Jatropha is a weed that grows in plenty in nations like India, Malawi, Mozambique and Tanzania and is often a serious threat to food crops as it grows at a rapid pace and uses up all nutrients in soil. But Air New Zealand along with Boeing and Rolls Royce’s testing unit are turning this unwanted pest into biofuel for flights of tomorrow.

Boeing committed to going the biofuel way for jets because it sees a very urgent need to change from fossil fuel dependency that has been affecting the planet and the aviation industry in a seriously negative way.

Air New Zealand is helping them in this regard as both of them are coming together for a test flight on December 3 that will be powered by a 50/50 blend of Jet A-1 fuel and a synthetic paraffinic kerosene derived from Jatropha that was developed by UOP (!! pdf link)

Rolls Royce has successfully tested this mix and has found it good enough for a Boeing flight. Now it will be just a matter of time, some fine tweaking and maybe a little luck before we have jets that are completely powered by biofuel derived from algae and weed. - via Ecogeek

Image courtesy of Thomas@Bod

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It’s not the high crude oil prices causing high gasoline prices that are driving up food costs. It’s not the fault of the US invasion of Iraq and upsetting the oil bucket. It’s not even the global warming monster that is causing food shortages, hunger among the poor, increased poverty or social unrest. It’s not even the demands of the growing economies in India or China.

The World Bank has concluded that its the EU and the United States and their drive for biofuels that has had the biggest impact on food supply and prices. When what would normally be used for food is fed to cars, people are left wanting.

Let me think this through. The push for biofuels is the result of high gasoline prices, no? If crude was more affordable then no need to push biofuels, right? What I really want to know is how many farmers in America and elsewhere are still being paid to not grow anything? Have the government subsidies stopped? If not, why not?

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Not all countries think more biofuels are the answer. At least not yet.

There’s Japan, the United States, Brazil…the major biofuel-producing countries.

The beef, um, corn is that biofuel output is causing food prices to soar. Biofuels are made from corn, sugar cane and other food stuffs.

At the just closed U.N. Food summit Japan argued for promotion of second generation biofuels, those made from nonfood sources like grass. (But, then the cows, horses and such are likely to want some input.)

The final U.N. declaration called for supplying seeds, fertilizers and such to low-income food-deficit countries. The overall goal “to eliminating hunger and to securing food for all, today and tomorrow.”

Here! Here!

In the end, however, lots of doublespeak and vague wording. The importance of ”in-depth studies” and ”international dialogue.” To be sure, while everyone is talking, nothing is being solved.

The next round of hot air blowing (another cause of climate change?) the G-8 meeting in Hokkaido next month.

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