Update: Very cool: Dilbert blog [Scott Adams] has linked to this article.
In terms of Scott Adams idea that Israel with 100 times cheaper solar power could break the Middle East oil stranglehold. The Israeli government announced its support for a broad effort to promote the use of electric cars, embracing a joint venture between an American-Israeli entrepreneur and Renault, of France, and its partner, Nissan Motor, of Japan. The idea, said Shai Agassi, 39, the software entrepreneur behind the new company, is to sell electric car transportation on the model of the cellphone. Purchasers get subsidized hardware – the car – and pay a monthly fee for expected mileage, like minutes on a cellphone plan, eliminating concerns about the fluctuating price of gasoline.
Solar panels generate electricity when photons in sunlight knock loose electrons in silicon or another semiconductor. Other concentrated photovoltaic makers magnify sunlight about 500 times. SUNRGI says it can multiply that by four because it has a system to instantly cool its germanium-based semiconductor from 3,300 degrees to 20 degrees above ambient temperature. High temperatures can melt a solar cell.
Also pushing down costs are a highly efficient semiconductor that converts 37% of the sunlight to electricity, more than double the industry average. The unit’s compact size allows it to be made at electronics or PC factories, avoiding the need to build new plants.
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SUNRGI technology is discussed in greater detail at their website.
The reactive element in the researchers’ patent pending device is genetically engineered proteins using photosynthesis for production of electrical energy.
They also claim that PS I generates a stable charge separation in 200 ns across 6 nm of protein to generate an electric potential of 1 V with quantum efficiency of 1 and absorbed energy conversion efficiency of 47 percent. A further advantage of PS I is said to be its transparency to infrared radiation, which eliminates the need for expensive cooling equipment.
The researchers include Prof. Chanoch Carmeli, Dr. Shachar Richter, Dr. Itai Carmeli and Prof. Yossi Rosenwaks. Ramot, Tel Aviv Universitys technology transfer company, is set to help commercialize the invention.
Larry Loev, director of business development for high technologies at Ramot told EETimes the low cost of the proposed device is based on the low cost of PS I in comparison to silicon. While one square meter of PS I should cost around $1, a similar area made of silicon should cost around $200.
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Coolearth’s concentrated solar power balloons is my favorite for solar power. SUNRGI appears to be ahead by a few months to a couple of years. Nanosolar and Coolearth concentrated solar balloons are being deployed to municipal and rural areas.
The overall energy plan that I would recommend In the big energy picture solar power is tiny and even with these breakthroughs will take time to have a major impact. Plus without cheap power storage solar is not base load power.
For wind power, kitegen is a more promising architecture
Generation of fuel from algae is the best bet for a lot of efficient biofuel
Nuclear power can and will have far more positive impact than most people believe.
This article points how much risk there is for each energy source and show how rooftop solar can cause more deaths than Chernobyl. The solar options above SUNRGI, the protein pools and Coolearth are installed on the ground.
Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels.
A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts. He is open to public speaking and advising engagements.
“On the plus side you could control bees and stuff for more precise pollination for better agriculture”
Assuming you could even find the bees.
en.wikipedia.org/wiki/Colony_Collapse_Disorder