Aviation industry shifts to alternative fuels to combat fuel price volatility.
The article "Take 2: alternative fuels" discusses how alternative fuels can help the aviation industry protect itself from fuel price volatility like in 2008.
New study reveals urgent need for innovation in aviation fuel emissions.
Global aviation industry shifting towards alternative fuel, leaving oil behind.
Fossil Fuel Dependence Threatens Energy Security, Alternative Fuels Offer Cleaner, Greener Transportation Future