I liked the idea that fallow land is used, and also hedgrows.
By fitting the Jatropha plants in between existing infrastructure, instead of replacing it, nothing else is pushed out.
Those picture made me think of the US around WWI when rural comunities did not have power. In the US, towns that decided to have electricity had to finance and commision powerplants, and the rate for power seems He**aciously high. Yet the new private power companies thrived because of the benefits of electrification.
The co-op (or stock holder) and finance model shown in the video is a long established and sucessful model. Local sourcing of equipment and tallent is an other.