December 18, 2011

Can the US raise oil production enough to make N. America oil independent?

Yes, that's very likely (although the most important factor, by far, is declining consumption) But, that's not good enough. The whole world needs to kick it's addiction to oil:

1) N. American oil independence isn't nearly good enough: imports from Canada and Mexico hurt the balance of trade just as much as Saudi imports.

2) US oil independence isn't nearly good enough:

a) import dependence for many other countries makes their economies vulnerable to oil shocks - that leaves the US almost as vulnerable as it is now.

b) import dependence for many other countries makes them militarily vulnerable - that's unacceptable to the US (that's realpolitik).

c) The US would still be vulnerable to the disruption of oil shocks in the form of high prices.

3) oil is too expensive, even if it's domestic.

4) oil is polluting.

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That said, I think intellectual rigor/honesty demands that we acknowledge that US oil production is rising due to price incentives.

The Bakken oil's production peaked in 1992, and reached a low point in 2004. Anyone looking at that and looking no further than 2004 would see a classic peak. It hasn't peaked, like gold mining for instance: the current level is far above the peak, which the gold analogy wouldn't predict. https://www.dmr.nd.gov/oilgas/stats/statisticsvw.asp

Just as important, Bakken production is very profitable.

One might ask: "Haven't Bakken production increases only taken up the slack created by declines in Alaskan production? I'd say that it's misleading to pair those two things. It's a way of saying that we can't raise US production, and that's not realistic. Overall US liquids production has risen pretty significantly from it's bottom several years ago.

The lesson here: prices and market responses are still important, even for oil. it's not all geology: if the price rises, supply will respond in a significant way.

Again, we need to transition away from oil ASAP. Recent increases in domestic production don't change that at all.

November 9, 2011

Will developing economies get greater value from oil, and therefore out-bid the US?

Not really. Consumption of marginal value is...of marginal value. The US doesn't really lose much if it cuts down on fuel consumption that doesn't benefit the user very much.

For example, if people use a Prius instead of a Chevy Tahoe (reducing fuel consumption by 75%), they may have lost a little bit of status, comfort, acceleration and crash safety, but...they get to work just fine.

Similarly, if they move from a Prius to a Volt (reducing fuel consumption by another 75%, to the point that ethanol could provide all of the non-electric miles), they may pay a bit more upfront, but over the Volt's lifetime they'll come out ahead. A little frontloading of expenses seems like a pretty small price to pay, especially when a Volt (like EVs in general) has much better road performance.

There are many more examples: shipping companies may lose a tiny bit of flexibility by moving from trucks to rail; water freight may have to retrofit skysails, reduce speed a little (a 20% speed reduction gives a 50% fuel consumption reduction), and eventually go to specialized batteries which might require more stops in port for battery switching; makers of packaging may have to find ways to maintain structural strength while reducing plastic content; chemical companies may have to add a process step or two to use non-oil sources of hydrocarbons; middle income shoppers may go online, and consolidate a few trips while they're waiting for their Prius to arrive; lower income drivers will have to go to lower-status higher-mileage older small cars (whose depreciation cost is so low that it offsets higher repair costs) while they wait for Priuses to arrive in used car lots; telecommuting would make managers uncomfortable.

None of these are a really big deal - their development diverts R&D away from other productive uses, and slow the economy down a bit during the transition, but it's not TEOTWAWKI.

In the long-term, oil consumption will be strongly non-linear. Above about $80, investment grows in alternatives, especially batteries. As both R&D and manufacturing volumes increase, innovation and economies of scale are creating disruptive competitors whose costs will reasonably soon start to fall well below the old oil-based price norms - at that point oil consumption will continue to fall even if oil prices start falling.

At that point, oil exporters will be in deep trouble, and wish they had saved as many of those T-bills as they could....

September 29, 2011

Are electric vehicles fun to drive?

Yes. It looks like they're much more fun than conventional gas vehicles. The technical details: Power equals torque. ICE engine ratings traditionally are for peak torque. For EVs, we see that immediate torque is more important (both at zero speed and at mid-range speeds). That instant power just makes EVs more fun to drive.

