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1

Thursday, August 7th 2008, 3:43am

Two different thoughts on Biofuels

?( Let us see who may be right here.

Thought 1 on Biofuels :
This is from the general people of the world. With the prices of oil reaching over $130 a barrel a few days ago, people are hoping that an alternative energy source can be found. One of the answers is Biofuels. If Biofuels was available in abundance, some pressure would of course be put on the OPEC and the crude prices could ease off.

Thought 2 on Biofuels :
This thought is voiced by the oil rich countries and they warn strongly against Biofuels. What they say is that if the prices of Biofuels was high, then the farmers woud grow the Biofuels making plants rather thn grow crops. This would cause a world shortage on food as well as increase the food prices. One way of keeping the prices of crude high?

What does an ordinary man do in the meantime? Look at the oil prices everyday and wonder. Today, fortunately, the prices have fallen to less than US$ 127 per barrel. Since many of us are not from oil rich countries, let us hope that the speculation ceases and we are back to realistic oil prices.

Then the question is : What is the realistic oil price???

2

Thursday, August 7th 2008, 9:53am

A thought on Biofuels

The important thing to note is that crude oil is a non-renewable resource and it's depletion is inevitable.Biofuels using plants as feedstock will come handy in the long term as plants can always be grown.Consider Jatropha Oil, got from the seeds of the Jatropha curcas, a plant that grows in wastelands.It can supposedly grow on gravel, sand, saline soil and also in the crevices of rocks.It can be intercropped with other crops such as coffee, sugar, fruits and vegetable and yields oil of 540 to 680 litres per hectare. when such viable options are available, the Food Crop Vs BioFuel issue will not arise.Biofuels are the energy of the future and a proper weapon against the rising crude oil prices. (Jatropha Curcas- Wikipedia)
Worldoils Notes : Daily Biofuels News

3

Thursday, August 7th 2008, 3:14pm

Jatropha yield

You said "It can be intercropped with other crops such as coffee, sugar, fruits and vegetable and yields oil of 540 to 680 litres per hectare."

Can you tell me how often this yield is? Is this one crop a year?

Thanks
Rusty :S

4

Tuesday, August 12th 2008, 1:07pm

This is indeed a once a year crop, though it is said that the estimates of the seed yield may vary due to the varied environments in which Jatropha is grown and the genetic diversity of the crop.

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