GX & Decarbonization Research

Gustavo B. F. da Silva, Stefano F. Interlenghi, Julliana M. Gonçalves +2

A techno-economic assessment of flexible solid oxide fuel cells (SOFCs) generating low-carbon electricity from hydrogen derived from biomethane and bioethanol. It examines fuel flexibility, generation cost, and efficiency to identify condit…

钱沁文 Qian Qinwen, Pengliang Sun, Jialing Zhang +6

This work proposes producing hydrogen via electrolysis of urban reclaimed water, turning a waste resource into a clean energy carrier. It links resource recycling with carbon neutrality, potentially easing water constraints on green hydroge…

Holdsworth AF, Ireland E, Baidak A +10

Proposes radiolytic hydrogen production from spent nuclear fuel (SNF). By partitioning high-heat radionuclides (137Cs, 134Cs, 90Sr) into dedicated sources, H2 can be produced even in a closed fuel cycle. Global SNF stockpiles could supply ~…

Bergougui B.

This study examines how geopolitical risk shapes green hydrogen innovation, considering policy ecosystems, governance, energy poverty, and cross-country heterogeneity amid global fragmentation. Without an abstract, details remain unverified…

Yap J.

A historical analysis tracing research, development, and shifting expectations around the hydrogen economy from 1972 to 2020. It likely maps recurring hype-and-disappointment cycles and draws lessons for today's decarbonization-driven hydro…

Figueiredo R.L.

Heavy mining trucks are hard-to-abate due to diesel dependence. This paper examines the prospects and challenges of using hydrogen as an alternative fuel for mining trucks, addressing diesel consumption and GHG emission reduction.

Digvijay Kumar Gupta, D. Mukherjee, Karuna Kalita

This study assesses using surplus renewable electricity for green hydrogen production and long-duration storage in salt caverns. Using 2024 data, it estimates 17.08 TWh surplus yielding ~3.24×10^8 kg H2. A 500,000 m3 salt cavern in the Bika…

Rijing Zhao, Xiao-Long Sun, Quan-Fu Liu +3

Using GenX-DOLPHYN with 8,760 hourly steps, this study values green hydrogen seasonal storage in Inner Mongolia's 2035 power system. Hydrogen adds 24 GW wind/solar, cuts 7 GW coal and 10 GW/80 GWh batteries, reducing CO2 by 18.93 Mt (4.96%)…

K. Kendall

This paper examines why green hydrogen (GH) growth is hard to predict, given minimal global production and use. Asian nations advance faster via hydrogen transport commitments, while Western projects often stall due to funding announced yea…

Lei Wang, Ruo-Lin Guo, Meng-Jie Liu +18

This study engineers a Ru nanocluster/ReS2 nanosheet composite whose d-p orbital coupling tunes the electronic structure, boosting electrocatalytic green hydrogen production. It offers a materials-design route to higher efficiency with redu…

Tala Kanj, F. Jamil, M. Hussain +1

This review integrates recent advances in green hydrogen electrocatalysis and storage, showing earth-abundant HER catalysts approaching noble-metal performance while storage faces trade-offs among energy density, safety, kinetics, and cost.…

A. I. Idriss, Abdoulhamid Awalo Mohamed, H. Ramadan +1

A techno-economic assessment of renewable energy pathways and green hydrogen production in the strategically located Bab-el-Mandeb region. It likely examines feasibility and cost structures for building a hydrogen supply chain given the are…

Konuhova M, Bezrukovs V, Bezrukovs V +4

A cross-technology review of hydrogen compression for decentralized green hydrogen, comparing mechanical, liquid-piston, electrochemical, metal-hydride and hybrid systems on pressure ratio, specific energy, thermal behavior, purity, dynamic…

Bianchi, Marco

This dataset compiles quantified vulnerability indicators for green hydrogen value chains, assessed through trade dependencies. It provides metrics at product, stage, and system aggregation levels, enabling comparison across the full produc…

Vahabzadeh E.

This paper examines the techno-economic optimisation of repurposing UK depleted gas reservoirs for geological hydrogen storage. It assesses how surplus renewable power can be stored as hydrogen underground for supply-demand balancing and se…

Rami Y.

This study optimizes solar PV configurations for green hydrogen production in Morocco and assesses integration across agriculture, transport, and electricity sectors. It contributes quantitative design guidance on sector coupling and renewa…

Camelo M.M.

This study develops a mixed-integer linear programming (MILP) model to optimize green hydrogen supply chain networks, integrating production, transport, and storage decisions toward cost minimization and optimal facility siting. No abstract…

Venkittaraman A.

This review surveys how artificial intelligence is applied to green hydrogen production, storage, transport, and renewable energy integration. It likely covers ML-based electrolyzer optimization, demand forecasting, grid integration, and hy…

Zheng L.

This study derives industrial hydrogen demand curves for Germany and China and examines how carbon pricing instruments shape hydrogen uptake. It quantifies the carbon-price levels at which industrial switching to hydrogen becomes viable, of…

Young Wook Ryu, Hana Kim, Wangyun Won +1

This study presents a multi-objective optimization framework for low-carbon hydrogen production via electrolysis, balancing economic viability against environmental sustainability. It evaluates cost-environment trade-offs across diverse ene…