation, but perhaps if we look a little deeper, we might find an additional explanation. As I noted in a Comment of 6 January 2017, the golden era of US economic expansion was the ‘50s and ‘60s – but that era had begun to unravel somewhat, already, with the economic turbulence of the 70s. However, it was not so much Reagan’s fiscal or monetary policies that rescued a deteriorating situation in that earlier moment, but rather, it was plain old good fortune. The last giant oil fields with greater than 30-to-one, ‘energy-return’ on ‘energy-cost’ of exploitation, came on line in the 1980s: Alaska’s North Slope, Britain and Norway’s North Sea fields, and Siberia. Those events allowed the USA and the West generally to extend their growth another twenty years.

This week, there has been an avalanche of articles on Limits to Growth, just not titled so……. it’s almost as though the term is getting stuck in people’s throats, and are unable to pronounce them….

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Alastair Crooke

This article by former British diplomat and MI6 ‘ranking figure’ Alastair Crooke, is an unpublished article I’ve lifted from the Automatic Earth…… as Raul Ilargi succinctly puts it…:

 

His arguments here are very close to much of what the Automatic Earth has been advocating for years [not to mention DTM’s…], both when it comes to our financial crisis and to our energy crisis. Our Primers section is full of articles on these issues written through the years. It’s a good thing other people pick up too on topics like EROEI, and understand you can’t run our modern, complex society on ‘net energy’ as low as what we get from any of our ‘new’ energy sources. It’s just not going to happen.

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Alastair Crooke: We have an economic crisis – centred on the persistent elusiveness of real growth, rather than just monetised debt masquerading as ‘growth’ – and a political crisis, in which even ‘Davos man’, it seems, according to their own World Economic Forum polls, is anxious; losing his faith in ‘the system’ itself, and casting around for an explanation for what is occurring, or what exactly to do about it. Klaus Schwab, the founder of the WEF at Davos remarked  before this year’s session, “People have become very emotionalized, this silent fear of what the new world will bring, we have populists here and we want to listen …”.

Dmitry Orlov, a Russian who was taken by his parents to the US at an early age, but who has returned regularly to his birthplace, draws on the Russian experience for his book, The Five Stages of Collapse. Orlov suggests that we are not just entering a transient moment of multiple political discontents, but rather that we are already in the early stages of something rather more profound. From his perspective that fuses his American experience with that of post Cold War Russia, he argues, that the five stages would tend to play out in sequence based on the breaching of particular boundaries of consensual faith and trust that groups of human beings vest in the institutions and systems they depend on for daily life. These boundaries run from the least personal (e.g. trust in banks and governments) to the most personal (faith in your local community, neighbours, and kin). It would be hard to avoid the thought – so evident at Davos – that even the elites now accept that Orlov’s first boundary has been breached.

But what is it? What is the deeper economic root to this malaise? The general thrust of Davos was that it was prosperity spread too unfairly that is at the core of the problem. Of course, causality is seldom unitary, or so simple. And no one answer suffices. In earlier Commentaries, I have suggested that global growth is so maddeningly elusive for the elites because the debt-driven ‘growth’ model (if it deserves the name ‘growth’) simply is not working.  Not only is monetary expansion not working, it is actually aggravating the situation: Printing money simply has diluted down the stock of general purchasing power – through the creation of additional new, ‘empty’ money – with the latter being intermediated (i.e. whisked away) into the financial sector, to pump up asset values.

It is time to put away the Keynesian presumed ‘wealth effect’ of high asset prices. It belonged to an earlier era. In fact, high asset prices do trickle down. It is just that they trickle down into into higher cost of living expenditures (through return on capital dictates) for the majority of the population. A population which has seen no increase in their real incomes since 2005 – but which has witnessed higher rents, higher transport costs, higher education costs, higher medical costs; in short, higher prices for everything that has a capital overhead component. QE is eating into peoples’ discretionary income by inflating asset balloons, and is thus depressing growth – not raising it. And zero, and negative interest rates, may be keeping the huge avalanche overhang of debt on ‘life support’, but it is eviscerating savings income, and will do the same to pensions, unless concluded sharpish.

But beyond the spent force of monetary policy, we have noted that developed economies face separate, but equally formidable ‘headwinds’, of a (non-policy and secular) nature, impeding growth – from aging populations in China and the OECD, the winding down of China’s industrial revolution,  and from technical innovation turning job-destructive, rather than job creative as a whole. Connected with this is shrinking world trade.

But why is the economy failing to generate prosperity as in earlier decades?  Is it mainly down to Greenspan and Bernanke’s monetary excesses?  Certainly, the latter has contributed to our contemporary stagnation, but perhaps if we look a little deeper, we might find an additional explanation. As I noted in a Comment of 6 January 2017, the golden era of US economic expansion was the ‘50s and ‘60s – but that era had begun to unravel somewhat, already, with the economic turbulence of the 70s. However, it was not so much Reagan’s fiscal or monetary policies that rescued a deteriorating situation in that earlier moment, but rather, it was plain old good fortune. The last giant oil fields with greater than 30-to-one, ‘energy-return’ on ‘energy-cost’ of exploitation, came on line in the 1980s: Alaska’s North Slope, Britain and Norway’s North Sea fields, and Siberia. Those events allowed the USA and the West generally to extend their growth another twenty years.

