Navy's Great Green Fleet Initiative Powers USS John C. Stennis Carrier Strike Group

Story Number: NNS160202-03Release Date: 2/2/2016 10:55:00 AM
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By Brian J. Davis, Naval Supply Systems Command Fleet Logistics Center Puget Sound Office of Corporate Communication

MANCHESTER, Wash. (NNS) -- The fast combat support ship USNS Rainier (T-AOE 7) departed the Manchester Fuel Depot Jan. 22 with more than 1 million gallons of alternative fuel blend provided by Naval Supply Systems Command (NAVSUP) Fleet Logistics Center (FLC) Puget Sound in support of the Navy's Great Green Fleet Initiative.

Rainier pulled into the Manchester Fuel Depot, the largest single site DoD fuel terminal in the continental United States and took on more than 3.7 million gallons of F-76 marine diesel fuel.

It was a typical operation for NAVSUP FLC Puget Sound fuel personnel and Rainier's crew, but this time the ship's liquid cargo was composed of an alternative blend consisting of 10 percent biofuel manufactured from animal fat mixed with standard petroleum-based fuel.

The alternative fuel blend is being used to power the surface ships assigned to the USS John C. Stennis Carrier Strike Group (JCS CSG) during its current deployment. Upon departing San Diego to join the JCS CSG Jan. 20, Arleigh Burke-class guided missile destroyer USS Stockdale (DDG 106) officially became the first Navy surface ship in history to use the alternative fuel blend for regular operations.

The Navy's focus with the Great Green Fleet initiative is to demonstrate the ability to adapt new technologies to expand options for energy sources available to the Navy and Marine Corps.

"The purpose of this initiative is to prove we can do it," said NAVSUP FLC Puget Sound Fuel Department Director Lt. Cmdr. Scott McCarthy. "It shows that there is another option available, giving us greater flexibility for powering our operational forces."

Secretary of the Navy Ray Mabus said, "Diversifying our energy sources arms us with operational flexibility and strengthens our ability to provide presence, turning the tables on those who would use energy as a weapon against us."

Manchester Fuel Depot received the initial biofuel product via Military Sealift Command chartered tanker M/T Empire State earlier in the week. Once the fuel was offloaded, NAVSUP FLC Puget Sound Fuel Department personnel conducted testing and processing to verify the fuel's purity, quality, and mixture proportions. Once the technicians finished their work, the fuel was ready for issue to the Rainier and subsequent distribution to the JCS CSG.

The operation was a milestone for the Fuel Department crew. Their first time operating with alternative fuel went smoothly, from initial receipt of the fuel shipment through processing and fuel transfer to the Rainier.

"This was an opportunity to showcase our capabilities," said McCarthy. "Our operational flexibility and ability to provide top-notch logistics support for the Great Green Fleet Initiative is evidenced by the hard work of the men and women working behind the scenes at the Manchester Fuel Depot."

According to NAVSUP FLC Puget Sound officials, being chosen as a source for the JCS CSG's alternative fuel supply provided a chance to put the full potential of the organization's logistics capabilities on display for its customers to see.

"This opportunity to support the JCS CSG truly demonstrates the Manchester Fuel Depot's ability to adapt to new technology and provide capable, flexible fuel support to our operational forces," said NAVSUP FLC Puget Sound Commanding Officer Capt. Tim Jett.

According to a press release from the office of the Assistant Secretary of the Navy for Energy, Installations and Environment, the biofuel is obtained from waste beef tallow and fat provided by Midwest farmers and ranchers that is collected and processed into fuel by a California-based company.

The Great Green Fleet initiative showcases the ability of the Navy and Marine Corps to use energy efficiency and alternative energy sources to enhance combat capability and operational flexibility.

The Manchester Fuel Depot is managed by the NAVSUP FLC Puget Sound Fuel Department. The fuel depot's mission is to provide customers with top quality military specification fuel, lubricants, and additives used by land, sea, and air forces. The facility issues, manages, and receives bulk petroleum products and is tasked with ensuring compliance of product quality, inventory control, and environmental regulations. Manchester Fuel Depot provides fuels support for U.S. and allied forces throughout the Puget Sound region and the Pacific Rim.

NAVSUP FLC Puget Sound, one of eight fleet logistics centers under NAVSUP GLS, provides operational logistics, business and support services to Navy, Coast Guard, Military Sealift Command and other joint and allied forces. Products and services include contracting, fuels, global logistics, hazardous material management, household goods, integrated logistics support, material management, postal, regional transportation and warehousing.

NAVSUP GLS provides global logistics for a global Navy. The organization is made up of more than 6,300 military and civilian logistics professionals operating from 105 locations worldwide providing an extensive array of integrated global logistics and contracting services to Navy, Marine Corps, joint operational units, and allied forces across all warfare enterprises.

For news and information about NAVSUP FLC Puget Sound, visit or find it on Facebook at

For more news from Naval Supply Systems Command, visit

USS John C. Stennis (CVN 74) approaches USNS Rainier (T-AOE 7) for a replenishment-at-sea.
160118-N-GZ947-018 PACIFIC OCEAN (Jan. 18, 2016) USS John C. Stennis (CVN 74) approaches USNS Rainier (T-AOE 7) for a replenishment-at-sea. Providing a combat-ready force to protect collective maritime interests, Stennis is operating in the U.S. 3rd Fleet area of operations for a regularly scheduled Western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kenneth Rodriguez Santiago / Released)
January 19, 2016
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