GX & Decarbonization Research

Bartosz Igliński, K. Mazurek, Sebastian Drużyński +4

This paper evaluates the potential of symbiosis between renewable energy sources (RES) and green hydrogen (GH) at the regional level, using the Kujawsko-Pomorskie Voivodeship in Poland as a case study. The region's RES potential (18 TWh) co…

Celso da Silveira Cachola, D. Peyerl

This study employs a data-driven approach to map green hydrogen clusters in Brazil, identifying optimal locations for industrial decarbonization. By integrating renewable energy potential and industrial demand, it provides a methodological …

Rubén Aquize Palacios, Juan M. Mauricio Villanueva, Aurelio Morales-Villanueva +5

This paper presents a digital twin model for a PEM hydrogen production plant using artificial neural networks to predict hydrogen yield and efficiency. The model shows high accuracy against experimental data and adaptive updating capability…

Abdeslam Hassani, Janeth Marentes

This study analyzes the strategic positioning of green ammonia within Quebec and Canada's energy transition frameworks, emphasizing its role as a hydrogen carrier. Using competitive intelligence, it maps demand and supply ecosystems, identi…

A. Ismaila, Sule Magaji, Ibrahim Musa

This paper examines the role of green hydrogen in Nigeria's industrial decarbonization. A survey of 147 energy officials reveals strong skepticism about economic viability and renewable capacity, but consensus on the need for international …

Lissy Langer, Anders Bjørn, Benjamin F. Hobbs +2

This paper analyzes the system-wide effects of electricity purchase conditions (e.g., PPA, hourly matching) for renewable hydrogen in seven European countries using energy system modeling. It quantifies spillover effects on additional RES, …

Ruichun Wu, Ling Zheng, Jing Zhang +5

This paper proposes an optimal scheduling model for integrated energy systems that combine OCC (oxyfuel combustion capture), P2G (power-to-gas), and dynamic hydrogen blending under a carbon trading mechanism. It optimizes trade-offs between…

Hao Wang, Mingjie Huang, Li You +5

This paper proposes a multi-timescale optimization framework for an integrated cooling, heating, electricity, and hydrogen system. It incorporates uncertainty, demand response, and carbon trading to simultaneously reduce costs and emissions…

Yiming Xian, Mingchao Xia, Jichen Wang +2

This paper studies coordinated operation and distributed optimization of highway hybrid refueling stations integrating hydrogen, carbon, and green certificate trading. An asymmetric Nash bargaining framework is used with ADMM for distribute…

Mahmoud Karimi, Halis Simsek

This study evaluates techno-economic and environmental performance of hydrogen production via co-gasification of biomass and plastic waste with and without CCS. Co-gasification reduces LCOH to 2.18 USD/kg (7% below biomass-only), while CCS …

Eleonora Aneggi, Marilda Scarbolo, D. Zuccaccia

This meta-analysis (2024–early 2025) evaluates hydrogen's role in residential heating, finding direct hydrogen heating inefficient and expensive compared to electrification (heat pumps). Hydrogen's strategic value lies in seasonal storage a…

Pranto Chakrabarty, S. Paul, Andrea Trianni +1

This paper quantifies the impacts of distribution centre disruptions in the Australian household hydrogen supply chain using a multi-period network optimization model. Results show that without mitigation, demand fulfillment can drop to zer…

Yi Xie, Muhammad Jalili Zarabadi, A. Kulkarni +3

This review comprehensively evaluates ammonia as a carbon-free fuel and hydrogen carrier, covering direct ammonia solid oxide fuel cell (SOFC) principles, materials, and recent advances. It synthesizes production methods from Haber-Bosch to…

Amna Al-Ghafri, Murid Hussain, Maa Ghani +4

This comprehensive review examines thermochemical techniques for sustainable hydrogen production, including pyrolysis, gasification, and reforming, assessing their potential for the net-zero transition. It clarifies the technical foundation…

Yoo Ri Kim, Jeong-Cheol Lee, Sang Hwan Son +2

This study evaluates the techno-economic and environmental performance of hydrogen-based direct reduced iron (DRI) production using multi-stage fluidized bed reactors. The model achieved high accuracy (R2>0.999) against experimental data. U…

Yuchan Ahn

This study performs a life cycle assessment of plastic waste-to-hydrogen systems with varying CO2 utilization ratios. It reveals a non-linear relationship: environmental impacts decrease at moderate utilization (40-50%) but reverse at highe…

Saleh Ba-swaimi, Renuga Verayiah, Vigna K. Ramachandaramurthy +2

This systematic review synthesizes existing research on optimal planning and performance assessment of hydrogen-integrated renewable energy systems, identifying technical and economic challenges and future research directions.

Xiaowei Li, Guoxian Luo, Dandan Li +1

Proposes a collaborative planning method for electro-hydrogen coupling microgrids, optimizing siting, capacity, and topology via improved NSGA-II. Using 8760-hour data, energy self-sufficiency increased from 52% to >95%. With 28% extra inve…

Alessia Manfredi, Marzia Traverso, Giampaolo Manfrida +1

This systematic review analyzes 10 case studies applying Social Life Cycle Assessment (S-LCA) to green hydrogen technology. It identifies methodological weaknesses (reliance on secondary data, unclear system boundaries) and strengths (ident…

Luca Brunelli, Alberto Maria Gambelli, Laura Carbini +1

This paper provides a bibliometric analysis of clathrate hydrates for hydrogen storage. While gas hydrate research is mature, hydrogen hydrates remain marginal with limited understanding of formation kinetics, stability, and scalability. It…