Assessment of energy conversion for the needs of hydrogen production and storage in terms of environmental impactJaroslaw Markowski, Pawel Imilkowski, Magdalena Dudek, Ilia Iliev, Krzysztof Jesionek, Janusz Badur, Grzegorz Wieczorkiewicz and Piotr DlugiewiczE3S Web Conf., 551 (2024) 02013DOI: https://doi.org/10.1051/e3sconf/202455102013