By chad, Section Commentary Posted on Tue Aug 30, 2005 at 07:03:50 AM PST
Author: Erich J. Knight
Over the past year many luminaries have made clarion calls for a concerted effort to solve the energy crisis. It is a crisis, with 300 million middle-class Chinese determined to attain the unsustainable lifestyle we have sold them. Their thirst for oil is growing at 30% a year, and can do nothing but heat the earth and spark political conflict. There is a clear and present need to focus technology into three areas to solve our energy problems.
We have been heating the earth since the agricultural revolution with the positive result of providing 10,000 years of warm stability. But since the Industrial Revolution we have been pushing the biosphere over the brink. Life forces have done this before—during the snowball earth period (Cryogenian period) in the Neoproterozoic toward the end of the Precambrian—but that life force was not sentient!
Thomas Freedman of the New York Times has called for a Manhattan Project for clean energy. Richard Smalley, one of the fathers of nanotechnology, has made a similar plea. We are at the cusp in several technologies to fulfilling this clean energy dream. All that we need is the political leadership to shift our fiscal priorities.
I feel our resources should be focused in three promising technologies:
Nanotechnology: The exploitation of quantum effects is finally being seen in these new materials. Photovoltaics (PV) are at last going beyond silicon, with many companies promising near-term breakthroughs in efficiencies and lower cost. Even silicon is gaining new efficienies from nano-tech. New work on diodes also has great implications for PV, LEDs and micro-electronics.
Thermionics: The direct conversion of heat to electricity has been at best only 5% efficient. Now with quantum tunneling chips we are talking 80% of Carnot efficiency. A good example is the proposed thermionic car design (PDF) of Borealis. The estimated well-to-wheel efficiency is over 50%. This compares to 13% for internal combustion and 27% for hydrogen fuel cells. This means a car that has a range of 1500 miles on one fill-up. Rodney T. Cox, president of Borealis, has told me that he plans to have this car developed within two years. Boeing has already used his Chorus motor drives on the nose gear of it's 767. The Borealis thermocouple power chips (and cool chips) applied to all the waste heat in our economy would make our unsustainable lifestyle more than sustainable. For more information, there is an extensive discussion on thermoelectric patents at Nanalyze Forums
Biotechnology: Since his revolutionary work on the human genome project, Craig Venter has been finding thousands of previously unknown life forms in the sea and air. His goal is to use these creatures to develop the ultimate energy bug to produce hydrogen and/or use of their photoreceptor genes for solar energy. Imagine a bioreactor in your home taking all your waste, adding some solar energy, and your electric and transportation needs are fulfilled.
Fusion: Here I am not talking about the big-science ITER project taking thirty years, but the several small alternative plasma fusion efforts and maybe bubble fusion. On the big science side, however, I do have hopes for the levitated dipole experiment (LDX).
There are three companies pursuing hydrogen-boron plasma toroid fusion, Prometheus II (Paul Koloc), Focus Fusion (Eric Lerner), and Electron Power Systems (Clint Seward). A recent DOD review of EPS technology reads as follows:
"MIT considers these plasmas a revolutionary breakthrough, with Delphi's chief scientist and senior manager for advanced technology both agreeing that EST/SPT physics are repeatable and theoretically explainable. MIT and EPS have jointly authored numerous professional papers describing their work. (Delphi is a $33B company, the spun off Delco Division of General Motors)."
and
"Cost: no cost data available. The complexity of reliable mini-toroid formation and acceleration with compact, relatively low-cost equipment remains to be determined. Yet the fact that the EPS/MIT STTR work this technology has attracted interest from Delphi is very significant, as the automotive electronics industry is considered to be extremely demanding of functionality per dollar and pound (e.g., mil-spec performance at
Wal-Mart-class 'commodity' prices)."
Electron Power Systems seems the strongest and most advanced, and I love the scalability, They propose applications as varied as home power generation at 0.0005 cents/KWh, cars, distributed power, airplanes, space propulsion, power storage and kinetic weapons. It also provides a theoretic base for ball lighting (PDF). The theoretics are all there in peer-reviewed papers. It does sound to good to be true. However, with names like MIT, Delphi, STTR grants, NIST grants , etc., popping up all over, I have to keep investigating.
Recent support has also come from one of the top lightning researcher in the world, Joe Dwyer at FIT, when he got his Y-ray and X-ray research published in the May 2005 issue of Scientific American (see also Dwyer's paper [PDF]), and according to Clint Seward it supports his lightning models and fusion work at Electron Power Systems.
The learning curve is so steep now, and with the resources of the online community, I'm sure we can rally greater support to solve this paramount problem of our time. I hold no truck with those who argue that big business or government are suppressing these technologies. It is only our complacency and comfort that blind us from pushing our leaders toward clean energy.
Please direct any comments or questions to Erich J. Knight, (or by phone at 540-289-9750).