GX & Decarbonization Research

Hana Kim, Hyunki Cho, Sang-Kyung Kim +2

This paper quantifies the economic viability of green hydrogen production via proton exchange membrane electrolysis under uncertainties in renewable energy supply and cost. It analyzes how uncertainties affect hydrogen production costs and …

S. Goel, Renu Sharma

This paper presents a techno-economic analysis of green hydrogen production using hybrid renewable energy systems (solar, wind) in rural India. It evaluates system design, levelized cost of hydrogen, and the impact of renewable variability.…

T. K. Roy, Sajeeb Saha, Amanullah Maung Than Oo

This study optimizes green hydrogen and battery-based hybrid renewable energy systems for remote sustainable solutions, balancing techno-economic and environmental objectives. The optimal configuration reduces costs while minimizing environ…

O. Bikri, M. Hajji, R. Hamedoun +3

This paper assesses hybrid renewable energy systems for green hydrogen production in Morocco from an economic perspective. It analyzes costs and technical feasibility, highlighting the potential for a hydrogen economy leveraging Morocco's r…

Subin Eom, Sojung Kim, Gwangwoo Han +1

This paper proposes a low-cost green hydrogen production method using curtailed renewable energy. A real-time AI-driven techno-economic analysis demonstrates that utilizing otherwise wasted energy can reduce hydrogen costs. The findings hig…

Oluseyi David Adewumi, A. Ogunjuyigbe, Orisowubo Tamunopekerebia +1

This study designs and evaluates an off-grid hybrid renewable energy system with green hydrogen storage for a rural primary healthcare center in Abuja, Nigeria. Using HOMER Pro, the system achieves a Levelized Cost of Energy of $2.53 and Ne…

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…

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…

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…

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…

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…