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.
🌍 GlobalConference2026 8th International Conference on Green Technology and Sustainable Development (GTSD)2026#HydrogenDOI
Optimizing Green Hydrogen Production from Wind and Solar for Hard-to-Abate Industrial Sectors Across Multiple Sites in Viet Nam
T. Nguyen, To-Xuan Bao, Quynh Anh Nguyen
This study optimizes green hydrogen production from wind and solar across multiple sites in Viet Nam for hard-to-abate industrial sectors. It examines renewable hydrogen supply potential and siting design for decarbonizing steel, cement, an…
Peer-reviewed🇨🇳 ChinaJournalProcesses2026#HydrogenDOI
Optimizing Industrial Park Power–Hydrogen–Thermal Systems for Low-Carbon Economy: Accounting for Nonlinear Polarization and Waste-Heat Utilization
Fengkun Ji, Yu Li, Xuyang Chu +5
This paper proposes a multi-objective optimal dispatch method for an integrated electricity–hydrogen–thermal system in industrial parks, using load-dependent reduced-order models to capture nonlinear hydrogen equipment efficiency and cascad…
🇺🇸 USAJournalSPE Annual Technical Conference and Exhibition2026#HydrogenDOI
Oilfield Produced Water as Feedstock for Low-Carbon Hydrogen Production: A Screening-Level Techno-Economic Analysis
Aimen Laalam, Parisa Bazazi
A screening-level techno-economic framework for low-carbon hydrogen from oilfield produced water via electrolysis across seven U.S. basins. Electricity price dominates LCOH variance (S1=0.79), and AWE under renewable PPA is ~$1.40/kg cheape…
Peer-reviewed🇨🇳 ChinaJournalNanomaterials2026#HydrogenDOI
Regulating Humidity-Dependent Catalyst-Layer Transport by an Ultrathin Carbon Interface for Low-RH PEMFCs
Caihan Zhu, Dewei Li, Tom Wu +1
Commercial Pt/C was modified via polydopamine deposition and thermal treatment to form an ultrathin N-doped carbon coating (NCS-Pt/C). The modification preserved porosity while improving water uptake and wettability, boosting peak power den…
Peer-reviewed🇯🇵 JapanJournalSustainable Energy Technologies and Assessments2026#HydrogenDOI
Assessing H2 and oxyhydrogen enrichment in methane premixed combustion for fuel-flexible low-carbon systems
Manish Singh, Sudipto Mukhopadhyay
Numerical study of 25% and 50% H2 and HHO (water-electrolysis oxyhydrogen) enrichment in laminar premixed methane Bunsen flames using GRI-Mech 3.0 finite-rate chemistry. Both strategies raise laminar burning velocity and shorten flames; 50%…
Peer-reviewedJournalApplied Energy2026#HydrogenDOI
Life cycle and techno-economic assessment of anion exchange membrane electrolysis: Cradle-to-gate supply chain emissions and scale-dependent cost analysis
Sanghyuk Koh, Junseok Ha, Dohyeon Kim +4
An integrated LCA and probabilistic techno-economic assessment of anion exchange membrane electrolysis using experimentally validated inventory data. Under a Net Zero 2050 grid the carbon footprint is 2.53 kgCO2eq/kgH2, while zero-carbon el…
Peer-reviewed🌍 GlobalJournalEnergy Reviews2026#HydrogenDOI
Integrated dual photocatalysts for simultaneous solar hydrogen production and CO2 capture-conversion: Design principles, mechanistic insights and future perspectives
K. Karthik, P. Keerthi, Ramya R +3
This review evaluates integrated photocatalyst systems that couple solar H2 evolution with CO2 capture and photoconversion in a unified platform, based on a 2015-2026 literature survey. It examines heterojunctions, g-C3N4 composites, LDHs, …
PreprintZenodo2026#HydrogenDOI
Optimization of the Seawater-to-Hydrogen Value Chain: A Safety-Integrated Framework for Hydrogen Production, Storage, and Distribution
Anudip Das Srijon, Athiey Sarker, MD. Mehedi Hasan +2
A review analyzing an integrated seawater-to-hydrogen supply chain, covering production, storage, and distribution. It evaluates technical, economic, and environmental factors, proposing renewable-powered electrolysis, liquid hydrogen/ammon…
Preprint🌍 GlobalZenodo2026#HydrogenDOI
From Water Sources to Water Supply Strategies: An Infrastructure Integration Framework for Green Hydrogen Hubs in Water-Constrained Regions
Leite Lobo, Fernanda
Proposes an infrastructure integration framework for siting green hydrogen hubs in water-constrained regions, linking water sourcing with supply strategy. Highlights water availability as a binding constraint on hydrogen scale-up. No abstra…
Peer-reviewedJournalAIMS Energy2026#HydrogenDOI
Hydrogen energy technologies for net-zero transitions: Progress, bottlenecks, and future pathways across production, storage, transport, and applications
Xiao-Wei Chen, Yi-Chen Yang, Bao-Feng Zhang +1
A review mapping progress, bottlenecks, and future pathways across the hydrogen value chain—production, storage, transport, and end-use. It frames hydrogen's role in net-zero transitions and the cost, infrastructure, and policy barriers to …
Peer-reviewedJournalSustainable Energy Technologies and Assessments2026#HydrogenDOI
Life-cycle assessment and techno-economic analysis of low-carbon methanol synthesized with industrial by-product hydrogen and carbon dioxide
Jundi Wan, Juchao Zhang, Min Wang +1
This study assesses low-carbon methanol produced from industrial by-product hydrogen and captured CO2 using both life-cycle assessment (LCA) and techno-economic analysis (TEA). It quantifies GHG reduction potential and cost competitiveness,…
🌍 GlobalJournalSPE Asia Pacific Oil & Gas Conference and Exhibition (APOGCE)2026#HydrogenDOI
An Examination of Global Government Policies to Stimulate a Low Carbon Intensity Hydrogen Industry - What can Be Learned?
