Air New Zealand Successfully Uses Bio-fuel

Aviation took a major step forward in its bid to become more environmentally friendly after an Air New Zealand plane successfully completed the world’s first flight powered by second-generation biofuel, on December 31st. The Boeing 747 took off from Auckland at midnight for a two-hour test flight, powered with a 50-50 mix of jet fuel and jatropha tree oil in one of its four engines. No modifications to the engine were needed.

Air New Zealand's chief pilot, David Morgan, who was on the test flight said, "We achieved everything we wanted to achieve and it as a significant milestone for the aviation industry, doing the very first jatropha-fuelled flight. We're thrilled." Morgan said the flight was notable for the lack of any surprises, “everything ran normally and as expected. "The fuel was indistinguishable from jet A1, a true drop-in fuel. You could not see a difference in the four engines."

The airline plans to source 10% of its fuel from sustainable sources by 2013.

Continental meanwhile has plans to run a test flight over the Gulf of Mexico with fuel derived form algae. First-generation biofuels would freeze at high altitude, but second-generation biofuels, which are made from plants, do not. Air New Zealand's jatropha nut biofuel was pre-tested to show that it was suitable for airplanes, freezing at -47C and burning at 38C.

In February, Virgin Atlantic successfully completed a flight between London and Amsterdam with a 747 powered in one engine by a mixture of 80% jet fuel and 20% biofuel - made from coconut oil and babassu palm oil.

Now let's see what they can do with bio-fuel for our cars!