Being an electrical engineer in the construction field, the current trend is using alternative renewable sources of energy and discovering the best ways to manage energy consumption. Therefore, I began to search for an online program that tackled these themes. I then discovered the Pro-Green diploma, and, after enrollment, it was one of the most enjoyable and informative programs that cover the crucial topics of sustainability and renewable energy. The diploma focuses on not only technical aspects but also an economic impact. The program’s professional instructors and the interesting courses created the perfect learning experience where I also enjoyed working in groups to complete projects with team members working in different countries and from different backgrounds. I highly recommend the Pro-Green program for anyone seeking to expand their understanding of the renewable/sustainable technology field. Finally, I hope that this diploma eventually progresses to a master’s degree shortly.