Cuevas, Fermin Amdisen, Mads B Baricco, Marcello Buckley, Craig E Cho, Young Whan de Jongh, Petra de Kort, Laura M Grinderslev, Jakob B Gulino, Valerio Hauback, Bjørn C Heere, Michael Humphries, Terry Jensen, Torben R Kim, Sangryun Kisu, Kazuaki Lee, Young-Su Li, Hai-Wen Mohtadi, Rana Møller, Kasper T Ngene, Peter Nor？us, Dag Orimo, Shin-ichi Paskevicius, Mark Polanski, Marek Sartori, Sabrina Skov, Lasse N Sørby, Magnus H Wood, Brandon C Yartys, Volodymyr A Zhu, Min Latroche, Michel 2024-01-12T03:01:53Z 2024-01-12T03:01:53Z 2022-05-01 2022-07 2516-1083 https://pubs.kist.re.kr/handle/201004/76682 The development of efficient storage systems is one of the keys to the success of the energy transition. There are many ways to store energy, but among them, electrochemical storage is particularly valuable because it can store electrons produced by renewable energies with a very good efficiency. However, the solutions currently available on the market remain unsuitable in terms of storage capacity, recharging kinetics, durability, and cost. Technological breakthroughs are therefore expected to meet the growing need for energy storage. Within the framework of the Hydrogen Technology Collaboration Program―H2TCP Task-40, IEA’s expert researchers have developed innovative materials based on hydrides (metallic or complex) offering new solutions in the field of solid electrolytes and anodes for alkaline and ionic batteries. This review presents the state of the art of research in this field, from the most fundamental aspects to the applications in battery prototypes. English IOP Publishing Metallic and complex hydride-based electrochemical storage of energy Article 10.1088/2516-1083/ac665b 1 Progress in Energy, v.4, no.3 Progress in Energy 4 3 Y other