GX Research Hub · English
GX & Decarbonization Research
This page provides an English interface to the gxceed GX paper corpus. The corpus aggregates papers from 14 contributing scholarly metadata sources and uses AI-assisted classification to identify signals related to measurement, policy narratives, outcomes, implementation, industrial adoption, and verification.
The goal is not only to discover papers, but to observe how GX research is distributed across research substance, implementation narratives, external expectations, implementation substance, and judgment formation.
Summaries are AI-assisted. Always refer to the original paper for authoritative conclusions.
Peer-reviewedJournalRenewable Energy2023#HydrogenDOI
The green hydrogen revolution
Squadrito G.
A piece framing green hydrogen as a transformative shift, though no abstract is available to verify scope or method. Likely covers production, supply infrastructure, and decarbonization potential, but empirical or policy analysis cannot be …
Peer-reviewed🌍 GlobalJournalJournal of Environmental Nanotechnology2025#HydrogenDOI
Hydrogen Economy and Policies Across the Globe for Environmental Sustainability: A Review
Shree Pragya R.
This review surveys the global hydrogen economy and related policies for environmental sustainability. It synthesizes technological trends across hydrogen production, transport, and use alongside national policy frameworks, discussing hydro…
Peer-reviewed🌍 GlobalJournalEnergy2024#HydrogenDOI
Assessment of the green hydrogen value chain in cases of the local industry in Chile applying an optimization model
Carmona R.
This study applies an optimization model to assess the green hydrogen value chain for local industry in Chile. It quantitatively examines costs and constraints across production, transport, and end-use, exploring feasibility and barriers fo…
Peer-reviewedJournalEnergy Science and Engineering2025#HydrogenDOI
Potential for Lowering Greenhouse Gas Emissions With the Addition of Hydrogen or Ammonia to Different Natural Gas Compositions—Application in Internal Combustion Engines
Ingo C.
This study examines the greenhouse-gas reduction potential of blending hydrogen or ammonia into natural gas of varying compositions for use in internal combustion engines. It assesses how fuel blending affects decarbonization and engine com…
Peer-reviewedJournalEnvironmental Impact Assessment Review2026#HydrogenDOI
Greenhouse gas emissions implications of hydrogen fuel cell technology for passenger trains
Almheiri Z.
This study assesses the greenhouse gas emissions implications of deploying hydrogen fuel cell technology for passenger trains. It highlights the decarbonization potential of replacing diesel rolling stock and the importance of a life-cycle …
Peer-reviewedJournalJohnson Matthey Technology Review2022#HydrogenDOI
Potential Deployment and Integration of Liquid Organic Hydrogen Carrier Technology within Different Industries: Liquid organic hydrogen carrier technology to support on demand hydrogen supply and energy storage
Southall E.
This work examines how liquid organic hydrogen carrier (LOHC) technology could be deployed and integrated across different industries. It positions LOHC as a means of on-demand hydrogen supply and energy storage. No abstract is available, s…
Peer-reviewedJournalFrontiers in Chemistry2026#HydrogenDOI
Machine learning approaches for electrocatalyst design in water splitting: a review for green hydrogen production
Vamsi Krishna Kudapa, Shoaib Mohd, Vijayakumar Sivasundar +4
This review systematically maps how machine learning accelerates electrocatalyst R&D for green hydrogen via water splitting. It covers data sources, featurization, and algorithms—from interpretable models to graph neural networks and genera…
Peer-reviewedJournalArtefactum2026#HydrogenDOI
REHYDRO REGIME AND LOW-CARBON HYDROGEN PROGRAM: LEGAL TENSIONS BETWEEN TAX INCENTIVES AND ENERGY POLICY IN THE BRAZILIAN LEGAL FRAMEWORK
Gesanilton Fernando Ferreira de Carvalho
Brazil's Law No. 14,948/2024 established the Special Regime for Low-Carbon Hydrogen (Rehidro) but vetoed a direct tax credit program. This article critically analyzes the legal foundations of tax incentives against constitutional principles…
Peer-reviewedJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Suez Canal route to Green Shipping Corridor: A comparative analysis of conventional fuels vs. green hydrogen based E-fuels consumption quantities and emissions for ships transiting the canal
Korraa K.T.
