GX & Decarbonization Research

Abdelnaser Dwaikat, S. Abu-Eisheh, Ammar Alkhalidi

This study develops and validates a strategic framework for green hydrogen adoption in conflict-affected developing economies, using Palestine as a case. Integrating AHP, PLS-SEM, TOPSIS, and an SDG Contribution Index, it finds that technic…

Babak Mohamadi, A. Dejamkhooy, Hossein Shayeghi +2

This paper proposes a conceptual framework for a hydrogen-driven digital transactions market integrated with carbon oracles and green transportation to achieve energy sustainable societies. It discusses the role of social stakeholders but l…

Ramiz Taghiyev, Gulshan Abdullayeva

This paper provides a comprehensive comparative analysis of key hydrogen transportation methods, including gaseous high-pressure, liquefied cryogenic, and chemical carriers such as ammonia, methanol, and LOHC. It evaluates technological fea…

Xiaoting Zhai, Junxue Zhang, A. Asutosh +1

This study develops an integrated optimization framework coupling dynamic simulation and emergy analysis to assess resilience of building hydrogen energy systems under extreme heat waves and grid failure. The Pareto front yields 127 non-dom…

I. Shulga, I.O. Gubareva, E. I. Kotlyarov

This paper explores low-carbon pathways for Ukraine's post-war steel industry reconstruction. It advocates shifting from traditional blast furnaces to hydrogen-based direct iron reduction, and discusses the need for new hydrogen production …

Aniq Luthfi, Y. Budhi

This study designs a 2x1200 HP fuel-cell marine propulsion system using hydrogen from ammonia decomposition, simulated in Aspen Plus. Optimal reactor dimensions (0.5m length, 0.1m diameter, 30 tubes) were found. Two fuel configurations were…

Zhengguang Liu, Yitong Shang, Jing‐Chun Feng +1

This perspective proposes a geothermal-green hydrogen framework for resilient energy islands, conceptualizing operational resilience as a measurable, controllable dynamic property enabled by digital sensing and adaptive control. Green hydro…

Long Xie, Jiaxuan Guo, Tianhao Wang +2

This study develops M (Co, Zn)-modified Ni2P electrocatalysts with carbon coating on Ni foam for overall water splitting under fluctuating power. The catalysts show high efficiency and durability, promising for green hydrogen production usi…

Priyanshu Prasad, Balasubramanian Kandasubramanian

Microalgae-driven green hydrogen production offers a climate-positive pathway by absorbing CO2 while generating hydrogen. This paper discusses its technological potential and implications for carbon credit generation.

Huynh, Thi Ngoc Thuong, Nguyen Thi, My Hien, Nguyen Ngoc Hung +4

This paper examines techno-economic optimization of hydrogen-integrated combined cycle power plants under carbon pricing. It analyzes the effects of hydrogen co-firing rates and carbon prices, proposing optimal operational strategies.

Kunj Kumar Dubey, Sujeet Kumar Singh, Bhim Kumar Mahato

This study proposes a spatio-temporal optimization framework for siting large-scale solar-hydrogen production facilities, combining AHP, Starfish Optimization Algorithm, and Monte Carlo simulation. Applied to high-potential regions in India…

Yujun Guo, Xueqin Mu, Yifan Zhang +10

This paper reports a RuOx@Mo(Mn)Ox catalyst for efficient methanol electrooxidation coupled with hydrogen production. It achieves 1000 mA/cm2 at low voltages, >98% Faradaic efficiency, and over 300 hours stability. Demonstrates potential fo…

David Calderón, Isaías González, Antonio José Calderón

This paper presents the implementation and operation of a green hydrogen pilot plant integrating a 60.6 kW photovoltaic generator and a 30 kW PEM electrolyzer. It reports an open-source supervisory system and provides experimental data unde…

Amjad Ali, Tahir Rasheed, Jamile Mohammadi Moradian +5

This paper proposes a four-class framework for carbon-free energy carriers and circular feedstocks. It benchmarks H2 and NH3 carriers against electrification and carbon-based pathways using thermodynamic, techno-economic, and lifecycle metr…

Roksana Yasmin, Md. Nurun Nabi, A.K. Azad +1

This review summarizes recent advances in low-carbon hydrogen production, storage, and DC microgrid energy management under uncertainty, focusing on optimization of the hydrogen supply chain and system integration.

Faten Kassabi, Slah Farhani, Faouzi Bacha

This paper presents modeling and control approaches for a tidal turbine system dedicated to green hydrogen production, likely addressing optimization of energy extraction and conversion efficiency for electrolysis.

L. Santana, F. Pessoa, Ana Barbosa-Póvoa

This study develops a mathematical programming model for green hydrogen supply chain design that integrates economic and social sustainability. Considering solar, wind, and PPA as energy sources, and comparing pipeline versus truck transpor…

Niklas Groll, Gürkan Sin

This study presents a structured approach for designing a load-flexible Haber-Bosch (HB) plant directly coupled to variable green hydrogen supply from renewables. Screening 2,000 designs at 100% and 10% hydrogen loads shows that only 1,100 …

Matthias Maier, Sungho Shin, Simon Roussanaly +1

This study proposes a mixed-integer bilinear optimization model for a negative-emission hydrogen supply chain combining biomass gasification and CCS, focusing on exports from Norway to Germany and CO2 sequestration. Results show that shippi…

SeyedJalal SeyedShenava, Peyman Zare, Amir Mohammadian

This paper proposes a Stackelberg game-driven digital decision intelligence framework for optimizing carbon-neutral hydrogen sustainable energy consortia that utilize electric scooter fleets as transportable storage. It models strategic int…