GX Research Hub · English
GX & Decarbonization Research
This page provides an English interface to the gxceed GX paper corpus. The corpus aggregates papers from 13 open 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.
🌍 Global📚 Peer-reviewed · JournalInternational Journal of Applied Power Engineering (IJAPE)2026#HydrogenDOI
Stochastic planning for feeding a green hydrogen plant into an isolated network
Michael Salcedo, Mario A. Rios
This paper presents a stochastic planning methodology for a green hydrogen plant connected to an isolated grid. It uses an ARMA model and Monte Carlo simulation to size wind power and battery storage, ensuring electrolyzer constraints are m…
🌍 Global📚 Peer-reviewed · JournalACS Energy Letters2021#HydrogenDOI
Does the Green Hydrogen Economy Have a Water Problem?
Beswick R.R.
Large-scale green hydrogen production requires significant water resources, raising concerns about feasibility in water-scarce regions and potential environmental impacts. This paper discusses how water constraints may affect the viability …
🌍 Global📚 Peer-reviewed · JournalEngineering Proceedings2025#HydrogenDOI
Mapping Green Hydrogen Research in North Africa: A Bibliometric Approach for Strategic Foresight †
Boutracheh H.
This paper maps green hydrogen research in North Africa using bibliometric methods, revealing research trends and strategic foresight opportunities. It provides a foundation for assessing regional hydrogen potential and fostering internatio…
🌍 Global📚 Peer-reviewed · JournalRenewable and Sustainable Energy Reviews2026#HydrogenDOI
Advancing the hydrogen economy: Economic, technological, and policy perspectives for a sustainable energy transition
Delpisheh M.
This paper comprehensively examines the economic, technological, and policy challenges for realizing a hydrogen economy. It highlights the role of hydrogen in sustainable energy transition and offers policy recommendations.
🌍 Global📚 Peer-reviewed · JournalIndustrial and Engineering Chemistry Research2026#HydrogenDOI
Hydrogen Economy in East Asia: National Roadmaps and Opportunities for Strategic Collaboration with Canada
Ghorbani B.
This paper reviews national roadmaps for the hydrogen economy in East Asia (Japan, China, South Korea) and explores opportunities for strategic collaboration with Canada.
🌍 Global📚 Peer-reviewed · JournalJoule2024#HydrogenDOI
On the cost competitiveness of blue and green hydrogen
Ueckerdt F.
This paper analyzes the cost competitiveness of blue hydrogen (produced from natural gas with carbon capture and storage) and green hydrogen (produced via electrolysis using renewable energy). It examines key cost drivers and the impact of …
🌍 Global📚 Peer-reviewed · JournalApplied Energy2026#HydrogenDOI
Unlocking the synergies of cooperation: A broader economic perspective on green hydrogen infrastructure in Morocco and Germany
Mueller T.
This paper analyzes the economic synergies of green hydrogen infrastructure cooperation between Morocco and Germany. Leveraging complementary strengths, it highlights cost reductions and market creation, offering insights for building a glo…
🌍 GlobalConference2026 International Conference on AI Innovations and Industry (ICAIII)2026#HydrogenDOI
Machine-Learning-Driven Operational Optimisation of Electrolyser-Based Hydrogen Production Using a Physics-Informed Digital Twin for UK Industrial Clusters
M. Tariq, Irfan Ahmed
This paper proposes an operational optimization framework for electrolyser-based hydrogen production by integrating a physics-informed digital twin with machine learning. Applied to UK industrial clusters, it demonstrates significant reduct…
🌍 Global📚 Peer-reviewed · JournalAdvanced Energy Materials2026#HydrogenDOI
Navigating Interfacial Complexities in Direct Seawater Electrolysis: Towards Scalable and Sustainable Green Hydrogen
Liyuan Zhou, Fuqing Yu, Lebin Cai +3
This review comprehensively examines interfacial instabilities hindering direct seawater electrolysis (DSE) for green hydrogen. It analyzes failure mechanisms including chlorine competition, mineral scaling, and microbial corrosion, proposi…
🌍 Global📚 Peer-reviewed · JournalIEEE Access2026#HydrogenDOI
A Guided Safe Reinforcement Learning Framework for Adaptive Energy Management in Green Hydrogen Production Systems
L. N. Mukena, Tom Wanjekeche, A. T. Ndapuka
This paper proposes a guided safe reinforcement learning framework for adaptive energy management in green hydrogen systems, integrating Soft Actor-Critic with a safety shield to ensure operational constraints. Validated on a year-long rene…
🌍 GlobalPreprintZenodo2026#HydrogenDOI
Implementation Risk under Transition Uncertainty in Clean-Hydrogen Investment: A Real-Options Framework with Time-Varying Empirical Identification
Saakstra, Sake
This paper proposes a real-options framework with time-varying empirical identification to evaluate implementation risk in clean-hydrogen investment under transition uncertainty. It empirically analyzes four policies (US 45Q, EU Innovation …
🌍 Global📚 Peer-reviewed · JournalCleaner Engineering and Technology2025#HydrogenDOI
Hydrogen economy research using Latent Dirichlet Allocation topic modeling: Review, trends and future directions
AlKhader W.
