Water conservation has always been a hot button for aid organizations and environmentalists, and with a world wide lack of drinking water, and third world countries getting involved in the growing bio-economy, I think it’s time to look behind the curtain of the fuel movement that calls itself “green.”

Most of us are familiar with the “food vs. fuel” controversy that’s been making news, but in addition to this, one of the things that many people are taking a good hard look at, is water sustainability in reference to this corn ethanol fuel.

If we look at the raw data, it becomes apparent that it takes 1 bushel of corn to make 2.5 gallons of ethanol. Now that doesn’t seem so bad, until you ask yourself, “How much water does it take to grow that bushel of corn?”

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Inventor Denny Klein demonstrates his HHO (water) fuel technology for Houston’s Fox 26 television news. Klein has sought a patent for the concept and, reportedly, has been in discussions with major auto manufacturers. On the flip side, a simple Google search of the topic can produce profound criticism that the invention is a nonsensical “invention.” So, is Klein a revolutionary inventor or is this wishful thinking?

Source: Fox26, via YouTube