Alberta Wind Farm Turbines (IMAGE) Stanford University Caption Four of the turbines on a TransAlta Renewables wind farm in Alberta, Canada that were used for the wake-steering experiment. The truck in the lower left corner of the photo gives a sense of the wind turbines' size. Credit Calgary Drone Photography for Stanford University Usage Restrictions Please credit Calgary Drone Photography License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.