And, as that bounty tapered down around the year 2000, the system wobbled again, “and the viziers of the Fed ramped up their magical operations, led by the Grand Vizier (or “Maestro”) Alan Greenspan.”  Some other key things happened though, at this point: firstly the cost of crude, which had been remarkably stable, in real terms, over many years, suddenly started its inexorable real-terms ascent.  And from 2001, in the wake of the dot.com ‘bust’, government and other debt began to soar in a sharp trajectory upwards (now reaching $20 trillion). Also, around this time the US abandoned the gold standard, and the petro-dollar was born.

 


Source: Get It. Got It. Good, by Grant Williams

Well, the Hill’s Group, who are seasoned US oil industry engineers, led by B.W. Hill, tell us – following their last two years, or so, of research – that for purely thermodynamic reasons net energy delivered to the globalised industrial world (GIW) per barrel, by the oil industry (the IOCs) is rapidly trending to zero. Note that we are talking energy-cost of exploration, extraction and transport for the energy-return at final destination. We are not speaking of dollar costs, and we are speaking in aggregate. So why should this be important at all; and what has this to do with spiraling debt creation by the western Central Banks from around 2001?

The importance? Though we sometimes forget it, for we now are so habituated to it, is that energy is the economy.  All of modernity, from industrial output and transportation, to how we live, derives from energy – and oil remains a key element to it.  What we (the globalized industrial world) experienced in that golden era until the 70s, was economic growth fueled by an unprecedented 321% increase in net energy/head.  The peak of 18GJ/head in around 1973 was actually of the order of some 40GJ/head for those who actually has access to oil at the time, which is to say, the industrialised fraction of the global population. The Hill’s Group research  can be summarized visually as below (recall that these are costs expressed in energy, rather than dollars):

 


Source: http://cassandralegacy.blogspot.it/2016/07/some-reflections-on-twilight-of-oil-age.html

[This study was also covered here on Damnthematrix starting here…]

But as Steve St Angelo in the SRSrocco Reports states, the important thing to understand from these energy return on energy cost ratios or EROI, is that a minimum ratio value for a modern society is 20:1 (i.e. the net energy surplus available for GDP growth should be twenty times its cost of extraction). For citizens of an advanced society to enjoy a prosperous living, the EROI of energy needs to be much higher, closer to the 30:1 ratio. Well, if we look at the chart below, the U.S. oil and gas industry EROI fell below 30:1 some 46 years ago (after 1970):

 


Source: https://srsroccoreport.com/the-coming-breakdown-of-u-s-global-markets-explained-what-most-analysts-missed/

“You will notice two important trends in the chart above. When the U.S. EROI ratio was higher than 30:1, prior to 1970, U.S. public debt did not increase all that much.  However, this changed after 1970, as the EROI continued to decline, public debt increased in an exponential fashion”. (St Angelo).

In short, the question begged by the Hill’s Group research is whether the reason for the explosion of government debt since 1970 is that central bankers (unconsciously), were trying to compensate for the lack of GDP stimulus deriving from the earlier net energy surplus.  In effect, they switched from flagging energy-driven growth, to the new debt-driven growth model.

From a peak net surplus of around 40 GJ  (in 1973), by 2012, the IOCs were beginning to consume more energy per barrel, in their own processes (from oil exploration to transport fuel deliveries at the petrol stations), than that which the barrel would deliver net to the globalized industrial world, in aggregate.  We are now down below 4GJ per head, and dropping fast. (The Hill’s Group)

Is this analysis by the Hill’s Group too reductionist in attributing so much of the era of earlier western material prosperity to the big discoveries of ‘cheap’ oil, and the subsequent elusiveness of growth to the decline in net energy per barrel available for GDP growth?  Are we in deep trouble now that the IOCs use more energy in their own processes, than they are able to deliver net to industrialised world? Maybe so. It is a controversial view, but we can see – in plain dollar terms – some tangible evidence fo rthe Hill’s Groups’ assertions:

 


Source: https://srsroccoreport.com/wp-content/uploads/2016/08/Top-3-U.S.-Oil-Companies-Free-Cash-Flow-Minus-Dividends.png

(The top three U.S. oil companies, ExxonMobil, Chevron and ConocoPhillips: Cash from operations less Capex and dividends)

Briefly, what does this all mean? Well, the business model for the big three US IOCs does not look that great: Energy costs of course, are financial costs, too.  In 2016, according to Yahoo Finance, the U.S. Energy Sector paid 86% of their operating income just to service the interest on the debt (i.e. to pay for those extraction costs). We have not run out of oil. This is not what the Hill’s Group is saying. Quite the reverse. What they are saying is the surplus energy (at a ratio of now less than 10:1) that derives from the oil that we have been using (after the energy-costs expended in retrieving it) – is now at a point that it can barely support our energy-driven ‘modernity’.  Implicit in this analysis, is that our era of plenty was a one time, once off, event.

They are also saying that this implies that as modernity enters on a more severe energy ‘diet’, less surplus calories for their dollars – barely enough to keep the growth engine idling – then global demand for oil will decline, and the price will fall (quite the opposite of mainstream analysis which sees demand for oil growing. It is a vicious circle. If Hills are correct, a key balance has tipped. We may soon be spending more energy on getting the energy that is required to keep the cogs and wheels of modernity turning, than that same energy delivers in terms of calorie-equivalence.  There is not much that either Mr Trump or the Europeans can do about this – other than seize the entire Persian Gulf.  Transiting to renewables now, is perhaps too little, too late.