This paper reviews hydrogen economy research using Latent Dirichlet Allocation topic modeling, systematically identifying trends and future directions for decarbonization.
🌍 Global📚 Peer-reviewed · JournalInternational Journal of Hydrogen Energy2022#HydrogenDOI
Building the green hydrogen market – Current state and outlook on green hydrogen demand and electrolyzer manufacturing
Wappler M.
This paper analyzes the current state of the green hydrogen market, focusing on demand trends and the outlook for electrolyzer manufacturing. It highlights cost reduction pathways, policy support, and key challenges for scaling up green hyd…
🌍 Global📚 Peer-reviewed · JournalSustainable Production and Consumption2026#HydrogenDOI
Towards blast furnace ironmaking decarbonization via alternative reductants: A techno-economic and carbon assessment
Mario Ávila, Sofie Verbrugge, Inge Bellemans +1
This paper assesses the techno-economic feasibility and carbon reduction potential of alternative reductants like hydrogen for decarbonizing blast furnace ironmaking, providing quantitative cost and emission benchmarks for industrial adopti…
🌍 Global📚 Peer-reviewed · Conference2021 International Conference on Green Energy Computing and Sustainable Technology Gecost 20212021#HydrogenDOI
The industrialization of hydrogen production and its use as fuel in transportation for net-zero emissions
Leal A.
This paper examines the industrialization of hydrogen production and its use as fuel in transportation for achieving net-zero emissions. It analyzes large-scale production technologies, cost reduction strategies, and infrastructure challeng…
🌍 Global📚 Peer-reviewed · JournalSPE Conference at Oman Petroleum & Energy Show2026#HydrogenDOI
Underground Hydrogen Storage in Salt Caverns: Current Status, Technical Challenges, and Future Outlook
Z. Hamdi, B. Partoon
This review assesses underground hydrogen storage in salt caverns, reporting leakage rates below 0.05% and 20-40% working capacity loss over 30 years. It integrates operational data and modeling to clarify proven areas and remaining uncerta…
🌍 Global📚 Peer-reviewed · JournalEnergy Exploration & Exploitation2026#HydrogenDOI
Nano-architected catalysts for water splitting, fuel cells, and energy storage: Design strategies, challenges, and industrial scale-up
Raman Kumar, Ankit Sharma, Gitanjali Gupta +6
This review provides a roadmap for nanocatalyst design strategies (morphology, alloying, heterostructuring) for water splitting, fuel cells, and energy storage. It discusses industrial scale-up, techno-economic analysis, and the role of AI/…
🌍 Global📚 Peer-reviewed · JournalCarbon Neutralization2026#HydrogenDOI
Protonic Ceramic Electrolysis Cells for Green Energy Conversion: Fundamental Characteristics, Key Components, and Application Potential
Ziyi Zhu, Jinpeng Liu, Jie Xiao +4
This review provides a comprehensive assessment of protonic ceramic electrolysis cells (PCECs) for efficient green hydrogen production at intermediate temperatures. It covers material design, component stability, and system integration, hig…
🇪🇺 EuropeDatasetZenodo2026#HydrogenDOI
Replication package for "Demand for cooling water reshapes global water-sustainable hydrogen production"
Wortmann, Bernhard, Arenas, Daniel, Winkler, Christoph +3
This replication package provides curated data and Julia code to reproduce the figures and analyses from the article on cooling water demand for hydrogen production. It enables validation of water stress and project capacity overlay inputs,…
🇨🇳 China📚 Peer-reviewed · JournalGreen Energy & Environment2026#HydrogenDOI
Emerging Flexible Sensor Technologies for In-Situ Monitoring in PEMFCs: A Comprehensive Review
Tao Luo, Yingying Dai, Jinyang Le +7
This comprehensive review examines flexible sensor technologies for in-situ monitoring of proton exchange membrane fuel cells (PEMFCs), which are critical for hydrogen-based clean energy. It categorizes intrusive and non-intrusive sensing m…