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 Renewables Rape the Environment, so choose Nuclear
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H2Powerman
President / Education Director

USA
1082 Posts

Posted - Sep 10 2009 :  1:37:28 PM  Show Profile  Visit H2Powerman's Homepage  Reply with Quote
Wow. I stumbled on an article claiming nuclear power to be the answer to our "green energy" and renewable energy is "raping the ecology". Take a look.

http://www.newscientist.com/article/dn12346-renewable-energy-could-rape-nature.html

Abe Fouhy
AHANW President / Education Director
Abe@ahanw.org

Keithturtle
Senior Member

USA
348 Posts

Posted - Sep 11 2009 :  11:24:35 PM  Show Profile  Visit Keithturtle's Homepage  Reply with Quote
Nuclear has the corner on energy density, but the land-use issue overlooks potential for dual use. Solar is making strides, and this platform offers average 15% efficiency with very low cost per watt capital

http://www.evergreensolar.com/app/en/home/

You can configure these in any power scheme; set up your panels for 2.5 volts and all the amps you can gather and power your electrolyser anytime the sun shines. With a little effort the power can be had cheaply. It's really only a matter of scale

http://www.everbrightsolar.net/72-3x6-solar-cells-with-clipped-tabs--flux-wires-and-so7236.html

Turtle
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Tdolan
Senior Member

USA
267 Posts

Posted - Sep 18 2009 :  04:37:59 AM  Show Profile  Visit Tdolan's Homepage  Reply with Quote
This is a pretty interesting concept...making your own solar panels to fit the design of the electrolyser...I've been designing the electrolyser to fit the solar panels, which given the current trend to making higher voltage panels..which I think, makes it more difficult (expensive) to build the electrolyser
There is definitely an opportunity for some balance here.
I see one opportunity as educational...When I do demos I just grab my 50 watt panel which is somewhere around 12 volts and 4 amps and hook it up to a couple of pieces of metal in the KOH solution inside a glass container...its great to see all the bubbles...people actually get the concept but...from a technical side....I'm definitely over voltaging the cell and the metal turns black

Thanks for the link.
its something to seriously consider.
Tim
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Erik
Executive VP / IT Director

USA
851 Posts

Posted - Sep 21 2009 :  10:39:51 AM  Show Profile  Visit Erik's Homepage  Send Erik an AOL message  Click to see Erik's MSN Messenger address  Send Erik a Yahoo! Message  Reply with Quote
quote:
This is a pretty interesting concept...making your own solar panels to fit the design of the electrolyser

That's why I love these open-ended discussions, I think it's where some of the best ideas come out!

Erik Szewczyk
AHANW Executive VP / IT Director
erik @ahanw.org
www.ahanw.org
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