And America and Europe, no longer have the balance sheet ‘room’, for much further fiscal or monetary stimulus; and, in any event, the efficacy of such measures as drivers of ‘real economy’ growth, is open to question. It may mitigate the problem, but not solve it. No, the headwinds of net energy per barrel trending to zero, plus the other ‘secular’ dynamics mentioned above (demography, China slowing and technology turning job-destructive), form a formidable impediment – and therefore a huge political time bomb.

Back to Davos, and the question of ‘what to do’. Jamie Dimon, the CEO of  JPMorgan Chase, warned  that Europe needs to address disagreements spurring the rise of nationalist leaders. Dimon said he hoped European Union leaders would examine what caused the U.K. to vote to leave and then make changes. That hasn’t happened, and if nationalist politicians including France’s Marine Le Pen rise to power in elections across the region, “the euro zone may not survive”. “The bottom line is the region must become more competitive, Dimon said, which in simple economic terms means accept even lower wages. It also means major political overhauls: “I say this out of respect for the European people, but they’re going to have to change,” he said. “They may be forced by politics, they may be forced by new leadership.”

A race to the bottom in pay levels?  Italy should undercut Romanian salaries?  Maybe Chinese pay scales, too? This is politically naïve, and the globalist Establishment has only itself to blame for their conviction that there are no real options – save to divert more of the diminished prosperity towards the middle classes (Christine Lagarde), and to impose further austerity (Dimon). As we have tried to show, the era of prosperity for all, began to waver in the 70s in America, and started its more serious stall from 2001 onwards. The Establishment approach to this faltering of growth has been to kick the can down the road: ‘extend and pretend’ – monetised debt, zero, or negative, interest rates and the unceasing refrain that ‘recovery’ is around the corner.

It is precisely their ‘kicking the can’ of inflated asset values, reaching into every corner of life, hiking the cost of living, that has contributed to making Europe the leveraged, ‘high cost’, uncompetitive environment, that it now is.  There is no practical way for Italians, for example, to compete with ‘low cost’ East Europe, or  Asia, through a devaluation of the internal Italian price level without provoking major political push-back.  This is the price of ‘extend and pretend’.

It has been claimed at Davos that the much derided ‘populists’ provide no real solutions. But, crucially, they do offer, firstly, the hope for ‘regime change’ – and, who knows, enough Europeans may be willing to take a punt on leaving the Euro, and accepting the consequences, whatever they may be. Would they be worse off? No one really knows. But at least the ‘populists’ can claim, secondly, that such a dramatic act would serve to escape from the suffocation of the status quo. ‘Davos man’ and woman disdain this particular appeal of ‘the populists’ at their peril.





Making America great again, and other bullshit……

21 01 2017

nafeezIt appears Nafeez Mosaddeq Ahmed has been making lots of waves lately…. The New York Observer has just run his warning of the probability of a converging oil, food and financial crash in or shortly after 2018 which I discussed here on DTM a few days ago. Not only that, it went viral, hitting the top 20 stories on Medium for several days (at one point hitting number one), and giving him ‘Top Writer’ status on ‘energy’ and ‘climate change’ there….. is the word finally getting out…..?

It gets better….. Nafeez then wrote this via Insurge intelligence in solidarity with the arising people’s movement in the form of the worldwide women’s marches, tying together how the Trumpian inauguration represents at once the culmination of a global war on women, while simultaneously starting a war on the planet.

Nafeez thinks “there is a deep, fundamental but little-understood connection between white supremacist patriarchy and misogyny, and the interlinked environment-economic crisis.” This piece is perhaps the most important – because it highlights the real symbolic meaning of the women’s marches: a planetary declaration of intent to build bridges, not walls.

Then yesterday, Nafeez  wrote another piece for VICE anticipating the Great Orange Face’s ‘America First Energy Plan’, bringing together cutting edge science on why Trump’s fossil fuel madness is doomed to kill the economy.

It simply won’t work, cannot work….. It will backfire. Big time. And it will backfire economically before it even has time to “backfire planetarily” as he so well puts it…… We are already hearing a lot of outrage, rightly so, about the cleansing of the Wipe House website of climate information, and the promotion of this madcap anti-science scheme to burn our planet to hell. We’ll hear less about the science of global net energy decline, which proves decisively that this scheme can simply never work – but you’ll find it here: 

Nafeez begins…..:

As President-elect Trump spearheads plans to boost oil, coal and gas, a major new study by one of the world’s foremost energy experts shows just how dangerous this path would be—not just for the planet, but for the economy.

The new study, just published in January as part of the SpringerBriefs in Energy series, suggests that as long we remain dependent on fossil fuels, economic contraction is inevitable. And while renewable energy offers the only potentially viable future, it is also unlikely to sustain the sort of mass consumerism we are accustomed to—like three or more cars per household, SUVS or massive military projects like aircraft carriers.

The bottom line is that we can’t sustain our present rate of consumption no matter what energy source we rely on. And clinging to oil, gas and coal in the hopes of keeping the endless growth machine alive will be even worse: leading to a spiral of debt and economic recession that has already begun.

Nafeez then introduces his readers to the concept of thermodynamics….. yes, really…!

