20.500.12556/RUL-165318 Critical perspective on green hydrogen-based seasonal operation of energy-intensive industry sectors with solid products In the light of a future decarbonized power grid based primarily on non-dispatchable renewable energy sources, the operation of industrial plants should be decarbonized and flexible. An innovative, novel concept combining industrial plants with (i) a water electrolysis unit, (ii) a hydrogen storage unit and (iii) a fuel cell unit would enable seasonal supply-demand balancing in the local power grid and storage of surplus energy in the form of stable solid products. The feasibility of this concept was demonstrated in a case study, taking into account the overall energy balance and economics. The characteristics of the local power grid and the hydrogen round-trip efficiency must be carefully considered when dimensioning the hydrogen units. It was found that industries producing iron and steel, cement, ceramics, glass, aluminum, paper and other metals have the potential for seasonal operation. Future research efforts in the fields of technology, economics and social sciences should support the sustainable flexibility transition of energy-intensive industries with solid products. hydrogen economy decarbonization industrial production commodities energy policy sustainability elektrokemija shranjevanje vodik omrežje true false true Angleški jezik Slovenski jezik Članek v reviji 2024-12-02 11:21:16 2024-12-02 11:21:17 2024-12-03 04:00:58 0000-00-00 00:00:00 2024 0 0 Str. 910-924 Vol. 93 3 Dec. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 544.5/.6 1879-3487 10.1016/j.ijhydene.2024.11.018 216994563 1-s2.0-S036031992404672X-main.pdf 1-s2.0-S036031992404672X-main.pdf 1 5F94B6BE2CDDB873A72029DAB60EE8CE f3b0e5058e8b0464cf5e0120b6bc7ee2424705298d2b380becb0f97a4aa0f909 35b7daf7-b097-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=196416 https://www.sciencedirect.com/science/article/pii/S036031992404672X 1 bd2e17d7-b096-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=196415 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0