Pathways to the hydrogen economy: A multidimensional analysis of the technological innovation systems of Germany and South Korea

Heterogeneous preferences for living in a hydrogen home: an advanced multigroup analysis

“…44,[151][152][153] In parallel, researchers have examined the technological innovation system for hydrogen fuel cells, [154][155][156] with recent studies also focusing on maritime applications, 157 the steel industry, 158 alongside the broader hydrogen economy. 159,160 Furthermore, a new evidence base is emerging on stakeholder perspectives of the hydrogen industry, which can help support strategic policy interventions. [161][162][163][164][165] Consumer studies have centred mostly on hydrogen fuel cell vehicles (HFCVs), 166 including a focus on early adoption dynamics 167 and motivational drivers.…”

“…Contrary to the ndings of McCollum et al, 40 the results implied a possibility for "cascading diffusion" of electric vehicles within the US market over the next two decades, while underscoring the implications of accounting for both domestic and international heterogeneity when formulating energy policies. 196 The dual focus is critical during the formative stage of the technological innovation system, 159,160 as niche markets develop and international learning curves drive prospects for deployment and diffusion, 203,204 as observed with hydrogen energy technologies. [205][206][207] In the context of net-zero energy buildings in South Korea, Choi et al 208 distinguished between 'forward-looking consumers', 'cost-sensitive consumers', and 'cost-insensitive consumers' to reect heterogeneous preferences.…”

Effect of Hydrogen Pressure and Punch Velocity on the Hydrogen Embrittlement Susceptibility of Pipeline Steels Using Small Punch Tests under Gaseous Hydrogen Environments at Room Temperature

“…To realize a hydrogen economy, establishing a supply chain through mass production, transportation, and storage of green hydrogen is an important issue [1]. For mass hydrogen transport, gaseous hydrogen transport through pipelines and liquid hydrogen transport have been considered.…”