We told you already about wind, solar and tidal-energy technologies, so now its time to go down and get dirty. Biowaz from Norway offers a biogas plant, and their target customers are farms and agricultural businesses. That might seem awfully far away from being Cleantech, though if you know that over 49% of European Union subsidies go into the agricultural sector – that were close to EUR 50 billion in 2006 – you might realize that there is a huge market. The concept is as easy as it is beau

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BioWaz – Energy From Waste