Biofuel passes U.S. Navy voyage test USS Ford (FFG 54) successfully transited from the ship's homeport in Everett, Wash., to San Diego, March 2, using 25,000 gallons of a 50/50 algae-derived, hydro-processed algal oil and petroleum F-76 blend in the ships LM 2500 gas turbines. Credit: U.S. Navy SAN FRANCISCO, March 21 (UPI) -- The U.S. Navy is turning to the sea as a fuel source for its ships, experts say, successfully testing an algae-derived fuel on long voyages. The U.S. Navy frigate fleet ship USS Ford sailed from its home port in Everett, Wash., to San Diego using 25,000 gallons of the algae-based fuel blended in even proportions with standard F-76 military diesel, TG Daily reported Wednesday. Solazyme, a San Francisco-based company that ferments algae to produce oil that can be refined into fuel, said its Soladeisel fuel performed perfectly on the 1,200-nautical-mile trip. The Navy reported "there was absolutely no difference, whatsoever, in the operation or performance of the ship" using the algae-derived fuel. "Feedback from the ship's engineers was favorable; the crew reported that operational performance of the fuel system and gas turbine engines on the 50/50 blend was ... comparable to operations on traditional petroleum F-76," Solazyme confirmed in a statement. Last December the Navy said it will pay $12 million to purchase a total of 450,000 gallons of biofuels from Solazyme and Louisiana-based Dynamic Fuels, which makes its fuel from used cooking oil and non-food-grade animal fats.