It all comes down to physics: the laws of thermodynamics. Economies need energy to function. And to grow, they need extra energy to fuel that growth in production and consumption. But as more energy is required just to extract new energy from fossil fuels, there is less “energy surplus” available to continue driving economic growth—to ramp up even more production and consumption. And increasingly, more and more energy is being used just to maintain the existing infrastructure of society as it is, leaving less room for further growth.

“Of perhaps greater concern than the quantity of oil and other energy sources is their declining EROI [energy return on investment]”, writes study author Charles Hall, ESF Foundation Distinguished Professor of Environment Science at the State University of New York. Hall is the founder of the concept of EROI.

Hall’s ground-breaking methodology is now used by scientists around the world to measure the total value of energy a resource can generate. It works by comparing the quantity of energy extracted to the quantity of energy inputted to enable the extraction.

He points out that throughout the energy literature “there is widespread concern that net energy returns (e.g. EROI) for oil and gas are declining and likely to continue declining.” This has economic implications:

We (as in DTM followers) all knew that of course, but it’s interesting that this stuff is actually starting to go viral…..

wheredidgrowthgo

Yes indeed, where did all the growth go…… down the Limits to Growth plughole, that’s where…..

Charlie Hall’s study, Energy Return on Investment: A Unifying Principle for Biology, Economics halleroeibookand Sustainability, clearly shows a correlation between the declining abundance of resources, “as reflected in lower production and EROI for oil and other important fuels”, and the decline of economic growth.

And that gets to the crux of the problem. We need more energy to get more stuff to grow the economy. So what happens when we can’t get as much energy as before? Growth slows.

That’s why Hall fingers the declining EROI of fossil fuels as the key culprit in decreasing rates of production, which in turn has played a key role in the economic slowdown: “Past investments— over the past century— were made at a time when the production of high quality fossil fuels was increasing at rates as high as 5% a year. At the time of this writing they have declined to no more than 1% a year, and the US (and global) economies show similar pattern.”

Hall argues that modern developed economies, with their enormous infrastructures, roads and cities, are rapidly approaching “a stage where all of the available energy is used in ‘maintenance metabolism’ to support the infrastructure that exists.” This leaves less and less energy “available for net growth.”

As I have been saying for a very long time now, the 20th Century was built one brick at a time, as and when it was required, using very cheap and very dense fossil fuels with very high ERoEI. Now we have to replace all the old stuff, more or less all at once (it is getting old now…), and simultaneously build all the new stuff, with low ERoEI energy that is literally costing the Earth.

Make no mistake, America will never be great again………. Trump or no Trump.





PV ERoEI may be negative…

16 01 2017

Well THIS will stir the hornet’s nest……. Pedro Prieto now thinks many solar panels won’t last 25-30 years, EROI may be negative……

pedro

Pedro Prieto

It must be remembered that Pedro, whose work has been published here several times, has vast experience in this, having been involved in large scale PV and wind installations in Spain. I don’t know if this article is how he wrote it in English, or whether it was poorly translated from the Spanish, but it is often difficult to read, even when you have the technical knowledge to know what he’s talking about. I had a go at editing it, see what you think… This piece certainly didn’t make me feel good about my new power station, especially after seeing ads on Tasmanian TV by someone who thinks he sells better equipment showing blown up inverters and burnt out connectors on the front face of panels….. there is a lot of rubbish out there, that’s for sure, I’ve had first hand experience of this myself, but if even best quality gear won’t last 25 years, then we will be going back to the stone age……

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Our study concluded that, when what we called “extended boundaries energy inputs” were analysed, about 2/3 of the total energy inputs were other than those of the modules+inverters+metallic infrastructure to tilt and orient the modules.

So even if the cost of solar PV modules (including inverters and metallic infrastructure) were ZERO, our resulting EROI (2.4:1) would increase by maybe 1/3.

Without including the financial energy inputs (you can easily calculate them if most of the credits/leasing contracts at 10 years term with interests of between 2 and 6% were included, even if you consider energy input derived from the financial costs, only the interests (returning the capital, in my opinion, would theoretically only return the previous PREEXISTING financial (and therefore, energy) surplus, minus amortization of the principal, if any (when principal is tied to a physical preexisting good, which is not the case, I understand in most of the circulating money of today, but you know much better than me about this).

We also excluded most of the labor energy inputs, to avoid duplications with factors that were included and could eventually have some labor embedded on it. And that was another big bunch of energy input excluded from our analysis.

As I mentioned before, if we added only these two factors that were intentionally excluded, not to open up old wounds and trying to be conservative, plus the fact that we include only a small, well-known portion of the energy inputs required to stabilize the electric networks, if modern renewables had a much higher or even a 100% penetration,  it is more than probable that the solar PV EROI would have resulted in <1:1.

And I do not believe we can make solar modules with even 25 ~ 30 years lifetime. There are certainly working modules that have lasted 30 years+ and still work. Usually in well cared and maintained facilities in research labs or factories of the developed world. But this far away from expected results when generalized to a wide or global solar PV installed plant. Dreaming of having them 100 or 500 years is absolutely unthinkable.

