Bothnian Bay Hydrogen Valley – Research report | 2022 Publication type D4 Published development or research report or study Author(s) Karjunen Hannu, Lassila Jukka, Tynjälä Tero, Laaksonen Petteri, Tuomaala Mari, Vilppo Julius, Taulasto Kimmo, Karppanen Janne, Laari Arto, Kosonen Antti, Ahola Jero Air - Turning emissions into opportunities Energy - Transition to carbon-neutral world Energy Engineering and Power Technology Renewable Energy, Sustainability and the Environment LUT School of Engineering Sciences LUT School of Energy Systems