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.
Peer-reviewedJournalApplications in Energy and Combustion Science2025#HydrogenDOI
Integrating green hydrogen into building-distributed multi-energy systems with water recirculation
Lei H.
This paper proposes a method to integrate green hydrogen into building-distributed multi-energy systems with water recirculation, focusing on system design and performance evaluation for decarbonization and energy efficiency.
Peer-reviewedJournalEnergy2026#HydrogenDOI
Techno-economic and environmental assessment of SOFC–GT–SG integration in a Chilean combined cycle power plant under natural gas and green hydrogen scenarios
Escalona A.
This paper evaluates the technical, economic, and environmental performance of integrating solid oxide fuel cells, gas turbines, and steam generators in a Chilean combined cycle power plant, comparing natural gas and green hydrogen scenario…
Peer-reviewedJournalEnergy2026#HydrogenDOI
Techno-economic and environmental assessments of implementable wastewater-to-hydrogen production technologies: Pathway towards circular hydrogen economy in South Korea
Heo S.K.
This paper assesses techno-economic and environmental aspects of wastewater-to-hydrogen technologies in South Korea, evaluating cost and environmental impact for implementable pathways. It provides insights for realizing a circular hydrogen…
Peer-reviewedJournalJournal of Cleaner Production2026#HydrogenDOI
Assessing the policy effectiveness of green hydrogen in transportation via system dynamics
Song Y.
This study uses system dynamics modeling to assess the effectiveness of green hydrogen policies in the transportation sector. It analyzes drivers and barriers to adoption and reveals long-term impacts of policy interventions.
Peer-reviewedJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Green hydrogen powered electric vehicle charging station: Multi-objective optimization for techno-economic feasibility and grid integration
Sunil A.
This paper evaluates the techno-economic feasibility and grid integration of green hydrogen-powered electric vehicle (EV) charging stations using multi-objective optimization. It optimizes the design and operation of hydrogen production, st…
Peer-reviewed🌍 GlobalJournalProcess Integration and Optimization for Sustainability2026#HydrogenDOI
Process Integration and Cost Optimization of a Green Hydrogen Supply Chain: A Mixed-Integer Programming and Genetic Algorithm Approach
Anjali
This paper proposes a methodology for process integration and cost optimization of a green hydrogen supply chain, combining mixed-integer programming and genetic algorithm to minimize overall costs. It contributes to improving the economic …
Peer-reviewedJournalACS Applied Nano Materials2025#HydrogenDOI
Photocatalytic Hydrolysis of Silicon Hydrides for On-Demand Green Hydrogen Production under Natural Sunlight
Sharma A.
This paper proposes a method for on-demand green hydrogen production via photocatalytic hydrolysis of silicon hydrides under natural sunlight. It demonstrates potential improvements in energy efficiency and environmental impact compared to …
Peer-reviewedConference2025 International Telecommunications Conference Itc Egypt 20252025#HydrogenDOI
Modular Flyback Converter for Green Hydrogen Production with PV/PEM Electrolyzer System
Hassan A.A.
This paper proposes a modular flyback converter for green hydrogen production using PV and PEM electrolyzer systems. It aims to improve conversion efficiency and system integration, contributing to cost reduction in hydrogen production.
Peer-reviewedConferenceProceedings 24th Eeeic International Conference on Environment and Electrical Engineering and 8th I and Cps Industrial and Commercial Power Systems Europe Eeeic I and Cps Europe 20242024#HydrogenDOI
Is Selling the Oxygen Produced During Electrolysis Really a Solution to Make Green Hydrogen Cheaper?
Ferraro M.
This paper analyzes the economic impact of selling oxygen produced as a by-product during green hydrogen electrolysis. It evaluates whether oxygen sales can significantly reduce the cost of hydrogen, assessing the feasibility and potential …
🌍 GlobalReportAccelerating the Transition to A Hydrogen Economy Achieving Carbon Neutrality Volume 22025#HydrogenDOI
Accelerating the Transition to a Hydrogen Economy: Achieving Carbon Neutrality Volume 2
Kurniawan T.A.
