Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 106, P. 672 - 685
Published: Feb. 5, 2025
Language: Английский
Citations
3
Fire, Journal Year: 2024, Volume and Issue: 7(7), P. 233 - 233
Published: July 3, 2024
Hydrogen (H2) is considered a suitable substitute for conventional energy sources because it abundant and environmentally friendly. However, the widespread adoption of H2 as an source poses several challenges in production, storage, safety, transportation. Recent efforts to address these have focused on improving efficiency cost-effectiveness production methods, developing advanced storage technologies ensure safe handling transportation H2, implementing comprehensive safety protocols. Furthermore, are being made integrate into existing infrastructure explore new opportunities its application various sectors such transportation, industry, residential applications. Overall, recent developments opened avenues clean sustainable source. This review highlights potential solutions overcome associated with Additionally, discusses achieve carbon-neutral society reduce dependence fossil fuels.
Language: Английский
Citations
11
Applied Sciences, Journal Year: 2025, Volume and Issue: 15(3), P. 1614 - 1614
Published: Feb. 5, 2025
The aim of this study is to review and identify H2 storage suitability in geological reservoirs the Republic Lithuania. Notably, Lithuania can store clean effectively competitively because its wealth resources well-established infrastructure. viability Lithuanian contexts highlighted study. In addition, when it comes injectivity capacity, salt caverns saline aquifers present less a challenge than other kinds medium. possesses sizable subterranean (Cambrian rocks) that be utilized H2. For preliminary assessment, cyclic injection, production simulation performed. A 10-year hydrogen injection recovery Syderiai aquifer demonstrated feasibility UHS, though efficiency was reduced by nearly 50% using single well for both production. suggests separate wells improve efficiency. However, guarantee economic containment security, detailed assessment structures required specifically at pore scale level. volumetric approach estimated combined capacity approximately 898.5 Gg (~11 TWh) Vaskai aquifers, significantly exceeding previous estimates. findings underscore importance data further research on hydrogen-specific factors optimize UHS Addressing technical, geological, environmental challenges through multidisciplinary essential advancing implementation supporting Lithuania’s transition sustainable energy system. makes possible maximize use energy, reduce greenhouse gas emissions, build more resilient Hence, intensive advancements are needed broader applications
Language: Английский
Citations
1
Hydrogen, Journal Year: 2025, Volume and Issue: 6(2), P. 23 - 23
Published: March 30, 2025
This study explores hydrogen’s potential as a sustainable energy source for Brunei, given the nation’s reliance on fossil fuels and associated environmental concerns. Specifically, it evaluates two hydrogen production technologies; steam methane reforming (SMR) alkaline water electrolysis (AWE), through techno-economic framework that assesses life cycle cost (LCC), efficiency, scalability, impact. SMR, most widely used technique, is cost-effective but carbon-intensive, producing considerable carbon dioxide emissions unless combined with capture to yield “blue hydrogen”. On other hand, AWE, particularly when powered by renewable energy, offers cleaner alternative despite challenges in efficiency cost. The assessment revealed AWE has significantly higher LCC than making more economically viable method long term. A sensitivity analysis was also conducted determine main factors affecting LCC, providing insights into term viability of each technology from an operational financial standpoint. AWE’s economic mostly driven high electricity feedstock costs, while SMR relies heavily costs. However, Environmental Impact Analysis (EIA) indicates produces which emits approximately 9100 metric tons annually. Nevertheless, findings suggest remains option due its costs compatibility especially regions access low-cost electricity.
Language: Английский
Citations
0
Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Citations
0