Plus, they're quieter, have less vibration, and the battery weight lowers the center of gravity and provides great traction:

"There are many reasons why we call the Chevrolet Volt the best car in the world, but the fact that it can handle 1,100 miles driven at or near 73 MPH in flawless comfort and yielding close to 37 MPG, is one of them. The marketing folks at Chevrolet need to stop comparing the Volt to only the Prius, and focus just as much comparing it against other types of premium cars such as the Volvo C30, Audi A4, Mercedes C-class and BMW 3-series -- but with the fuel economy for long trips only 10 MPG behind the Prius, instead of 20 MPG for the others.

What is the bottom-line verdict of this review? If you are okay with a modestly sized four-seat car with modest cargo space, the Volt is the market's best premium car today. With tax incentives, the car may cost you close to $40,000, which compares reasonably with other performance/luxury sedans in its class.

I give it a perfect 10 out of 10 -- a verdict I have never given to any other car, ever. It's all about superior, and in this case unique, technology."

http://www.thestreet.com/story/11253286/1/testing-chevy-volts-endurance.html

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"The car is so pleasant to drive that I can’t imagine finding early adopters to be a problem. But after that, I’d like to see the Volt become available to the rest of us. Which is why we should hope for a kind of EV arms race, for a significant drop in battery prices and a rapid expansion of plug-in infrastructure. Because after putting a couple dozen highway miles on a vehicle like the Volt, plenty of people simply won’t want to go back to a conventional car."

http://www.popsci.com/cars/article/2010-10/never-mind-naysayers-chevy-volt-excellent

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"The revelation of driving the Tesla is that electric cars make really fun toys. The Tesla uses electric motors and software instead of pistons and displacement to generate its super-torquey, race-car performance. But behind the wheel, you don't miss the gasoline. "

http://online.wsj.com/article/SB10001424052748704201404574589900770542192.html

"The experience was exhilarating. "

http://energyoutlook.blogspot.com/
Monday, January 25, 2010
"910 Miles Per Gallon*"
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Consider how much time, capital, and engineering brainpower was invested to get the Porshe 911 to 0-60 in under 4 seconds: the first model rolled out in 1963 and they broke through the 4 sec barrier around 2005.

Tesla was founded in 2003. By 2009 it released the first roadsters which also did 0-60 in less than 4 seconds.

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In November 2010 DESIGN NEWS an article by Sr. Technical Editor Charles J. Murray, Electronics entitled ‘Chevy Volt Goes Beyond Green’ reports GM engineers saying VOLT OUTPERFORMS gasoline burning vehicles. The story line underscores Pamela Fletcher’s experience with testing VOLT across the Rockies.

Murray writes: “Clearly though, its [VOLT] much more than that” ...here’s the point, VOLT comes out as being another whole driving experience, a dimension unlike anything ICE.

September 24, 2011

What kind of car should we buy?

It seems to me that some kind of a variation on an EV (hybrid, plug-in hybrid, extended range EV, or pure EV) is the sensible answer to reducing and then eliminating oil consumption for personal transportation.

Consumer Reports said that a Prius was cost competitive at $3 gas; Kiplinger just said that the 5 year Total Cost of Ownership of a Chevy Volt is within $1,500 of a much inferior Chevy Cruze.

I only drive about 1,000 miles per year - I mostly use electric trains. Otherwise, I'd invest in something new and electric.

What do you drive?

July 23, 2011

Are we in overshoot?

Kind've.

What the heck do I mean by that? Well, to my mind "overshoot" suggests that humanity has exceeded the earth's carrying capacity for long enough and by a large enough margin that recovery from ecological and economic disaster is impossible.

It's not clear that overshoot as an ecological concept applies directly to modern human civilizations: humans do many things for the short term that are not sustainable, but which will be replaced when needed. For instance, the English were in overshoot in the 17th century when they over-used wood - then they switched to coal; coal has been partially replaced by natural gas, and a transition to wind is now beginning.

So, I think it's certainly possible to recover from our exceeding of earth's carrying capacity.

There's an enormous difference in difficulty between analyzing what can be done, and forecasting what is likely to happen.

It's very useful to know that there exist, with very, very little doubt, workable and affordable solutions1 to our fossil fuel problems. Humanity could, if it chose, eliminate it's carbon emissions and start pulling carbon out of the atmosphere moderately quickly. Removal of carbon from the atmosphere by agricultural and mineral sequestration is doable - just not practical as long as it's overwhelmed by new CO2 inputs.