Modules have, by definition, to be exposed more than anything else, to solar rays (to be more efficient). Just look at stones exposed to sun rays from sunrise to sunset and to wind, rain, moisture, corrosion, dust, animal dung (yes, animal dung, a lot of it from birds or bee or wasp nests on modules) and see how they erode. Now think of sophisticated modules  exposed to hail, with glass getting brittle, with their Tedlar, EVA and/or other synthetic components sealing the joints between glass and metallic frames eroding or degrading with UV rays and breaking the sealed package protecting the cells inside, back panels with connection boxes, subject to vibration with wind forces and disconnecting the joints and finally provoking the burning of the connectors; fans in the inverter housings with their gears or moving parts exhausted or tired, that if not maintained regularly, end failing and perhaps, if in summer, elevating the temperature of the inverter in the housing and provoking the fuse to blown or some other vital components, etc.

I have seen many examples of different manufacturers of all types of modules (single/mono, multi/poli, amorphous, thin film high concentration with lenses, titanium dioxide, etc.) in the test chambers, after warranty claims by the clients to the manufacturers. I have attended test fields of auditing companies contracted by retailers, detecting hot spots in faulty internal solder joints straight from the factory to the customers.

I have seen a whole batch from a promising leading US brand specializing in thin film modules(confidentiality does not permit me to name, as yet) having to return it because it did not comply with specs. Now, as I mentioned, I am in contact with a desperate retailer, seeking replacement modules or reimbursement (the manufacturer is broke and has disappeared) that will last a little loger than those he purchased (not Chinese) about 6 years ago and of which about 2/7 of the total have failed, without a practical replacement being available because present modules in the market have higher nominal output power than those originally contracted for and with different voltage and currents that do not permit unitary replacements in arrays or strings, being forced to a complex and costly manipulation to reconfigure arrays with old modules and creating new arrays with new modules and adapting inverters to the new currents and voltages delivered (Maximum Power Point Tracking or MPPT)

We mentioned many other examples of real life affecting functionality of solar PV systems in our book. The reality, 2 years after the publication of the book, proved us very optimistic. Imagine when you install a solar village in a remote area of Morocco, or Nigeria or Atacama in Northern Chile and the nearest replacement of a single broken power thysristor or IGBT that is stopping a whole inverter from operating, plus the entire plant behind it (not manufactured in the country) and about 2,000 Km -or more- from the factory that needs to pass customs like the one in Santos (Brazil), where tens of thousands of containers are blocked for more than one week (plus the usual 6 to 10 weeks custom procedures) because of a fire in a refinery close to the only motorway leaving the Santos port to Sao Paulo..

100 or 500 years lifetime? ha, ha, ha.





Peak Uranium by Ugo Bardi

12 01 2017

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THIS should get Eclipse all stirred up……..

[ This is an extract of Ugo Bardi’s must read “Extracted”.  Many well-meaning citizens favor nuclear power because it doesn’t emit greenhouse gases.  The problem is that the Achilles heel of civilization is our dependency on trucks of all kinds, which run on diesel fuel because diesel engines transformed our civilization by their ability to do heavy work better than steam, gasoline, or any other engine on earth.  Trucks are required to keep the supply chains going that every person and business on earth depend on, as well as mining, tractors/harvesters, road & other construction trucks, logging etc.  Since trucks can’t run on electricity, anything that generates electricity is not a solution, nor is it likely that the electric grid can ever be 100% renewable (read “When trucks stop running”, this can’t be explained in a sound-bite).

Alice Friedemann   www.energyskeptic.com  author of “When Trucks Stop Running: Energy and the Future of Transportation”, 2015, Springer and “Crunch! Whole Grain Artisan Chips and Crackers”. Podcasts: Practical Prepping, KunstlerCast 253, KunstlerCast278, Peak Prosperity , XX2 report ]

Bardi, Ugo. 2014. Extracted: How the Quest for Mineral Wealth Is Plundering the Planet. Chelsea Green Publishing.

Although there is a rebirth of interest in nuclear energy, there is still a basic problem: uranium is a mineral resource that exists in finite amounts.

Even as early as the 1950s it was clear that the known uranium resources were not sufficient to fuel the “atomic age” for a period longer than a few decades.

That gave rise to the idea of “breeding” fissile plutonium fuel from the more abundant, non-fissile isotope 238 of uranium. It was a very ambitious idea: fuel the industrial system with an element that doesn’t exist in measurable amounts on Earth but would be created by humans expressly for their own purposes. The concept gave rise to dreams of a plutonium-based economy. This ambitious plan was never really put into practice, though, at least not in the form that was envisioned in the 1950s and ’60s.Several attempts were made to build breeder reactors in the 1970s, but the technology was found to be expensive, difficult to manage, and prone to failure. Besides, it posed unsolvable strategic problems in terms of the proliferation of fissile materials that could be used to build atomic weapons. The idea was thoroughly abandoned in the 1970s, when the US Senate enacted a law that forbade the reprocessing of spent nuclear fuel. 47

A similar fate was encountered by another idea that involved “breeding” a nuclear fuel from a naturally existing element—thorium. The concept involved transforming the 232 isotope of thorium into the fissile 233 isotope of uranium, which then could be used as fuel for a nuclear reactor (or for nuclear warheads). 48 The idea was discussed at length during the heydays of the nuclear industry, and it is still discussed today; but so far, nothing has come out of it and the nuclear industry is still based on mineral uranium as fuel.

Today, the production of uranium from mines is insufficient to fuel the existing nuclear reactors. The gap between supply and demand for mineral uranium has been as large as almost 50 percent in the period between 1995 and 2005, but it has been gradually reduced during the past few years.

