Land Use: Ethanol vs Solar

This post was originally posted to Sustainable West Seattle’s web site in August of 2013

On a recent trip to Minneapolis, I looked out the window of the plane and saw a vast expanse of land growing corn. It had me thinking about ethanol, since much of that corn is being grown to feed not man nor beast, but cars and trucks. I wondered if we wouldn’t be better off covering that land with solar panels. On my return, I looked up some numbers and my suspicions were confirmed: we could produce about 4 times the electricity consumed in the US by covering the land now used to grow corn for ethanol with solar panels.

Continue reading “Land Use: Ethanol vs Solar”

Land Use: Ethanol vs Solar

This article was originally published on my blog at www.sustainablewestseattle.org in 2013

On a recent trip to Minneapolis, I looked out the window of the plane and saw a vast expanse of land growing corn. It had me thinking about ethanol, since much of that corn is being grown to feed not man nor beast, but cars and trucks. I wondered if we wouldn’t be better off covering that land with solar panels. On my return, I looked up some numbers and my suspicions were confirmed: we could produce about 4 times the electricity consumed in the US by covering the land now used to grow corn for ethanol with solar panels.

Continue reading “Land Use: Ethanol vs Solar”