NEW  --   Renewable Energy Comparison Report
                for  Solar, Wind, Tidal & Wave

             
             Download REPORT with Notes (14 pages pdf)     

             or     VIEW REPORT HERE

             Download CALCULATOR (Excel xls file)
 

BETZ LIMIT Papers  -- for Download

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1.   Beyond the Betz Theory
               - Blockage, Wake Mixing and Turbulence.pdf (2013)

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2.   Exceeding_the_Betz_Limit_with_Tidal_Turbines.pdf  (2012)

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