The U.S. minded 370,000 metric tons the past 50 years, peaking in 1981 at 17,000 tons/year.  Europe peaked in the 1990s after extracting 460,000 tons.  Today nearly all of the 21,000 ton/year needed to keep European nuclear plants operating is imported.

The European mining cycle allows us to determine how much of the originally estimated uranium reserves could be extracted versus what actually happened before it cost too much to continue. Remarkably in all countries where mining has stopped it did so at well below initial estimates (50 to 70%). Therefore it’s likely ultimate production in South Africa and the United States can be predicted as well.

The Soviet Union and Canada each mined 450,000 tons. By 2010 global cumulative production was 2.5 million tons.  Of this, 2 million tons has been used, and the military had most of the remaining half a million tons.

The most recent data available show that mineral uranium accounts now for about 80% of the demand. 49 The gap is filled by uranium recovered from the stockpiles of the military industry and from the dismantling of old nuclear warheads.

This turning of swords into plows is surely a good idea, but old nuclear weapons and military stocks are a finite resource and cannot be seen as a definitive solution to the problem of insufficient supply. With the present stasis in uranium demand, it is possible that the production gap will be closed in a decade or so by increased mineral production. However, prospects are uncertain, as explained in “The End of Cheap Uranium.” In particular, if nuclear energy were to see a worldwide expansion, it is hard to see how mineral production could satisfy the increasing uranium demand, given the gigantic investments that would be needed, which are unlikely to be possible in the present economically challenging times.

At the same time, the effects of the 2011 incident at the Fukushima nuclear power plant are likely to negatively affect the prospects of growth for nuclear energy production, and with the concomitant reduced demand for uranium, the surviving reactors may have sufficient fuel to remain in operation for several decades.

It’s true that there are large quantities of uranium in the Earth’s crust, but there are limited numbers of deposits that are concentrated enough to be profitably mined. If we tried to extract those less concentrated deposits, the mining process would require far more energy than the mined uranium could ultimately produce [negative EROI].

Modeling Future Uranium Supplies

Uranium supply and demand to 2030

 

Using historical data for countries and single mines, it is possible to create a model to project how much uranium will be extracted from existing reserves in the years to come. 54 The model is purely empirical and is based on the assumption that mining companies, when planning the extraction profile of a deposit, project their operations to coincide with the average lifetime of the expensive equipment and infrastructure it takes to mine uranium—about a decade.

Gradually the extraction becomes more expensive as some equipment has to be replaced and the least costly resources are mined. As a consequence, both extraction and profits decline. Eventually the company stops exploiting the deposit and the mine closes. The model depends on both geological and economic constraints, but the fact that it has turned out to be valid for so many past cases shows that it is a good approximation of reality.

This said, the model assumes the following points:

  • Mine operators plan to operate the mine at a nearly constant production level on the basis of detailed geological studies and to manage extraction so that the plateau can be sustained for approximately 10 years.
  • The total amount of extractable uranium is approximately the achieved (or planned) annual plateau value multiplied by 10.

Applying this model to well-documented mines in Canada and Australia, we arrive at amazingly correct results. For instance, in one case, the model predicted a total production of 319 ± 24 kilotons, which was very close to the 310 kilotons actually produced. So we can be reasonably confident that it can be applied to today’s larger currently operating and planned uranium mines. Considering that the achieved plateau production from past operations was usually smaller than the one planned, this model probably overestimates the future production.

Table 2 summarizes the model’s predictions for future uranium production, comparing those findings against forecasts from other groups and against two different potential future nuclear scenarios.

As you can see, the forecasts obtained by this model indicate substantial supply constraints in the coming decades—a considerably different picture from that presented by the other models, which predict larger supplies.

The WNA’s 2009 forecast differs from our model mainly by assuming that existing and future mines will have a lifetime of at least 20 years. As a result, the WNA predicts a production peak of 85 kilotons/year around the year 2025, about 10 years later than in the present model, followed by a steep decline to about 70 kilotons/year in 2030. Despite being relatively optimistic, the forecast by the WNA shows that the uranium production in 2030 would not be higher than it is now. In any case, the long deposit lifetime in the WNA model is inconsistent with the data from past uranium mines. The 2006 estimate from the EWG was based on the Red Book 2005 RAR (reasonably assured resources) and IR (inferred resources) numbers. The EWG calculated an upper production limit based on the assumption that extraction can be increased according to demand until half of the RAR or at most half of the sum of the RAR and IR resources are used. That led the group to estimate a production peak around the year 2025.

Assuming all planned uranium mines are opened, annual mining will increase from 54,000 tons/year to a maximum of 58 (+ or – 4) thousand tons/year in 2015. [ Bardi wrote this before 2013 and 2014 figures were known. 2013 was 59,673 (highest total) and 56,252 in 2014.]

Declining uranium production will make it impossible to obtain a significant increase in electrical power from nuclear plants in the coming decades.





More on the thermodynamic black hole…

12 10 2016

I recently wrote about the thermodynamic black hole; articles about ERoEI keep popping up in my in tray that truly baffle me…… As Alice Friedemann told Chris Martenson in the podcast I discussed in the aforementioned blog post, “everyone disagrees on what to leave in or out of their ERoEI analyses”….

