Wednesday, January 27, 2010

Sun Frost RFVB Super Energy Efficient Medical Vaccine Refrigerator

Thomas Henry Culhane Mike Rimoin These are the Sun Frost medical refrigerators for off-grid use in Africa at 2000 dollars each. I think we can do much better with propane or natural gas refrigerators run on waste-food biogas by a factor of 1/2 to 1/3. Sun Frost products are great but I think we are too locked into this idea of using elec...tricity for everything instead of using the thermodynamics of locally available environments and resources. In Borneo our candle-powered-refrigerator (ammonia based) kept our vaccines and snake anti-venom in great shape.

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Hala Mohie Eldin
Hala Mohie Eldin
yes it's super expensive and what if we need bigger size freezers? I am so happy we are starting to do research that will actually reduce cost! and YAY for biogas, I just saw the few minutes of light produced in Mansheyet nasser video. Biogas rocks!
January 27 at 9:23am ·

1 comment:

suriya said...

What an exciting experience!/Hilarious! Delightful! True!/wonderful stuff! thank you!

Freezers