P. J. Tippet
This paper compares low-carbon intensity (LCI) hydrogen policies across the US, France, Spain, Germany, the UK, Singapore, Japan, China, and Brazil, extracting lessons for Australia. Using policy metrics and a scoring key, it finds the US I…
Peer-reviewedJournalInternational Journal of Hydrogen Energy2026#HydrogenDOI
Integrated green hydrogen strategic assessment framework for Türkiye: Sector prioritization, hydrogen valleys and policy roadmap
Çolak E.
This study proposes an integrated strategic assessment framework for green hydrogen in Türkiye, combining sector prioritization, hydrogen valley development, and a policy roadmap. It offers a replicable methodology for national hydrogen str…
Peer-reviewedJournalProcess Integration and Optimization for Sustainability2026#HydrogenDOI
Optimization of Photovoltaic-Integrated Proton Exchange Membranes Electrolyzer Systems for Sustainable Green Hydrogen Production using Starfish Algorithm
Yara A. Sultan, Asmaa H. Rabie, A. Eladl +1
This work optimizes a photovoltaic-integrated PEM electrolyzer system for green hydrogen production using the Starfish Algorithm, a metaheuristic optimizer. No abstract is available, but the study targets efficiency and operational optimiza…
Peer-reviewedJournalAcademia Green Energy2026#HydrogenDOI
Farmers’ knowledge, attitudes and perceptions of green hydrogen in Oshikoto Region, Namibia
Frank Tanga Simon, D. D. Du Plessis
Qualitative study of 10 commercial farmers in Namibia's Oshikoto Region on knowledge, attitudes and perceptions of green hydrogen, green ammonia and hydrogen-supported agricultural energy. Video elicitation improved evaluation specificity, …
Peer-reviewedCNJournalEnergy Engineering2026#HydrogenDOI
Techno-Economic and Life Cycle Assessment for a Hydrogen Production System Using Renewable Energy
Yu Lei, Zhong-Chao Yang, Xing-Yu Liu +2
This study integrates LCA and techno-economic analysis of a 100 MW alkaline water electrolysis system for distributed hydrogen, modeled in Aspen Plus. Powered by PV, it achieves a life-cycle carbon footprint of 1.94 kg CO2eq/kg H2, an LCOH …
Peer-reviewed🇨🇳 ChinaJournalInternational Journal of Forecasting2026#HydrogenDOI
Integration of joint energy commodity price forecasts with hydrogen energy system planning under uncertain climate policies
Hongtao Ren, Caiyu Chen, Li Su +3
This paper integrates joint energy commodity price forecasting with hydrogen energy system planning under uncertain climate policies. Authored by researchers from Chinese universities and China Construction Bank, it quantifies how price vol…
Peer-reviewed🇨🇳 ChinaJournalScientia. Technology, science and society.2026#HydrogenDOI
Underground Energy Storage in Concrete-Lined Rock Caverns: Thermo-Hydro-Mechanical Behavior, Sealing Performance, and the CAES-to-Hydrogen Transition
Khan Waqar, Md Zakaria, Md Kayda Millat +2
This review synthesizes 155 studies on thermo-hydro-mechanical (THM) behavior and sealing performance of concrete-lined rock caverns (LRCs) for compressed air energy storage (CAES) and underground hydrogen storage (UHS). It proposes a press…
🌍 GlobalDatasetZenodo2026#HydrogenDOI
Code, data and outputs for: Green hydrogen from floating photovoltaics on UK reservoirs
Al Talai, Ayman, Al Mandhari, Mohamed, Hussain, Shanza Neda +1
A reproducibility package for a study simulating hourly green hydrogen production via floating photovoltaics and PEM electrolysis at twelve UK reservoirs (2005-2023). It includes size-dependent costs, hydrogen storage, reservoir energy bala…
Peer-reviewedJournalSun, R, Li, J & Sun, L 2025, 'Techno-economic evaluation of green ammonia synthesis for renewable energy storage using rigorous models', Energy. https://doi.org/10.1016/j.energy.2025.1380682025#HydrogenDOI
Techno-economic evaluation of green ammonia synthesis for renewable energy storage using rigorous models
Sun, Ruitao, Li, Jie, Sun, Li
Designs a green ammonia system integrating PEM electrolysis, N2 recovery from off-gas, Haber-Bosch synthesis, and amine-based carbon capture, with rigorous reactive-equipment process models. Sensitivity analysis yields optimal operating con…
