6.5 million kilowatt hours annually from the waste of about 800 milk cows, an output that is sufficient to supply approximately 600 homes.
BiGG wrote:"The system is projected to generate approximately 6.5 million kilowatt hours annually from the waste of about 800 milk cows, an output that is sufficient to supply approximately 600 homes."
eric_b wrote:f*cking troll
DriveElectric wrote:BiGG might be overly optimistic, but that hardly qualifies for the tittle of "f*cking troll".
stupid_monkeys wrote:BiGG, these renewable energies will only help the transition. All we have to do is meet them half way with better policies, incentives, energy ethics, and population control (a tall order no doubt). High oil prices will hopefully remind people that there is no free energy lunch.
Jack wrote:This begs the question - can bull manure generate significant quantities of electricity, just like the cow manure?
If so, limitless growth must surely be within our grasp.
BiGG wrote:Jack wrote:This begs the question - can bull manure generate significant quantities of electricity, just like the cow manure?
If so, limitless growth must surely be within our grasp.
Jack ol’ buddy! A cow doesn’t need nads for this process, its just need to shit and with 95+ million head in the United States, & 14+ million head in Canada ……… I’m seeing a whole bunch of electricity. Cool ain’t it! Cow shit was a real environmental problem in the past and nothing like making it into a win, win situation now. Think of the swine & poultry also btw, very exciting news for sure!
BiGG wrote:Jack wrote:Jack ol’ buddy! A cow doesn’t need nads for this process, its just need to shit and with 95+ million head in the United States, & 14+ million head in Canada ……… I’m seeing a whole bunch of electricity.
I don't think Bigg's optimism is totaly unjustified. I personally believe within a few more years we'll have enough break throughs to be able to replace oil entirely (including conservation and proper urban planning).
However what I also believe is that we don't have nearly enough time to implement the alternatives on a scale that would even partially replace oil. And with the coming economic melt down, we won't have the money.
Those 109 million head of cattle are grown with fossil fuels. You can't support nearly that many cattle without antibiotics and corn and everything else that comes with modern cattle farming. And if we don't have fossil fuel based fertilizers and pesticides, we're going to have to go organic.
Why have half the fertilizer makers left the US? High natural gas costs. Obviously making fertilizer with nuclear power--available in the US--is much more expensive than moving the factory to a continent with readily available natural gas. Farmers are already having a difficult time turning a profit with current fertilizer/pesticide costs--these things are only going to become more expensive if you have to synthesize them from other substrates at a much higher energetic cost. So dubious my ass.
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