Whether we will use them properly or, like the Vikings of Greenland, choose not to, will be up to our collective choices. As best I can tell, the primary barrier to better collective choices is resistance to change from the minority that will be hurt (car companies, oil companies, coal companies, etc, etc). This has little to do with the solutions, and is a problem for change of any kind at all.

*Edit: Personally, I'm not optimistic that humanity will choose to prevent Climate Change. As far as I can tell, the consequences of that will be pretty painful. I think it's likely that almost of humanity will survive it. The main consequence will be economic loss and migration for a minority and stagnation of living standards for the majority, while we focus most of our investments and innovation resources on managing and solving the problem.

1electrification such as electric vehicles and heat pumps; low/zero carbon sources of electricity from some combination of wind power, solar, tidal, nuclear, geothermal, etc, etc.

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We can't be over confident - we should challenge all of our assumptions, evaluate all credible risks, and prepare a diverse set of options.

I think, however, that neither running out of energy due to resource limitations nor lacking the technical means to deal with climate change are credible risks. I come to that conclusion after treating resource limitations as a credible risk over 30 years ago, and looking at the issue quite carefully. I started this blog in great part to share that information with you, anyone who cares to read.

July 22, 2011

What is "BAU"? Should we change it?

Isn't the effort to replace fossil fuels with renewable energy just Business as Usual? Shouldn't we be more ambitious about preventing growth that is destroying our environment?

I don't think so. We need to stop harming the environment.

Energy production per se doesn't harm the environment, Green House Gases do. Wind, solar, nuclear don't emit GHGs.

Industrial production per se doesn't harm the environment - careless mining and waste disposal do. Careless mining and waste disposal aren't essential to industrial production.

Economic growth doesn't harm the environment, careless expansion into wild areas does. Overfishing does. Over extraction of water does. Poaching in protected areas does. None of these are essential to economic growth.

I'm saying that

1) decoupling economic growth from environmental harm is possible;

2) decoupling is vastly preferable to deliberate reductions in overall economic activity intended solely to reduce environmental harm, and

3) decoupling is infinitely more politically possible than deliberate reductions in overall economic activity intended solely to reduce environmental harm.

Don't we want to move past simple consumerism?

Our benign management of our environment depends on our affluence and our total resources (technical, social, etc).

As countries and communities begin to be sufficiently affluent that they really "have enough", they begin to stop acting out of being scared for themselves, their families and communities, and start acting out of compassion for others, including other species.

They begin to expand the circle of "family", "tribe" and "community" to include other countries and religions, and other species.

They start to climb the Maslow hierarchy, and find fulfillment in people, life and ideas rather than consumption.

Affluence doesn't guarantee this kind of emotional/spiritual growth, but poverty certainly will prevent it.

Fear and poverty have very little silver lining.
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Beware of false trade-offs. If we're in overshoot, and TEOTWAWKI is inevitable, then it's important to say so. But if "overshoot" is unrealistic, or overly simplistic, then suggesting that Peak Oil (and Peak FF, and peak other things) will cause TEOTWAWKI is only giving ammunition to those people who are desperately attempting to prevent change away from oil and FF (and other things that are counterproductive).

I would argue that "overshoot" is way too simplistic: there's no question in my mind that we've way overshot some things: the amount of CO2 we can put in the atmosphere; the habitat we can take from other species; the harvests we can take from certain natural systems, especially fish; but the idea that we're in overshoot in energy terms is highly unrealistic.

The fact is that we could replace oil and FF in general quite affordably, if we chose to.

If we only chose to...

And that choice is affected by what we say here - we need to get it right. If we say that PO will cause disaster - how can we argue with an Exxon saying the solution is purely "drill, baby, drill"?? If we say that we're about to run out of coal, how do we argue with those who suggest that we don't have to reduce our use of coal because we're going to run out fairly quickly anyway?

July 21, 2011

Is infinite exponential growth possible?

Infinite growth in energy consumption on a finite planet is impossible. At some point, won't industrial society start crumbling and free trade begin to disintegrate?

No. This is framing the question in the wrong way.

