Military Biofuel Costs Slashed Thanks to Massive Navy Purchase
December 7, 2011 10:32 AM
comment(s) - last by
Fuel is still nearly five times as expensive as traditional fuel
For better or worse the U.S. military is trying to fight an "army of one" campaign to
switch its massive fuel consumption base
to domestic biofuels, safeguarding itself from foreign volatility. And despite some small bills to the U.S. taxpayers the push appears to be working.
Biofuels work pretty much like any production industry -- you produce more, and price per unit drops. Back in October 2010 the Navy purchased 20,055 gallons of
whopping cost of $424/gallon
. At the time that was one of the biggest U.S. purchases of a (non-corn ethanol) biofuel to date.
Fast-forward a year and the Navy is back at it. It's
a reported $12M USD to get 450,000 gallons of biofuel. The bad news? The fuel cost works out to around $26.67 per gallon -- around 6 to 8 times as much as traditional gas. The good news? The cost per gallon has plunged by a jaw-dropping factor of 15.9.
A peek at the algae biofuels production process. [Image Source: Solix Biofuels]
While the incredible cost reduction is unlikely to continue at its current pace, the purchase validates something some national security and environmental advocates have been emphasizing all along -- if you produce more, costs will drop.
The latest fuel purchase is a mixture of repurposed cooking oil ("yellow grease") from Tyson Foods, Inc. (
) and algae-based oils from Solazyme, Inc. (
). Tyson is current partnered with a refining company named Syntroleum Corp. (
) in a joint venture called Dynamic Fuels. The Navy's contract is with Dynamic Fuels, who has signed a subcontract with Solazyme to buy its algal oils for refining, to help fill the large order.
Navy Secretary Ray Mabus lauded the purchase as helping to grow the domestic biofuels market. The fuel will be used to help power the Navy's "green" Carrier Strike Group during exercises in the Pacific Ocean next summer.
The U.S. Navy's "green" Carrier Strike Group [Image Source: USN]
The Navy, which uses 80,000 barrels of oil a day (3.36M gallons/day), has made the amibitious pledge of getting 50 percent if its fuel from fossil fuel alternatives by 2020. At current demand levels, that would work out to around 613M gallons of biofuel a year.
It's not alone in that objective. The U.S. Air Force now has
98 percent of its aircraft
ready to run on a biofuel blend (though the allowed amount of biofuel in the blend is application-dependent).
The U.S. Armed Forces accounts for about 2 percent of total U.S. fuel consumption. Of last year's approximately 4.62 billion gallon, $15B USD fuel budget, 75 percent was used in overseas operations, while 25 percent was utilized at home.
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RE: A Real Green Strike Force
12/8/2011 4:55:56 PM
Are you honestly saying that this biofuel is either more readily available than crude oil, or that it's manufacturing plants are less complex or located in more diverse locations than oil refineries?
Even if we increased biofuel production a thousand fold we would still have FAR more oil generation capacity than we would have biofuel capacity. Your argument is completely meaningless for the exact reasons that you stated. Wars are won due to logistics. Paying over five times the cost for fuel is logistically impossible for a sustained war effort.
All your arguements apply a hundred fold to biofuel plants, depots and infrastructure. ALL of the oil infrastructure would have to be DUPLICATED for biofuels just to get your biofuel system to EQUAL where we already are with fossil fuels.
It is far easier to tap our PROVEN oil fields and continue operating our military until other sources are secured.
Biofuels change nothing, they simply can not scale up fast enough to be of any significance at this time, and again buying fuel at
costs is not the same as researching how to MAKE that fuel at a
More research is needed and the costs have to fall significantly further. Only then will biofuels become a viable option to fossil fuels - and only then because you will have the full might of the private sector assisting in the creation of the needed infrastructure.
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