It's bad enough for some propeller planes to be described as being powered by rubber bands. Now the cynics could begin having a dig at industrial airplane flying on whatever from cooking oil to melted algae.
With the civil air travel industry under increasing pressure from increasing oil costs and ecological legislation, the race is on to discover practical options to standard kerosene and these so far appear to boil down to various kinds of biofuel.
Not remarkably, the first trials of alternative fuel were initiated by British air travel pioneer, Sir Richard Branson, whose Virgin Atlantic began London to Amsterdam flights with restricted biofuel usage in 2008. This was rapidly followed by Lufthansa and Air New Zealand who each used various blends of routine fuel and bio derivatives including some from made from jatropha which can grow in soil thought about too bad for growing mainstream foodstuffs.
jatropha curcas is a genus of roughly 175 succulent plants, shrubs and trees (some are deciduous, like Jatropha curcas), from the family Euphorbiaceae.
In 2007 Goldman Sachs pointed out Jatropha curcas as one of the very best candidates for future biodiesel production. It is resistant to drought and bugs, and produces seeds including 27-40% oil.
Recently, US aerospace giant Boeing, Brazilian aerial major Embraer and the Sao Paulo state Research Support Foundation transferred to carry out research and development into the usage of biofuels to power jet airliners. It was reported that Brazilian airline companies Azul, Gol, TAM and Trip would serve as strategic specialists for the task.
The current airline to start try out brand-new fuels is the Alaska Air Group which has conducted internal US flights utilizing a blend of 80 % petroleum based fuel and 20% biofuel made from cooking oil. This mix, it is claimed, can cut damaging emissions by 10%.
One actually motivating development has actually been the move away from biofuels which complete head on with food customers consequently preventing a cost spiral. Not so long earlier, a surge in usage of biofuels in cars and trucks caused a spike in maize rates as US farmers diverted excessive corn to fuel processing.
Hopefully in the future, airline companies and drivers will focus biofuel intake on non-food sources such as and algae. It would be a combined blessing indeed if some people ended up starving just to please another person's green qualifications.
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Airlines Focus On Biofuel Trials Gather Momentum
Ava Dunstan edited this page 1 year ago