We congratulate Neill J. Bartie to his successful Ph.D. defense on July 7. In his thesis, Neill worked on the Life Cycle Sustainability Assessment (LCSA) of circular economy solutions for PV modules. He managed to publish his works in several renowned journals such as the Journal of Industrial Ecology, Resources, Conservation, and Recycling as well as Mineral economics. It was a great pleasure to work with you Neill and we wish you all the best!