1. Balanyá, B., Charlier, G., Kieninger, F., Gerebizza, E., 2020. The Hydrogen Hype: gas industry fairy tale or climate horror story? Corporate Europe Observatory (CEO), Food and Water Action Europe (FWAE), ReCommon, Brussels.
2. The limitations of hydrogen blending in the European gas grid;Bard;Fraunhofer Inst. Energy Econ. Energy Syst. Technol.,2022
3. Morocco, Algeria, Egypt: assessing EU plans to import hydrogen from North Africa;Barnard;Corporate Eur. Observ. (CEO) and Transl. Inst. (TNI),2022
4. On the climate impacts of blue hydrogen production;Bauer;Sustain. Energy Fuels,2021
5. Unpacking the public private partnership revival;Bayliss;J. Dev. Stud.,2018