10 hectares of open algae ponds produce enough biofuel to run 200 vehicles.
Even though there are 3,310 vehicles in Wapping only 781 people are driving to work everyday. Therefore, there would need to be 39.05 hectares of open algae ponds to cover the needs of the area.
Wapping is 114 hectares big with a population of 12,411 people.
irene 