Solar Cooker
April 14th, 2008|
Check out the heat on this solar cooker. Watch your fingers! |
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Check out the heat on this solar cooker. Watch your fingers! |
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I ran across this competition a few weeks ago and I thought it was a great idea. Invite the best designers in the world to try and design technologies which are more power efficient and sustainable but still stylish and useful. In other words, develop technologies which remain marketable but are still good on the environment. For example, from an off the grid perspective, this gravity-powered 4 hour led lamp is a brilliant way to light up the house while using only the energy to turn the lamp over. (or lift it up with a string.) It’s similar to many of the old grandfather clocks you see in old houses. Even more interesting, to me is the possibility to extend this lamps capabilities to last even longer. Perhaps even hundreds of hours on one turn by adjusting the gears and such. More off-the-grid technologies below the fold |
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I was invited to a ISEEESA networking dinner last night at the University of Calgary. For the uninitiated, ISEEE is the “Institute for Sustainable Energy, Environment and Economics.” It’s a multidisciplinary institute at the UofC specifically designed to try to deal with the many problems facing our world with climate change and peak oil. ISEEESA is the Student Adjunct to that group with the mission statement:
The crowd was fairly impressive, and the food was okay (I didn’t enjoy the beef as much as everyone else seemed to). I met people from Devon Canada, the National Energy Board, and many engineering students wanting to get a leg up by networking with these big wigs. However, the highlight of the evening was the keynote speaker, Chris Turner. The writer of a very interesting book, “The Geography of Hope“. Discussion on his book and talk after the fold. |
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As discussed in an earlier OTG posting. The idea of going off the grid can include the ability to grow enough food to supplement the supply for whoever is occupying an off the grid apartment. Food is on the grid, and requires many gallons of gasoline to ship/grow/process before it even reaches the supermarket. By taking the idea of community gardens a bit further, it is not unreasonable to imagine an off the grid apartment complex which has it’s own hydroponic food. Knafo Klimor Architects took the idea of not only making an apartment environmentally friendly, but also bringing some of the environment into the apartment to produce usable food for the residents. Pretty pictures below the fold: |
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The trauma worms experience in a composting toilet is nonexistent according to a vermicomposting expert. This was enough to satisfy the people holding up development of the fantastic energy and water saving technology. To even suggest that worms, which have no brains to speak of, could become upset by having human waste given to them regularly as food, is absurd. |
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A new wind farm in Alberta can power a city of over 30,000 people. The farm is located near Taber, and is operated by ENMAX.
I’m looking forward to Saskatchewan one day competing with Alberta’s growing wind power generation expertise. We have the open spaces and blustery winds that should be ideal for farms like the Taber operation. |
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The crown corporation SaskPower has finally made a positive move in “net metering”. This allows people who have their own power generation capabilities to sell their power back to the crown utility at the same rate they buy power from the utility. Previously SaskPower was not being as fair to electricity generators, and so the number of people willing to do it had never risen sharply, to my knowledge. – |
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While I am certain this was not his intention, the possibility of taking a large building in a downtown off the grid by using wind power and such, and then making it into a full blow arcology by simply growing all of the food necessary would be an incredible way to get off the grid. From the torontoist:
1337hax0r |
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Finally, a politician starts to figure out what’s wrong with corporate mentality when it comes to renewable energy.
The idea of supply and demand is a useful one for working on increasing the capacity of an organization. However, simply raising prices and avoiding building more of these wind turbines does not help anyone except the few executives at the top of these organizations. Hopefully someone else will step up to the bat and provide cheap clean energy to Britain and hopefully, when they do, the British government will be fully supporting their initiative. 1337hax0r h/t Liberal England |
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but the government seems to refuse to invest in it… What is it? Solar power. from the NYT:
1337hax0r |