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Defense logistics agency issue - KMI Media Group

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hundred to a couple hundred thousand gallons, compared with more<br />

than 4 billion gallons for the bulk fuel purchase programs. However,<br />

the one-time buys of alternative fuels are still competitively bid on by<br />

several alternative fuel suppliers.<br />

Iden said DLA Energy plans to stick with its basic fuel procurement<br />

processes as the alternative fuel program matures into larger acquisition<br />

volumes. “It is tried and true, industry is comfortable with it, and<br />

they know when the RFPs for our recurring acquisition programs<br />

will come out.” However, one possible change in DLA Energy’s bulk<br />

petroleum acquisition programs is a shift toward more commercialspecification<br />

type fuels. “Instead of military specification JP8, we may<br />

see a move to the Jet A commercial specification fuel used by the airlines,”<br />

Iden noted. “We are in the beginning phases of this conversion.<br />

It is not fully approved, but we are beginning the necessary steps in that<br />

direction. Using a commercial specification fuel may make it easier for<br />

refiners to supply us and may broaden our potential supplier base.”<br />

All alternative fuels approved as a replacement for military specification<br />

fuel for military use will be drop-ins, and will be blended with<br />

conventional fuels, thus having the same performance characteristics<br />

as the straight conventional fuels. So far, the Air Force has an updated<br />

military specification for JP8 blended with coal, natural gas or biomass<br />

converted to liquid by the Fischer–Tropsch (FT) process, Binder noted.<br />

Original prices for purchases of the FT product ranged from $4 to $7<br />

per gallon.<br />

The Navy and Army are working on their FT certification, and the<br />

services are also testing hydrotreated renewable fuels, with completion<br />

expected next year. “They are also starting on sugar to hydrocarbons,”<br />

Binder noted. For operational buys, in contrast to testing and certification,<br />

the price of alternative fuels will also be important. “Prices are<br />

going down,” Binder observed. For the latest purchase of 350,000 gallons<br />

of biofuel l for the Navy, the price was $26 per gallon.<br />

“When we started purchasing biofuels three years ago, the price was<br />

in the mid-$60 per gallon range,” Iden said. “Recently, we have seen the<br />

price drop by a factor of two or three for our more recent contracts.”<br />

The next step in gaining economy of scale for alternative fuels will<br />

come with larger purchases in the range of millions of gallons. “It’s a<br />

chicken-and-egg thing,” Iden said. “You must have volumes to lower<br />

cost. But to ramp up to the larger volumes, it will take time for the<br />

costs to come down.”<br />

DLA Energy’s purchases of alternative fuels will be set by customer<br />

requirements. The Navy has set a goal of 50 percent of its fuel coming<br />

from blends of alternative fuels by 2020, and the Air Force wants the<br />

same portion for its domestic fuels by 2016. DLA Energy has calculated<br />

that these goals translate into 387 million gallons of alternatives<br />

blended into JP8 and 336 million gallons blended into JP5 and F76.<br />

Iden emphasized that these are still just goals and objectives. “The<br />

assumption is alternatives will be competitive in price with conventional<br />

fuels by time we buy them for operational requirements.”<br />

Private companies play a very important role in getting fuel to DLA<br />

Energy and to the field where these fuels are needed. For example,<br />

the Supreme <strong>Group</strong> supplies primarily jet fuel to DLA, according to<br />

John Segleski, managing director for fuels. Volumes vary month by<br />

month, but are typically between 4 to 10 million gallons each month.<br />

Segleski said Supreme delivers this fuel to a range of locations across<br />

Afghanistan.<br />

“Supreme has been operating in challenging environments for<br />

more than 50 years, and has been providing services in Afghanistan<br />

for over 10 years,” Segleski stressed. “Supreme made a commercial<br />

decision to establish regional distribution centers to facilitate<br />

improvements in supply chain performance and has developed excellent<br />

infrastructure and storage facilities close to point of consumption<br />

on military bases, thereby reducing risk and enhancing service to the<br />

warfighter.” The company operates a robust supply chain, with multiple<br />

sources, multiple suppliers, multiple entry points and multiple local<br />

partners. “Supreme has the capability to move large volumes in what is<br />

a long, 90-day, supply chain.”<br />

Solazyme is working with DLA Energy and the U.S. Navy in fuel<br />

certification for the scale-up in renewable oil technology, said Bob<br />

Ames, vice president of Fuels Commercialization.<br />

To date, Solazyme has delivered what it believes to be the largest<br />

quantities of microbially-derived advanced biofuels in history, including<br />

over 600,000 liters of in-specification jet fuel and marine diesel to the<br />

Navy. “Since 2008, we have had several contracts with DLA Energy to<br />

deliver to the Navy increasingly larger quantities of algae-derived fuels,”<br />

Ames said.<br />

In 2009, Solazyme contracted with DLA Energy to provide over<br />

80,000 liters of algae-derived renewable F76 marine diesel fuel to<br />

the Navy. A second 2009 contract was for production of algae-derived<br />

renewable JP5 naval jet fuel. In 2010, Solazyme entered into a third<br />

contract to produce up to 566,000 liters of renewable F76 fuel. The<br />

Navy funded the contract option for purchase of 283,000 liters, which<br />

the company anticipates producing through the second half of 2012.<br />

“We believe that our performance of this third contract progresses the<br />

completion of the technical testing and certification program for our<br />

algae-derived fuel,” Ames said.<br />

Solazyme’s algae-derived fuels have been successfully tested in<br />

multiple Navy vessels. Its algae-derived jet fuel was tested successfully<br />

in May 2011 in a MH-60S Seahawk helicopter test flight using the fuel<br />

in a 50 percent blend with petroleum-derived jet fuel. This Seahawk<br />

flight was the first-ever military aircraft to fly on an algae-based jet fuel.<br />

The Navy also tested Solazyme’s marine distillate fuel in a destroyer<br />

over a 20-hour voyage up the California coastline. A biofuel speed record<br />

was set by the Navy when testing Solazyme fuel in a landing craft utility<br />

vehicle. The Navy has also supplied Solazyme’s algae-derived diesel<br />

to Maersk Shipping Line, which tested the fuel in a 300-meter Maersk<br />

Kalmar container vessel over a one-month, 6,500-nautical mile voyage.<br />

Solazyme fuel was also successfully tested in a Navy frigate, USS Ford.<br />

Solazyme agreed in December 2011 to supply 10 percent of the<br />

total feedstock required under a Navy contract for 100,000 gallons of<br />

renewable jet fuel and 350,000 gallons of renewable marine diesel.<br />

This new contract will be fulfilled by Solazyme in conjunction with<br />

Dynamic Fuels and represents the single largest purchase of biofuel in<br />

government history. The fuel will be used as part of the Navy’s efforts to<br />

develop a Green Strike <strong>Group</strong> composed of vessels and ships powered<br />

by advanced biofuel.<br />

The company is now taking steps toward supplying commercial<br />

quantities of tactical fuels, renewable JP5 and F76 to DLA and the Navy<br />

for operational use.<br />

Ames said fuels refined from Solazyme’s oil offer superior environmental<br />

benefits when compared to a majority of other biofuels.<br />

Life cycle greenhouse-gas emissions are reduced by a minimum of 66<br />

percent when used for road transportation, as determined by Life Cycle<br />

Associates, an independent carbon intensity measurement firm. O<br />

For more information, contact Editor-in-Chief Jeff McKaughan<br />

at jeffm@kmimediagroup.com or search our online archives for related stories<br />

at www.mlf-kmi.com.<br />

www.MLF-kmi.com MLF 6.5 | 15

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