Universitat Autònoma de Barcelona (2013, March 21). Microalgae could be a profitable source of biodiesel. ScienceDaily Citat: "...Detailed analysis of all costs over 4 years gives promising results: microalgae cultures are close to producing biodiesel profitably even in uncontrolled environmental conditions...Firstly, algae offer the same production levels while taking up only between 4 and 7 per cent of the area occupied by crops on land...do not need fresh water...not, a priori, sources of food for human consumption..."
