Quote:
Originally Posted by rmay635703
...Then we have oil companies with patents on coal fired exhaust to algae to bio fuel systems that nobody seems concerned with, we rather push Co2 & Nox underground at a very high expense than just clean it at the source or better still not make to begin with, I forget how many acres you needed for each megawatt but it wasn't bad at all to make a zero emission algae cleaned coal plant.
Ah well, I guess colorado was wrong.
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I saw a patent about mixing (pre treated?) farm tractor exhaust into the soil where the carbon, Nitrogens and CO2 etc were 'fertilizer' and thought little of it.
Seems I should have paid more attention!
https://www.google.com/search?client...o+fuel+systems