Biofuel: The Wonder of Biotechnology.

yes... many organizations in India started research on biofuels/Jatropha but there is no significant outcomes yet, government should encourage private organizations which are doing green business, So that right technologies can be developed....next generation biofuels like Algal biodiesel is another big oppurtunity........

In Actual senses jatropa biofuel concept in india has been started by our Goverment just as an eye wash and to show the world that we also have some thing called biofuel.we the research scholars in india sit and critizise United States for using corn as ethanol source but they have done atleast that..... Moreover research in india is not centralized 

yes its very true , that use of these natural sources as biofuels definetly contributed as mentioned in enlisted points 
thanks safeer

It realy need to think about the alternative fuel source to meet the demand especially to save the fossil fuel for the future. In another aspects, the biofuels /biodiesel has the great advantage over the fossil fuel ib protecting the environment and genrate less pollution.Inspite of using oil seed like jatropha ,pongan,palm oil etc for biofuels better to think of next generation fuels like algal biouels,cellulose ethanol,biomass based fuel ethanol.
The near going to be with green fuels only so lets well the green fuel for green and clean environment

Largely the problem with large scale application of biofuels is 
a) economics as dearth of supply of feed stocks.  
b) non-availability of wide spread technology to product biofuel to satisfy the current demand
c) in ability of conventional/unmodified engines to run pure biofuels. Most engines will run 10-15% blend of biofuel with fossile fuel without problem. 

So, why we have not still made any progress in this regard , i mean using this biofuel for our vehicles