1. Comparison of pumped hydro, hydrogen storage and compressed air energy storage for integrating high shares of renewable energies -Potential, cost comparison and ranking;Klumpp;J. Energy Storage,2016
2. A model for assessing pathways to integrate intermittent renewable energy for e-methanol production;Van Antwerpen;Int. J. Hydrogen Energy,2023
3. European Commission. Directorate General for Energy., Guidehouse., & Tractebel Impact. Hydrogen generation in Europe: overview of costs and key benefits. (Publications Office, 2020).
4. Camia, A. et al. Biomass production, supply, uses and flows in the European Union: First results from an integrated assessment. JRC Publications Repository (available at: https://publications.jrc.ec.europa.eu/repository/handle/JRC109869).
5. Sustainable biomass availability in the EU, to 2050. Concawe (available at: https://www.concawe.eu/publication/sustainable-biomass-availability-in-the-eu-to-2050/).