Kristian Hammer holds an M.Sc. in Energy and Environmental Engineering from the Norwegian University of Science and Technology (NTNU). He is a Product Manager at DNV, where he leads the Alternative Fuels Insight (AFI) platform and provides strategic advisory on environmental topics across the maritime sector. With over 12 years at DNV, Kristian has held a range of roles—including approval engineer, surveyor, consultant, and project manager – developing expertise in alternative fuels and the digitalization of maritime services. His work focuses on supporting the maritime industry's energy transition through data-driven insights and analysis