GX & Decarbonization Research

Minju Jang, Joonjae Ryu

This paper presents a techno-economic and environmental assessment of hydrogen production via waste plastic-biomass co-gasification with CCS. Under various policy frameworks, the authors demonstrate the potential for carbon-negative hydroge…

Eunhye Song, Suyeon Yeo, Jonghun Lim +2

This study proposes a carbon-neutral hydrogen production process from biogas integrated with CO2 capture. By reforming methane from biogas and capturing the emitted CO2, the process enables carbon-neutral or even carbon-negative hydrogen pr…

Minhee Park, Jina Choi

This paper analyzes policy-driven innovation pathways for hydrogen and CCUS in South Korea, highlighting how government strategic investments and institutional support accelerate technology development and deployment, offering lessons for g…

Marianna Basoulou, Panagiotis G. Kosmopoulos

This study quantifies the potential of green hydrogen production from curtailed renewable electricity in four Greek regions. Scenarios compare pressurized tank, underground storage, and hybrid configurations. Results show Peloponnese has hi…

Ernesto T.O Samuel, Tom Wanjekeche, Andreas Ndapuka +2

This paper optimizes renewable energy resources for green hydrogen production in Lüderitz, Namibia. It analyzes combinations of wind and solar power and economic feasibility, demonstrating potential for efficient hydrogen production.

Zeynep Bircan Bagdatli, Nezir Aydin, Şükran Şeker

This paper examines integrated optimization of hydrogen supply chains for renewable energy transition using Mixed-Integer Programming (MIP). It optimizes production, storage, and transportation to reduce costs and improve efficiency, offeri…

Anup Paudel, Sobit Sapkota, Hana Kim +2

This paper proposes optimal sizing and dispatch for onsite PV electrolysis hydrogen storage for industrial decarbonization, integrating supply chain embodied carbon and economy-wide impacts. It quantitatively evaluates trade-offs between co…

Kosuke FURUTACHI, Hironobu UNESAKI

This paper analyzes the energy efficiency of using ammonia as a decarbonization pathway in thermal power generation, evaluating combustion characteristics and system efficiency, and discussing challenges for practical implementation.

Mustapha Gidado Jegawa, Bolade Oyeyinka Agboola, Isioma Anwuli Ibewuike +2

This paper presents a quantitative framework for producing blue and green hydrogen from flared gas in Nigeria, aiming to support decarbonization and the transition to a hydrogen economy.

Muhammad Usman, Kolor Kwami Aldo Eric, Ramachandran Rajakumaran

This paper provides a comparative analysis of hydrogen technologies, innovations, and global strategies for decarbonization. It examines policy frameworks and implementation across countries, highlighting the role and challenges of hydrogen…

Yanghanzi Zhang, Shuo Li, Phil Blythe +1

This study qualitatively investigates stakeholders' perceptions and requirements for hydrogen-powered ground support equipment (GSE) to accelerate airport decarbonisation. Through interviews and surveys, it identifies barriers and enablers …

Aivis Kļaviņš, Vladimirs Kirsanovs, Maksims Feofilovs

This paper assesses hydrogen production and supply chains integrated within seaport environments from a well-to-port perspective. Three pathways (biohydrogen, electrolytic hydrogen from renewables, and methane-based hydrogen) are analyzed u…

Jiadong Shi, Xin Mao, Yuwan Li +1

This systematic review examines the readiness of ammonia fuel supply chains for maritime decarbonization. It synthesizes existing literature on production, storage, transport, and bunkering. The review identifies key technical and economic …

Manuel Bailera, Alexander García-Mariaca, Cristian Barón

This paper examines decarbonization of lime kilns in ironmaking using Power-to-Gas technology. It likely analyzes the technical and economic feasibility of replacing fossil fuels with green hydrogen or synthetic natural gas.

E. Akyuz, T. Tezer

This study evaluates green hydrogen production costs in Turkey using solar and wind energy via regression analysis. Cost ranges: PV: 5.65-7.01 $/kg, wind: 2.01-4.58 $/kg. Future projections show cost reductions of 57-64% by 2050. PPA-based …

Adam Brighty, Francisca Jalil-Vega, Nicolás Ripoll Kameid +6

This study models the air quality implications of hydrogen-based decarbonisation pathways for the UK. It provides a framework for evaluating environmental co-benefits of hydrogen deployment.

Natanael Bolson, Takuma Watari, Richard Boocock +1

This paper analyzes decarbonization pathways for the industrial sector via electrification and hydrogen. It quantitatively evaluates energy efficiency improvements and CO2 reduction potential, and discusses technical and economic challenges…

Sayeed M.A.

This paper analyzes green hydrogen production from industrial waste and its integration into Oman's energy transition. It discusses technical feasibility, contribution to decarbonization, and implementation challenges.

Łosiewicz B.

This paper provides a desk analysis of green hydrogen production technologies, evaluating key technologies, maturity levels, and cost efficiency, and discusses future prospects.

Roy S.

This paper discusses the potential of green hydrogen from waste biomass and its role in achieving a holistic bio-economy, emphasizing waste valorization and decarbonization pathways.