Embraer and GE recently held a series of test flights in an E170. The tests, flown out of Embraer’s Gavião Peixoto facilities, benchmarked the operational characteristics of the airplane and its GE CF34-8E engines when powered by HEFA (hydro-processed esters and fatty acids) fuel under a broad range of unique flight conditions.
San Diego-based SG Biofuels (SGB) announced today it has teamed with JetBio–an initiative that includes Airbus, the Inter-American Development Bank, Bioventures Brasil, Rio Pardo Bioenergia, Air BP and TAM Airlines–to accelerate the production of crude jatropha oil as a source for biojet fuel in Brazil.
A revised specification issued by standards organization ASTM International establishes requirements for the use of biofuel blends in conventional jet fuel, facilitating wider use of cleaner-burning “renewable” fuels made from plants.
At this year’s Paris Air Show, some big players bellied up to the biojet bar. Boeing flew one of its new 747-8s from the U.S. to the show fueled by a mix of 85-percent jet-A and 15-percent camelina plant oil derivative; Honeywell–the jet-engine and avionics manufacturer–made the trip using a 50-50 mix in a Gulfstream G450.
The electrically powered Solar Impulse (HB-SIA) is an amazing airplane and I was anxious to see it fly during the Paris Air Show. Unfortunately for me and probably many others who attended the biennial event, the weather did not cooperate until the last day of the show, June 26.
At last week’s Paris Air Show strong examples of leadership in efforts to reduce air transport’s environmental footprint came from two sources that, at least in the eyes of sometimes sanctimonious European observers, have not been seen as being at the vanguard of such moves: the U.S. and business aviation. During the administration of former President George W. Bush, the U.S.
Here we are, 41,000 feet in the air, sailing along at a little more than 476 knots and a little more than halfway from Morristown, N.J., to the Paris Air Show. We’ve got a biofuel blend of Honeywell’s finest and jet-A feeding engine one and straight jet-A in the other. The G450’s Rolls-Royce engines appear to be perfectly happy on a diet of either, and the flight is as smooth as a glass-top table.
What does it take to make a million barrels of “green” oil a day? According to San Diego, California-based Sapphire Energy (Hall 3 E118), the answer lies in combination of new environmentally friendly technologies. Sapphire aims to be producing about 67 barrels (2,800 gallons) of its fuel per day by 2014. By 2018, it hopes to be producing between 5,000 and 10,000 barrels of green crude per day.
Parker Aerospace (Hall 5 Stand D264) is featuring its recently developed thermal management and lubrication packages for aircraft engines here at Paris 2011.
Washington state and its neighbors in the U.S. Pacific Northwest claim to have established an early leadership position in the development of sustainable aviation biofuels.