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The bio diesel relies on a net investment in calories to achieve its green fuel. Most of the investment comes from petroleum products used as fertilizer. (All b
by gpapilion 7y ago
The bio diesel relies on a net investment in calories to achieve its green fuel. Most of the investment comes from petroleum products used as fertilizer. (All be it some time ago, I remember it being 4:1 calories invested:harvested for corn).
- geggam 7y agohemp... aka weed grows like a weed. https://phys.org/news/2010-10-hemp-viable-biodiesel.html https://phys.org/news/2010-10-hemp-viable-biodiesel.html