BWE ring trial 2015 confirms: EWS energy yield forecasts are at a very high level, also by international standards


The German Wind Energy Association carried out a ring trial in 2015 in which 30 companies took part including the EWS as the only non-German wind expert firm. The task was to forecast the energy yield for a fictitious wind farm at an onshore site. “The results of all participants were collected and analysed statistically.”

Conclusion: Regarding energy yield forecasts, the EWS ranks among the top! The results of the EWS in all categories deviated significantly lower from the mean values as the average standard deviation of all other participants.

The EWS Consulting is the first and only international member of the Advisory Board for Wind Resource of the German Wind Energy Association.

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