Second column to run in the Lantern - my University’s newspaper.
I’ve felt burdened by all of the arguments revolving around alternative energy, and thus this column was born. You can access it on the Lantern’s website here:
http://media.www.thelantern.com/media/storage/paper333/news/2008/04/02/Opinion/New-Fuel.Ideas-3297839.shtml
Here is the full text. I’ve added a bit to it, since I had a 500 word limit to work with and I felt as though there was room for more argument. Unfortunately in the few comments I’ve gotten so far, a lot of people misunderstood my tone. It is sarcastic on purpose.
Without further ado:
This alternative/renewable fuel craze has become legendary. Not only are gas prices at an all-time high (according to Lyndon, it is because they can be), our economy is slowly edging toward recession. Our wallets are empty and so are our gas tanks. However, there is hope on the horizon.
Chevrolet has gone to the extreme and produces cars that run on biofuels. Honda and others have released hybrid cars. Don’t have that option? There is another.
Yes, I am talking about ethanol and biodiesel. We all know what it is - alternative biofuel made from the fibers of corn stalks or whatever. Alternative energy production is extremely important for preservation of fossil fuels. However, the energy it takes to clear the land and produce the crops necessary is depleted before any of the crops are harvested. In other words, corn biofuel production is self-sustaining.
Production of biofuels is a severe mix of technologies. Development within farm engineering, car design, economic ramifications, all of it is a mess. A few years ago, corn was looked at as the answer to all our problems, but it has created new ones. It only helped to increase carbon emissions. Think about it. Cutting down forests to create arable land to grow more corn. It just does not add up.
However, there are two overlooked weeds that can grow on the worst soil without yearly rotation, need little or no attention, require no chemical fertilizers or pesticides and grow wildly on their own. I am talking about hemp and jatropha. I can hear the snickers now, but in all fairness, these weeds are both fibrous and abundant.
Hemp, made famous by Cheech and Chong, produces oil at $43 a barrel, which is nearly $40 less than it takes to produce a barrel from corn. Hemp is also a useful source of paper, cloth, etc., but as far as I know the cotton industry scared them off. Compared to corn, hemp produces 10 tons more biomass per acre, saving the space and energy to cultivate it in the first place.
Jatropha, which grows wildly from China to Brazil, is just another neglected weed that is having land set aside to be cultivated. Easily compared to switch grass (its American cousin), jatropha has seeds that contain 40 percent oil, and this oil is perfect fodder for diesel fuel.
It is estimated that 500 million acres of farmland are unused within rotation each year, and crops such as hemp would thrive on this empty land. This would not only help to recharge the soil, but eliminate some carbon dioxide in the process.
Why waste so much usable land when our point in the first place is to start conserving? Corn seems to be the friendly answer, but when degredation of the earth’s resources is at stake, are we going to stop at friendly? I can picture us now, sitting in line at the gas station and angrily shaking our fists at the man changing the prices in front of us to a dollar higher while we’re waiting. In times of crisis we tend to lean on ravenous, and at that point friendly answers won’t be enough.
Getting the government to accept hemp’s alternate use would not be an easy task due to its relativity and similarity to its cousin, the cannabis plant. However, nature is not two-dimensional, and in this case I think we have taken a big step out of the fossil fuel box, but we can take a step or two further.