After a long break from blogging, I’m glad to have the time to get back! First of all, from my title you will have probably noticed that I’m partially against cellulosic and plug-in hybrids as the solution to the world food crisis that biofuels and oil are helping to fuel. Sure, cellulosic can ensure we don’t use corn for ethanol and we don’t change wheat, barley, and other crops to corn fields for ethanol production. Sure, we can use plug-in hybrids and, if we’re lucky to scale renewables enough, power them with clean electricity and wean ourselves off of coal and oil. But have you stopped to think about what that means? I bet Mr. Henry Ford would have told you that you don’t have to think about it, that you should just go ahead and support the “real” solutions… Right!
In the last two weeks, biofuels have been attacked more than ever before from many angles. The world food crisis has become so severe that anybody who supports any biofuel that either uses food crops or takes land that would have otherwise gone to food production is criticized sharply. The arguments against biofuels, especially corn ethanol, are clear.
· First, ethanol produced from corn takes a chunk away from the corn that would otherwise go to direct human purposes, excluding livestock (of course, nobody ever questioned before the fact that directing corn and soybeans to cows makes the supply available for exports lower, and therefore keeps prices relatively higher; in other words, food prices before the current crisis could have been much lower if it wasn’t because of the luxury of eating high quantities of meat; maybe a big tax on meat can lower other food prices, which politician will be smart enough to propose this?).
· Second, as the demand for corn and soybeans surges, land that was used for other purposes is converted to corn and soy fields, therefore increasing the cost of the other crops (wheat, barley, etc.) because they’re less available.
· Lastly, using ethanol has no impact on how much oil we use because the energy balance is 0 or negative. On top of all this, we are losing benefits from cheaper ethanol that could be imported from Brazil if our goal was really to get rid of oil at the lowest possible cost.
So, we know all these things. We also know that the increasing price of oil, now nearly $125 per barrel, is also pushing food prices up, and that decreasing water supplies and crazier weather is also pitching in into the food price hikes we’re seeing. What we also know is that every policymaker and the public at large is thinking that the way out of this is making ethanol from something that doesn’t take up food or converting our cars to plug-in hybrids to have them run on electricity. So lots of money is going into cellulosic research and lots of venture capitalists are fully funding new ventures that hope to bring to market “environmentally-friendly” plug-in electric vehicles. At the same time, GM, Ford, Toyota, Honda, and other car companies are stepping up their development of these same technologies to bring such cars to market soon. What’s the problem with this?
Continue reading ‘Cellulosic, Plug-In Hybrids Are Biofuel Solutions? Think Again!’


The bustling halls of the United Nations climate negotiations still ringing in my ears, it’s been an incredible few months since I and other youth delegates from SustainUS returned from Bali. So many friends and neighbors emailed or stopped by to say “Thanks for sending your email updates from Bali!” and “Welcome home!” I still feel the excitement of working with the best & brightest of the youth climate movement around the world.




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