Now a farmer does not have to run for diesel to water his farm. An oil extract from the seeds of a locally grown tree canfuel his pump. Researchers from the Indian Institute of Science, Banglore
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/honge-oil-may-take-over-diesel-fuel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-chronicle-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy