http://www.cnn.com/2008/TECH/science/04/01/algae.oil/index.html
This is exciting, positively a technology which has the potential to overcome our energy problems and it can be applied in much of the World.
The real plus is that we can use degraded water, improve its quality, reap the algae which forms in a speedy fashion, and glean a never-ending supply of energy stock. Brilliant!