Thinking about this is kind've fun, but a bit misleading. It suggests that very long-term growth in energy consumption/production is a tenet of mainstream economics. This is highly unrealistic. the volume of goods production levels off in a form of the logistics curve. For example, US car sales (cars & light vehicles) plateaued in the 1970's. Homes, steel, appliances and other durable goods have plateaued in the the same way. Like the demographic transition for population growth, resource consumption does not show an infinite exponential pattern. Instead, it follows an S-curve, levelling off at some point.

There's no reason to think exponential growth in energy consumption will continue forever.  Again, resource/commodity consumption follows a gaussian/logistic curve, not an exponential.  And, eventually, use of virgin minerals will decline to zero.  For instance, look at primary iron smelting in the US: it's very low, because scrap recycling has replaced it.

The idea that economic growth requires commodity consumption growth is a red herring, a strawman.

Now, goods aren't the only thing an economy produces. Goods production can flatten out, while services continue to grow indefinitely. We need quite a bit more of things like healthcare, engineering, education, the arts, etc.

Besides this basic problem with this idea, there are a number of lesser problems:

1) growth in goods production could continue indefinitely, if desired: the value of goods is a function of both quantity and quality. For instance, the US car industry is still growing in inflation adjusted dollar terms because they keep adding features: anti-lock brakes, electronic stability control, low-energy tires, etc, etc.

2) Energy efficiency wasn't a priority in a low-energy cost environment - energy efficiency could be increased by 2x-10x in general. growth in energy consumption per unit of hard goods could be eliminated permanently - energy efficiency growth could continue at the rate of growth of goods production for as long as needed for the plateau in point 1.

3) large categories of energy consumption could be eliminated entirely, as a practical matter: cars and most other portable times (electronics, etc) could run entirely on ambient solar power, if necessary (yes, I know, that would be inconvenient - don't get distracted by that - it's a theoretical point which is addressing a very theoretical Original Post). Homes can be made zero-energy.

The fact is that wind, solar and nuclear can provide far more energy than we'll ever need. We have more than enough resources for indefinite economic growth, though I'm not optimistic about preventing some of the terrible consequences of our neglect of the environment, like species extinction and climate change.

Can services really grow indefinitely?

Well, until we had all of the services we needed.  Healthcare is mostly a service rather than a manufactured good: doctors and nurses don't use much energy.  They have to get to work, and the facilities they work in need to be lit and heated, but reading somebody's chart takes little energy. 

It's true that information technology takes energy, but I suspect overall such energy use is relatively small and not growing:  CRTs have been replaced with LCDs, desktops with tablets, etc.  Databases grow in size, but servers get smaller, chips get more efficient, and the electricity to power it all is relatively small.  Similiarly, drug manufacturing takes little energy.  Medical devices such as imaging (MRI, PET, CT, etc) get smaller as they get better, and use less power.  Radiology has moved from silver film to digital imaging, which consumes less energy (and a lot less labor!).

Heck, knowledge workers like doctors and programmers could use a solar powered laptop, and not consume any power at all on a direct, daily basis.

in the end: service would have to comprise essentially the entire economy

On a percentable basis, perhaps, but not on an absolute basis. Everyone would continue to have the same level of goods as they had when production plateaued, and that would work just fine. Think of cars: production levelled off because demand was satisfied. Consumers were happy. There was no deprivation.

Once we are on board that physical resources cannot grow forever, does that impose a restriction for economic activity in general in the long run?

Not at all. Again, we only need a certain level of goods - once we have them, we're fine. Then growth continues for those services we need more of.

Don't services require goods?

Take hospitals, for instance - Much of their goods consumption is related to the activities of daily living: clothing, food, etc. That consumption would take place wherever the patient was.

Arguably some of health care is specialized goods, not services: drugs, medical devices and some treatments. We could spend some time analyzing that, but I'd say the discussion above about goods applies to them: they don't take much energy to manufacture, and their volume is limited - most of healthcare costs are highly skilled services by doctors, nurses, etc.  Ultimately, training & education is people plus IT, and IT is straightforward to make sustainable through efficiency, renewable power and recycled hardware.

Radiology requires some equipment, but that equipment is durable. It doesn't grow so much as change: CT and MRI develop increased speed, resolution, etc. Actually, radiology consumes a lot fewer resources than it did 40 years ago, as it converted from silver-based film to digital imaging.  Improvements in radiology can be described as increased quality: greater imaging speed and resolution, replacement of invasive modalities with imaging,  etc

A striking trend is the movement of patients (and treatment) out of inpatient settings, and into outpatient clinics. Nursing home placement is being reduced, in favor of keeping people in their homes.

