GroPower

 The table herewith provides comparative statistics that show why Oil Palm, Jatropha etc are becoming so popular. 

The trees endure for 30 to 50 years and do not require frequent replanting.

 JATROPHA:
While Jatropha pulp residue was considered unpalatable for use as a livestock feed, recent developments reported by D1 Oils have now solved this problem and the press-cake can now be utilised as a high-protein livestock resource! 

The tree is very hardy and will grow in low rainfall areas or semi-desert. However if high yields are expected, then the reality is that fruit will only be yielded in commercial quantities, if the plantation is adequately nourished and watered.

 The yield given for Jatropha is in line with other local practical observation and research results.

NOTES:

Oil Palm is the most developed economic source of oil from cultivated crops, but requires  a particularly tropical environment for optimum growth.

Figures for Oil Palm reflect the current commercial success of this plant for BioFuel use; but note special climatic conditions needed.

Extraction of Biofuel from Algae is even more promising but is still in the trial-research stage!

The documents listed below and alongside can be downloaded from this website.