1,000 Gallons of Water for 1 Gallon of Ethanol - How Green is That? | WHAT REALLY HAPPENED


1,000 Gallons of Water for 1 Gallon of Ethanol - How Green is That?

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?”

Let’s look at some more raw data. Did you know that it takes 2,500 gallons of water to produce that one bushel of corn? That’s a lot of water for 2 and half gallons of Ethanol. Let’s take this thinking a step further. If it takes 2,500 gallons of water to create 2.5 gallons of ethanol, then it takes 20,000 gallons of water, to make 20 gallons of Ethanol.

Think of it like this, the average firetruck holds up to 1,000 gallons of water. Now imagine 20 firetrucks lined up side by side, that’s how much water it takes to make 20 gallons of Ethanol.

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