Biofuels Essential To Long-Term U.S. National Security

  • Biofuel expansion is about the advancement of many biofuels – not just ethanol, algae-based fuels, or biodiesel.
  • Thousands of U.S. men and women in uniform deployed around the world operate military equipment worth hundreds of billions of dollars to help ensure the free flow of oil around the world.

A retired U.S. Navy vice-admiral urges the continued expansion of the biofuels industry to enhance U.S. national security and help ward off threats from petroleum-exporting countries with opposing political views to the U.S.

“Those who wish to do the U.S. harm can exploit our vulnerability of our single mindedness on fossil fuels as our energy portfolio,” Vice-Admiral Dennis McGinn said during the 2012 Biomass Conference in Washington, D.C. in July.

McGinn’s point is from a report called “Powering America’s Defense: Energy and the Risks to National Security” written by McGinn and other retired military three- and four-star admirals and generals who concur on energy, the environment, and national security.

“(The issue is about) expanding the (United States) portfolio of energy beyond petroleum. That is what biofuels are all about,” McGinn told the crowd of 700. “I am not talking just ethanol, just algae-based fuel, or bio-based diesel. I’m talking about all of the above — biofuels.”

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Discuss this Article 1

Cliff Claven (not verified)
on Aug 15, 2012

Even Al Gore has now repented from the corn ethanol foolishness. To paraphrase a noted scientist who predicted in 2005 that Gore-inspired U.S. corn ethanol mandates would inevitably result in food price spikes like those of 2008 and today, "corn ethanol is subsidized, unsustainable food burning." The exceedingly poor 1.25 energy return on investment (EROI) of corn ethanol compared to the 8:1 EROI of petroleum fuel means that corn ethanol's energy balance is 32 times poorer than diesel and gasoline (in other words it requires 32 TIMES the energy to generate a given amount of corn ethanol fuel energy output as it does to generate that same amount of diesel or gasoline fuel energy output). To generate 8 barrels of diesel from crude oil with an 8:1 EROI requires 1 barrel of diesel. To generate the same 8 barrels of diesel-equivalent energy in ethanol (must actually make 13 barrels of ethanol to equal that energy) at a 1.25:1 EROI requires 32 barrels of diesel or equivalent energy input. Using fossil fuel energy to create ethanol from corn accelerates our use of fossil fuels by a factor of 32! And we have no choice but to use fossil fuel for most of this energy input. Natural gas supplies the hydrogen for the ammonia in all artificial fertilizer; petroleum hydrocarbons provide the chemical feedstock for the pesticides and herbicides; petroleum powers most farm machinery; coal or gas likely provide the electricity and the heat for the milling and distillation and refining. Trying to use ethanol for any of these steps would only lower the EROI further. When the full life-cycle of fuel creation and fuel combustion is compared, the corn ethanol cycle releases 2.7 times the GHG CO2 and consumes nearly 10,000 times as much water. This all derives from the EROI difference and is basic math that should be in the prospectus of all biofuel investment brochures. Our country is dying the death of a thousand paper cuts in the form of subsidies and grants to political cronys for projects that are killing our economy. We have to stop the bleeding. (references: 1. Wynn, Gerard. “U.S. Corn Ethanol Was Not a Good Policy: Al Gore.” Reuters. Athens, November 22, 2010. http://www.reuters.com/article/2010/11/22/us-ethanol-gore-idUSTRE6AL3CN2... ; 2. Hill, J., E. Nelson, D. Tilman, S. Polasky, and D. Tiffany. “Environmental, Economic, and Energetic Costs and Benefits of Biodiesel and Ethanol Biofuels.” Proceedings of the National Academy of Sciences 103, no. 30 (2006): 11206 ; 3. Guilford, Megan C., Charles A.S. Hall, Pete O’ Connor, and Cutler J. Cleveland. “A New Long Term Assessment of Energy Return on Investment (EROI) for U.S. Oil and Gas Discovery and Production.” Sustainability 3, no. 10 (October 14, 2011): 1866–1887. http://www.mdpi.com//2071-1050/3/10/1866/ .

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