Mr. Trujillo has an experience of 14 years as researcher in wind energy. Currently he is project engineer in the R&D Group of UL DEWI. He moved from Colombia to Germany in 2002 and after finishing a master program on renewable energies at the University of Oldenburg in 2003 he has specialised in the the measurement and modelling of wind farm effects. In the last 10 years he has been part of the development of lidar measurement techniques for the measurement of complex flows. He has participated in several German and European research projects. In 2017 he has finalised his PhD work on "Large-scale Dynamics of wind turbine Wakes".