This report analyzes policies, technologies, and investment strategies to accelerate the transition to a hydrogen economy, contributing to carbon neutrality. Volume 2 focuses on demand creation and supply infrastructure development for hydr…
Peer-reviewedJournalSustainability Switzerland2025#HydrogenDOI
Analysis of Carbon Emissions and Carbon Reduction Benefits of Green Hydrogen and Its Derivatives Based on the Full Life Cycle
Ma L.
This paper assesses carbon emissions across the full life cycle of green hydrogen and its derivatives (ammonia, synthetic fuels), quantifying the carbon reduction benefits compared to conventional fossil-based hydrogen. Results show substan…
Peer-reviewedConferenceSociety of Petroleum Engineers SPE Nigeria Annual International Conference and Exhibition Naic 20252025#HydrogenDOI
Enhancing Green Hydrogen Production: Efficient and Cost Effective Electrolysis Technologies with Nickel Based Catalysts
Otubu R.D.
This paper explores nickel-based catalysts for electrolysis to enhance green hydrogen production, focusing on efficiency improvements and cost reduction. It addresses optimization of electrolysis processes and catalyst performance for pract…
Peer-reviewedJournalWorld Development2025#HydrogenDOI
Fragmenting deliberation: Green hydrogen and the conditions for public participation
Wagner L.
This paper analyzes the conditions for public participation in green hydrogen deployment, focusing on how fragmented deliberation affects policy formation and social acceptance. It proposes effective engagement mechanisms.
Peer-reviewedJournalGeography Compass2025#HydrogenDOI
Critical Geographies of Green Hydrogen Transitions
Gibson C.
This paper critically examines the geographical dimensions of green hydrogen transitions. It analyzes the impacts of hydrogen economy development on local communities and environments, considering spatial justice and power relations in ener…
Peer-reviewedJournalDiscover Sustainability2026#HydrogenDOI
A SAP-LAP integrated e-IRP approach for green hydrogen operations for sustainable mobility
Kumar P.
This paper proposes an integrated SAP-LAP (Situation-Actor-Process-Learning-Action-Performance) and e-IRP (integrated resource planning) approach for planning green hydrogen operations to enable sustainable mobility. The combined methodolog…
Peer-reviewedJournalCryogenics2026#HydrogenDOI
Energy, exergy, economic, and environmental assessment of a transcritical triple-cascade mixed refrigerant cycle for hydrogen liquefaction
Ismail M.S.
This study proposes a novel triple-cascade mixed refrigerant cycle for hydrogen liquefaction and assesses its energy, exergy, economic, and environmental performance. Results show significant energy consumption reduction and cost efficiency…
Peer-reviewedJournalFuels2026#HydrogenDOI
Hydrogen Fuel in Aviation: Quantifying Risks for a Sustainable Future
Ozan Öztürk, M. Yıldız
This study quantifies technical and operational risks of hydrogen-powered aviation using Monte Carlo simulation (10,000 iterations). Hydrogen leakage and explosion hazards emerge as critical risks (mean scores >20/25), while investment cost…
Peer-reviewed🇨🇳 ChinaJournalFrontiers in Science and Engineering2026#HydrogenDOI
Fuel Cell Power Systems for Maritime Applications: Hybrid Architectures, Energy Management and Deployment Challenges
Le Li, Shuhan Huang, Feng Yan
This review comprehensively surveys fuel cell power systems for maritime decarbonization, covering hybrid fuel-cell/battery architectures, multi-stack power allocation, health-aware energy management, hydrogen storage and safety, lifecycle …
Peer-reviewedJournalInternational Journal of Mechanical and Thermal Engineering2026#HydrogenDOI
HHO generator and engine carbon cleaning
Satish Tawade, Omkar Thambat, Suraj Nalve +1
This study designs and constructs an HHO (Brown's Gas) generator and evaluates its impact on engine performance and emissions when introduced into a gasoline engine. Results show increased power, reduced fuel consumption, and lower CO, HC, …
Peer-reviewed🇪🇺 EuropeJournalJ-STAGE#HydrogenDOI
Latest Trends in Hydrogen Systems in Europe
欧州における水素制度の最新動向
(著者不明)
This paper reviews the latest trends in hydrogen policies and regulatory frameworks in Europe, including definitions of renewable hydrogen, certification schemes, and infrastructure investments. It offers insights for Japan's hydrogen strat…