On the other hand, there's no question that many services require workplaces. Those workplaces can be made mostly zero-energy (as homes can be made zero-energy with passive house techniques), and the balance of HVAC energy can be from renewables. Emergency transportation can be via PHEV (with small amounts of biofuel or synthetic fuel).

Wouldn't demand for services eventually be satisfied?

Yes, I imagine service growth would eventually end.

A good problem to have.

This, of course, raises a larger question: don't services require a base of hard goods to operate?

Basically.....no. Education requires only people and an IT infrastructure. The same applies to most services.  If we assume population stabilizes, and "goods" stabilize, then the number of computers per person stabilizes as well. They'll just keep on providing services using the same physical amount of equipment, although the equipment quality will probably improve.

Doesn't IT require energy?

Sure, but not much in the grand scheme of things, and PC/tablet/smart phone/server energy consumption are declining even as their functionality increase. Infrastructure investment peaks and then declines - highways, churches, homes, etc. That's why we saw a cathedral building bubble in the late Gothic high period, a railroad bubble in the 1880's, an electrical generation bubble in the 1920's, and an internet bubble in the 1990's. IT infrastructure has already peaked and leveled off.

Is the delivery of services subject to productivity gains?

Sure. A lawyer can spend 4 hours drafting a brief with a pencil, or 2 with a word processor, or 1 with software with canned phrases and automated bibliography. He or she can spend an hour presenting a motion in open court, or 5 minutes filing it online. A doctor can handwrite a radiology report, or word process it, or dictate it into software that automatically transcribes it.

I think the price of services is ultimately included in the price of goods.

Healthcare is partially a corporate cost in the US, but not anywhere else in the world. How is education included in the price of goods?

Is it even possible to have a service only economy?

No - no one is suggesting that .

what you are describing is a paradigm shift? you are talking about optimizing consumption and economic management to some boundary?

I think so.

Replacing fossil fuels with renewables; taxing mineral consumption instead of subsidizing it to reduce mining and increase recycling; moving from consumerism to quality of life; etc, etc.

Pretty conservative stuff for most of my readers, I hope.

Why insist on using the word 'growth'?

Because that's what most people call it. That's what economists call it.

Growth is generally considered to mean "improvement in our daily lives". Why fight that? Why tell people their lives have to get worse, if it isn't true? That will just destroy any hope of communicating to them that we need to make changes in the way we do things.

Tom Murphy, for instance, agrees with this idea, he just prefers to call such growth "development". Google "Exponential Economist Meets Finite Physicist", and look at the epilogue (or search for "development").  He shows that his intuition is out of sync with what's really going on by suggesting that such "development" might be 400 years off, when in fact it's already a big componenent of growth in the US and OECD.

Hasn't manufacturing in the U.S. been exported, along with its energy consumption?

Not really - manufacturing output is as high as ever in the US: planes, trains and automobiles, as well as oil refining, for instance.
You've been misled by the dramatic decline in manufacturing employment, primarily caused by automation and other kinds of improvements in labor productivity. For instance, the labor required to assemble a car (the majority of which are still made in the US, though some plants are owned by foreign auto companies) is dramatically lower than it was 40 years ago. For that reason, the UAW is much smaller. Of course, anti-union transplant auto plants in the South haven't helped the UAW either...

Don't all economists favor perpetual growth?
No, they favor growth until everyone has everything they need, as discussed above.

Biologists know that exponential growth always ends in collapse.

No, they don’t. There are many possibilities that happen in the wild. Collapse happens sometimes, and sometimes population levels fluctuate/oscillate around an average level. Sometimes growth ends in a plateau. I suspect collapse is the exception.
What about species extinction and Climate Change?

I've been  talking about commodity & energy supply related limits to growth.

You're talking about environmental damage (caused by over predation, habitat loss, and GHG pollution). I agree that environmental damage is an enormous problem and risk, but it is different.
In fact, it's in large part because I believe that Climate Change is an enormous problem that I spend time correcting myths like the danger of exponential growth - Climate Change deniers love it when people say that civilization depends on fossil fuels, and they love it when environmental activists discredit themselves by saying that saving our environment depends on destroying our economy.

Don't reinforce Koch talking points...