I was pointed to another blog called Ramez Naam where the following was published…:

There’s a graph making rounds lately showing the comparative EROIs of different electricity production methods. (EROI is Energy Return On Investment – how much energy we get back if we spend 1 unit of energy. For solar this means – how much more energy does a solar panel generate in its lifetime than is used to create it?)

This EROI graph that is making the rounds is being used to claim that solar and wind can’t support an industrialized society like ours.

But its numbers are wildly different from the estimates produced by other peer-reviewed literature, and suffers from some rather extreme assumptions, as I’ll show.

Here’s the graph.

eroi-of-solar-wind-nuclear-coal-natural-gas-hydro-800x630

This graph is taken from Weißbach et al, Energy intensities, EROIs, and energy payback times of electricity generating power plants (pdf link). That paper finds an EROI of 4 for solar and 16 for wind, without storage, or 1.6 and 3.9, respectively, with storage. That is to say, it finds that for every unit of energy used to build solar panels, society ultimately gets back 4 units of energy. Solar panels, according to Weißbach, generate four times as much energy over their lifetimes as it takes to manufacture them.

Personally, I think these figures are a bit on the optimistic side, yet the author has a problem with them for being too low…!  Ramez Naam, who was born in Cairo, Egypt, and emigrated to the US at the age of 3 is a computer scientist, futurist, angel investor, and award-winning author, who also worked for Microsoft.  Enough said?  And what on Earth is an angel investor?

Anyhow, he further writes…:

Unfortunately, Weißbach also claims that an EROI of 7 is required to support a society like Europe. I find a number that high implausible for a number of reasons, but won’t address it here.

I’ll let others comment on the wind numbers. For solar, which I know better, this paper is an outlier. Looking at the bulk of the research, it’s more likely that solar panels, over their lifetime, generate 10-15 times as much energy as it takes to produce them and their associated hardware. That number may be as high as 25. And it’s rising over time.

I have seen others, like Susan Krumdieck claim that to keep our complex matrix going, an ERoEI of at least 10 is needed, so it’s interesting that Weißbach aims lower.

What I’d like to know is, how can anyone claim “ it’s rising over time.”?  Last time I looked, all renewables were entirely made using fossil fuels, and their ERoEI is plummeting…

Remember the “Twilight of the age of oil” series published here some time ago? One of the charts in that series of article resurfaced on another blog (through Zerohedge)……

The Coming Thermodynamic Oil Collapse Is Worse Than I Realized

Last week, I spoke with Bedford Hill of the Hills Group about their “Thermodynamic Oil Collapse” model.  What an interesting conversation it was.  Bedford Hill was the project manager of a group of engineers that put over 10,000 hours in designing their Thermodynamic Oil Collapse model.

Bedford told me that after they ran the model, the results were so shocking, they sat on the damn thing for two years before publishing.  I asked him did any of the engineers that worked on the model disagree with the results?  His answer was, “Not a single one disagreed.”

It has taken me some time to digest this new energy information as well understand the details by talking with Bedford Hill and Louis Arnoux of nGeni.  Again, I will be interviewing these gentlemen on this Thermodynamic Oil Collapse model and the implications shortly.

EROI levels

Anyone interested in reading the Hills Group work, you can go to their website, thehillsgroup.org, or check out their detailed report.

The rapidly falling EROI – Energy Returned On Invested is gutting the entire U.S. oil industry and economy.  Instead of the United States enjoying real fundamental growth based on increased energy consumption, we have turned to inflating electronic digits as an indication of our wealth.

As I explained in the beginning of the article, U.S. energy consumption has been flat for the past six years, while U.S. GDP has increased nearly 25%, as our supposed net worth has jumped 54%.  Again, this goes against any sound fundamental economic theory.  We have totally removed ourselves from reality.

While the Fed and Central Banks will continue to prop up the markets by printing money and buying bonds and stocks, they can’t print barrels of oil or energy BTU’s.

There lies the Rub…

So I ask…….. how can the ERoEI of anything, let alone solar power, go up, when the primary source of energy to do all those thing, mainly oil, is falling off a cliff?

But wait, there’s more…..   Geoff Chia sent me an email regarding an open letter he sent to the Doomstead Diner in which Louis Arnoux gets mentioned again….  Here’s what Geoff wrote…:

This open letter to The Zeitgeist Movement replaces an essay I originally promised to Diners, “Peak Oil Revisited Part 2: Why business as usual guarantees that global industrial collapse will be complete by 2030”. I have not had the time to elucidate all aspects of my argument in detail and Dr Louis Arnoux is probably doing a better job with his articles on this topic anyway. He is a true energy expert, I am merely a lay person trying to interpret the thoughts of the experts for the general public.

