In the Ennesys Lab in Nanterre, France, researchers are working on a project to produce energy from waste water by cultivating micro-algae in order to heat water and provide heating.<br /><br />Waste water contains organic pollution and this makes an ideal fertilizer for micro-algae which given the correct amount of light will flourish and grow.<br /><br />...<br />http://www.euronews.net/
