Windtech International has conducted a survey of SCADA systems and the results are shown in the accompanying tables. The survey was designed to allow potential customers to identify the features and capabilities of interest. The results show that SCADA vendors servicing the wind industry have strong capabilities with significant flexibility and that the capabilities continue to grow to satisfy the needs of the industry.  In fact, some features are now widely available that the editors at Windtech International were not aware of prior to the survey.