This study compares conventional fuels with green hydrogen-based e-fuels for ships transiting the Suez Canal, quantifying consumption volumes and emissions. It contributes a route-specific, quantitative view of shipping decarbonization and …
Peer-reviewedJournalProcess Integration and Optimization for Sustainability2026#HydrogenDOI
Integrated Multi-Objective Optimisation of Green Hydrogen-Powered Electric Vehicle Charging Networks Using Neutrosophic Goal Programming and NSGA-II
Ali W.
This work applies neutrosophic goal programming and the NSGA-II evolutionary algorithm to jointly optimise green hydrogen-powered EV charging networks. It addresses trade-offs among conflicting objectives such as cost, environmental perform…
Peer-reviewedJournalEnergy Conversion and Management2022#HydrogenDOI
Biogas reforming integrated with PEM electrolysis via oxygen storage process for green hydrogen production: From design to robust optimization
Kim J.
This study designs and robustly optimizes an integrated green hydrogen production system combining biogas reforming with PEM electrolysis via an oxygen storage process. It aims to improve efficiency and stability of renewable-based hydrogen…
Peer-reviewedJournalCell Reports Physical Science2021#HydrogenDOI
An atmospheric water electrolyzer for decentralized green hydrogen production
Thimmappa R.
Proposes an atmospheric-pressure water electrolyzer enabling decentralized green hydrogen production. By avoiding high-pressure equipment, it opens a path to small-scale, on-site hydrogen supply paired with renewables. Performance and cost …
Peer-reviewedJournalJournal of Process Control2026#HydrogenDOI
Green hydrogen production: Uncertainty-aware predictive energy management
Hochedlinger S.
This work addresses uncertainty-aware predictive energy management for green hydrogen production. It targets operational optimization of renewable-powered hydrogen systems under variable power supply and demand uncertainty. Without an abstr…
ReportComprehensive Energy Systems2025#HydrogenDOI
Hydrogen hubs
Aydin M.I.
This item concerns hydrogen hubs, but no abstract was provided, so its contribution and findings cannot be summarized. Hydrogen hubs are clustered decarbonization infrastructure linking production, transport, storage, and end use, closely t…
Peer-reviewedJournalJournal of Open Innovation Technology Market and Complexity2026#HydrogenDOI
Upscaling of the renewable hydrogen economy: A study on complex adaptive systems
Pohto S.
This study examines the upscaling of the renewable hydrogen economy through the lens of complex adaptive systems (CAS). It likely frames hydrogen supply chains and market formation as multi-actor, non-linear evolutionary processes, offering…
Peer-reviewedJournalACS Sustainable Resource Management2026#HydrogenDOI
Hydrogen Production from Low-Grade Water Electrolysis to Contribute to Sustainable Development Goals 6 and 7: Challenges and Opportunities
Vishnu P.
A perspective on producing hydrogen via electrolysis of low-grade water (seawater, wastewater, brackish water), framing it as a dual contribution to SDG 6 (water) and SDG 7 (energy). It surveys opportunities and technical/economic challenge…
Peer-reviewed🌍 GlobalJournalSustainable Energy Technologies and Assessments2026#HydrogenDOI
Review on assessing Nigeria’s technology and policy framework for the utilization of hydrogen
Omejeh E.T.
A review assessing Nigeria's technological and policy framework for hydrogen utilization. It maps technical requirements and institutional barriers, highlighting policy design gaps. Offers a developing-economy case for comparative hydrogen …
Peer-reviewedJournalJournal of Power Sources2026#HydrogenDOI
Improved water splitting performance for green hydrogen production using ZnSnTe3@Biochar heterostructure
Abbas G.
A materials study using a ZnSnTe3@biochar heterostructure to enhance water splitting for green hydrogen production. It targets efficiency gains in electrolytic H2. No abstract is available, so performance metrics and scalability remain uncl…
Peer-reviewed🇪🇺 EuropeJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Portfolio optimization of power purchase agreements for RFNBO-certified hydrogen production: a case study of the Netherlands
Kemper D.F.J.
This study optimizes a portfolio of power purchase agreements (PPAs) to supply RFNBO-certified hydrogen production, using the Netherlands as a case study. It weighs procurement cost, supply reliability, and certification requirements for re…
Peer-reviewedJournalApplied Energy2025#HydrogenDOI
Technoeconomic investigation of optimal storage pressure and boil-off gas utilisation in large liquid hydrogen carriers
Wang J.
A technoeconomic study of optimal storage pressure and boil-off gas utilisation in large liquid hydrogen carriers. It addresses cost and design optimisation for LH2 maritime transport, informing the economics of hydrogen supply chains. Deta…