The other “Peak Oil Revisited” essay I promised, “Part 1b: Is an International Standardised Energy Dollar feasible?” has proved to be much more complicated than originally envisioned and is the lowest of my priorities at the moment. Even if an ISED is feasible it is unlikely to ever see the light of day for political reasons.

graph1-theelm-300x226As you know I ran sustainability meetings for doctors and scientists from 2006 to 2013. I note your Zeitgeist group is holding a meeting on sustainability on 10 September 2016. As a starting point for your discussion you may wish to display on your projection screen the letter I wrote earlier this year to “Doctors for the Environment Australia” . When I subsequently met with the Queensland DEA representative, Dr David King, he could not offer any factual or logical objections against my letter. His only comments were that although my views were consistent with those of many scientists, he felt he had to give DEA members “hope”. DEA are operating on the false hope they can fix rampant global warming which has now spiralled out of control. They have completely ignored more immediate energy and economic issues.

graph2-elm-over-netenergy-300x179Energy analyst Dr Louis Arnoux has informed me that world average1 EROI (energy return over invested, or to use the proper mathematical description for this ratio, energy return divided by energy invested) for petroleum fell below 10:1 a few years ago. Dr David Murphy’s figure for world average EROI of 17:1 for 2013 was an overestimate because Murphy himself wrote in his paper (published by the Royal Society) that his figure did not account for the energy costs of fuel refinement and transportation2.

graph3-net-energy-cliff-300x240According to other EROI luminaries, Drs Hall and Lambert3, a ratio of 10:1 is the minimum required for a complex industrial economy to function properly.

Some parts of the industrial world can continue to function at present because they have captured4 the few remaining high EROI (>10:1) sources for themselves. Others areas eg Southern Europe are losing or have lost access to such high net energy sources (“Hi-NES”)5, hence they are now deindustrialising and collapsing. The rest of the world will never industrialise. We have no significant liquid hydrocarbon replacements for conventional petroleum. Unconventional petroleum, with its woeful EROI of 3:1 or less, is an environmentally devastating scam and a stock market Ponzi scheme.

Decline in Hi-NES is the primary reason for the current global economic contraction6, a fact that conventional economists are too venal or too stupid to acknowledge. The present low price of oil is deeply misleading and is hiding the fact that oil has become less affordable/available for most people around the world due to demand destruction and deflation, temporarily freeing up more oil for “lucky” countries such as Australia.

Dr Jeffrey Brown’s export land model (ELM) shows that oil availability for oil importing countries will eventually fall off a cliff (see graph 1 from postpeakliving.com in which I have corrected a caption: the red line shows GROSS world oil production, which does NOT take into account the energy invested in that oil production. Hence the yellow circle is an overestimate of when zero oil will be available to oil importing countries). A more accurate curve on which to superimpose the ELM should be downslope of the Net Hubbert curve as shown in graph 2. Prior to me doing this, I do not believe anyone else has combined ELM and EROI concepts and it is high time someone did so.

A most vital concept to understanding why global industral societies will soon suddenly and catastrophically collapse, just as a teetering Jenga tower suddenly collapses, is the mathematical fact that the net energy available (= energy return minus energy invested) falls off a cliff when EROI declines to 5:1 (see graph 3).

Sudden catastrophic collapse is consistent with the view of Dr Ugo Bardi, one of the original “Limits to Growth” scientists, who calls this phenomenon the “Seneca cliff”. Dr Bardi is an incredibly smart scientist whose dire warnings over many years have been blithely ignored by all the stupid sheeple around him, hence he titled his blog “Cassandra’s Legacy”.

In human terms, plummeting EROI in the absence of any plan to transition to a post carbon lifestyle, will mean social breakdown, war, starvation7and mass die off on a monumental scale. No part of the world which depends on petroleum will be spared.

We can understand why TPTB promote false hopes for the future to the clueless sheeple, using extravagant bread and circuses like the Olympics. Such theatrics keep the herd distracted and subdued. Be assured that once the masses revolt, the drones will be deployed.

On the other hand, offering intelligent people false hope for the future is in my view deeply inappropriate, especially if useful measures can be taken right now to mitigate impending hardships. Unfortunately the window of opportunity is closing fast. What is your transition plan?

You may vehemently reject my warnings and choose to ignore this letter because everything seems “fine” to you now, however denial will not make a looming catastrophe magically disappear.

One of your previous speakers promoted manned space travel to Mars. How useful, do you think, is that sort of meeting?

Regards

Geoffrey Chia, August 2016

IF you like further homework, I found some most interesting links on that SRSrocco website, including videos called the Hidden Secrets of Money made by Mike Maloney who was interviewed by Chris Martenson, and another articles on the collapse of the USA through analysing  its disintegrating infrastructure…..

It’s raining here, still, and I may go to the Community House to watch the hidden secrets of money there before I run out of bandwidth……

Enjoy!

Geoff Chia’s footnotes

Footnotes:

  1. Global “average” EROI of below 10:1 at present means that most oil fields now yield EROI below 10:1 (eg perhaps only 8:1 or 6:1). However there are a few oil fields which continue to yield a high EROI (eg perhaps 20:1), oil fields which the vultures are now circling.

  2. Murphy DJ. 2014 The implications of the declining energy return on investment of oil production. Phil. Trans. R. Soc. A 372: 20130126.

  3. Lambert, Jessica G., Hall Charles A. S. et al. 2014. Energy, EROI and quality of life. Energy Policy 64:153–167 “There is evidence…that once payments for energy rise above a certain threshold at the national level (e.g. approximately 10 percent in the United States) that economic recessions follow. “

  4. Such capture can be accomplished by fair means (eg providing useful products to the oil vendors in exchange for their oil), or foul (eg the criminal protection racket known as the Petrodollar).

  5. Being starved of credit

  6. In China, intolerable pollution has been a major factor for their economic slowdown, as well as the marked reduction in overseas demand for their industrial output

  7. Mass agriculture is crucially dependent on petroleum (also natural gas)