Prioritizing hydrogen deployment across hard-to-electrify sectors based on system-level environmental performance | 2026 Publication type A1 Journal article (refereed), original research Author(s) Arshad Nauman, Patel Gulam Husain, Laasonen Emma, Horttanainen Mika, Havukainen Jouni Planetary resources Other focus area Energy transition LUT School of Engineering Sciences LUT School of Energy Systems