Big news, maybe very big, in alternative energy sources

I have taken to calling my beliefs on the future of energy sources "weird energy." Why? Because the sources I am most interested in seem to violate the Second Law of Thermodynamics. Notice: this is so inviolable, we capitalize it. But they don't.

Why am I so interested in other energy sources? The obvious reason is a quest for zero carbon intensity, so getting rid of the big greenhouse gas. The other one is that the correlation between energy consumption and economic output, no matter how you measure it, and probably no matter when in history you look, is so tight that you could hang wallpaper by it. Some folks think I am weird because of this but, ya' know, data are data when used wisely. And this is really important.

Why think about "weird" sources? Minimally, because none of the current clean alternatives are cheap enough to really matter. They may get there, but if there are cheaper sources that work, why not go for them, even if they seem to violate physical laws. Beyond that, the energy potentials for these sources are difficult to logically digest, they are enormous, and should have enormous effects on economic systems.

With that, this week an independent group of physicists published the results of three series of tests starting in September last year and concluding in March this year on the so-called E-Cat of Andrea Rossi, an Italian entrepreneur.

The big news from the report, found here, is with the most conservative assumptions, the device produces over extended periods a minimum of an order-of-magnitude more energy output than is input or can be explained by any known chemical process. This is very conservative.

How conservative? The most eye-opening story is the first test in September 2012. The independent scientists did not have any participation from Rossi or his people; on their own they (accidentally) drove the device to failure in a fairly spectacular manner: the inner steel container of the device melted; the melting point of steel is ~ 1470 C. An outer ceramic container also melted. Ceramics have a melting point of ~ 2000 C. The active component producing this energy is a card-deck size core with powdered nickel, hydrogen, and some unspecified catalyst. No conceivable set of chemicals can produce such a chemical reaction, so something else is going on.

I won't go into theory here, as there are many and none which are yet sufficient. I will say this report has caught the attention of a wide group of skeptics who are properly evaluating the result.

Here is an image of the device about to destruct:

I believe the image on the left is from a thermal camera.

If this result holds, and Rossi successfully commercializes the device, the world will change dramatically. Possibly soon.

I will continue to use this space for updates that are significant.

The Overton Window for game changing exotic energy technologies

Political scientists invoke something called the Overton Window to describe the range of possible political conversations. Forget for the moment that the political right is trying to control this window.

I want to discuss a different 'Overton Window,' one which involves the possible conversations around truly radical, even exotic, energy sources. A small group of economists, including me, believe that much of what is to be understood in growth and development has a large energy component. So possibilities to radically change the supply and cost of energy causes great consternation. But moving the conversation window even a tiny bit will have great benefits.

Geographically for me, it is truly ironic that in 1989 Professors Pons and Fleischman were tarred and feathered and ridden out of town on a rail over their forced, though admittedly premature, assertion at a University of Utah press conference of low energy nuclear reactions, a.k.a. cold fusion, in their laboratory.

Well, some two decades later several very serious, very credible, scientists have come out of the closet in support of the so-called FP discovery. Scientists from MIT, NASA, and, especially, the US Naval Research and Development arm (SPAWAR), based in San Diego. If you have an open mind, some scientific aptitude, and a life-changing hour, try this. If you want to discuss it, I can follow some of it and guide you, especially around the implications of the high-energy neutron depositions. This is very good and careful science.

Further, at least a half dozen known commercial ventures are underway, one of which (Broullin) received $2 million in venture funding this week. Another, the Andrea Rossi E-Cat project, reports just this week self-sustaining 600C output from their current reactor. The implications of this, if supportable, are profound in two senses: self sustaining implies both electricity output and infinite over-unity possibilities.

Now this sounds all very speculative and even specious, and you may question why it even appears on an Econ blog. Fairly simple in an Overton way: as my research and dissertation leads me to believe there is no more important component of an economy than its energy availability and consumption, these discoveries are game changers, and Economists should try to understand, discuss, and even model the implications. I will leave it there for the moment.

So, if true, we are on the cusp of a radical energy transition. One which 'fixes' global warming and changes all of our Economic growth models. Not a bad time to be an economist. Or a human. Put away your tars, feathers, and rails.

Cold Fusion and Population - Environmental Musings

The center of gravity on climate change/global warming/... on the left is pretty fairly represented by Dean Baker's recent blog saying it's lights out figuratively and literally if we don't change our profligate energy ways. And this is by far more important inter-generationally than the current aggregate-demand-deficit-led fiscal deficits. Dean's post is here.

And, given mainstream science, he's absolutely right. This leads to the growth-neutral advocates with whom I have a moral problem in that it condemns the poorer nations to less wealth than we living in advanced countries enjoy. If that is to be the outcome, we should be crystal clear sure of our environmental arguments. I do not challenge results like those from the IPCC.

However, there are a couple of mitigating things going on, one in the realm of economics, and one in the realm of heterodox science.

First, for a recent department seminar on environment, I put together some data using the Kaya model and UN population projections to project CO2 emissions. What this clearly shows is that among greening of energy sources, energy efficiency, and population growth, it's population growth, through GDP growth, that has the greatest impact on CO2, by a factor of at least three times.

And, the closer we are to the UN 2010 population low estimate of growth, the better off we are, in fact, my analysis shows we bend down the CO2 curve starting in about 2050. Fertility reduction is what we should focus on. Fortunately, it is clear in the literature that GDP per capita growth and female education both significantly correlate with reduced fertility rates, and those trends are in train around much of the world.

So the best solution for CO2 mediation in the current context is headed in the right direction; we should give it a major shove. Helicopter drops of books and family planning items. You can see my slides here. Make sure to check out the embedded motion chart to visualize the effects of GDP and education growth on fertility by country. There may be hope in the following sense.

Growth of per capita income is not necessarily that bad for the environment, and those defending De-growth (reduction of GDP) might understate the economic, social and environmental effects of their policy suggestions.

Second, I will talk a bit of non-mainstream science, and thereby prove myself crazy for doing it publicly.

Remember cold fusion? In 1989 Professors Pons and Fleischmann, right here at the University of Utah, reported experimental results for an over-unity chemical reaction in a press conference. They were immediately, viciously, humiliated and attacked by the scientific mainstream, especially those whose gored ox was pulling the generously funded hot fusion projects. The cover story was that this violates thermodynamic laws. Case closed.

Except physics has evolved theories in which such results are supported without violating thermodynamics.

And one of the many serious experimenters working in cold fusion since 1989, Andrea Rossi, has announced and shipped an over-unity megawatt heat generator that uses its modern incarnation LENR, which stands for Low Energy Nuclear Reaction. The mainstream science is still out on this, but if its commercially successful, who cares?

Well, Dennis Bushnell, the chief scientist at NASA Langley, cares, and has spoken. He thinks LENR is a revolutionary epoch-changing technology whose time has come, a true game-changer.

I have gone on further than most care to read in one blog, so will stop and not embed more word or links in this post. Depending on the interest and tolerance for these surprising ideas, I will offer to follow up on this and post more sources.

Let me finish by saying, if true, this will put us on the road to virtually unlimited, very cheap, zero pollution distributed and compact energy sources. That would change much that is wrong with our current economies on the physical (but not distributional) side. And Dean Baker would be freed of his inter-generational global warming dilemma, so can get back to creating jobs here and now.