GX & Decarbonization Research

Shobha Sigdel, R. Shrestha

This study examines pathways for Nepal, which generates over 95% of its electricity from hydropower, to decarbonize hard-to-electrify sectors by adopting circular carbon economy principles, including green hydrogen, carbon capture and utili…

Akanksha Singh, S. Kumari, Shiv Lal +1

This study proposes a hybrid decision-making framework combining Delphi, FAHP, and game theory to evaluate CCUS vs renewable energy for India's carbon neutrality. Results show CCUS excels in CO2 reduction and technological maturity, while r…

Rahul R. Bhosale

This review critically assesses recent advances in MEA-based CO2 capture, covering molecular mechanisms, process intensification, solvent modification, and hybrid strategies like combined absorption-mineralization. It highlights reduced ene…

Q. Pu, Ji Xu, X. Zhao +7

This paper experimentally investigates the corrosion behavior of N80 steel in H2S/CO2 environments typical of CCUS-EGR operations. Results show that the CO2/H2S partial pressure ratio dominates uniform corrosion, while flow and temperature …

Guodong Yao, Qiuxia Zhu, Limin Jin +3

This study proposes an integrated CCU process using CO2-rich off-gas from petrochemical plants and industrial by-product alkaline salts to produce sodium bicarbonate, while simultaneously separating industrial-grade sodium sulfate. This app…

G. Chițiga, S. Isachi

This paper argues that CCS (carbon capture and storage) technology is crucial for climate change mitigation, especially in hard-to-abate sectors. It highlights that CCS supports energy transition, creates green jobs in engineering, research…

Kun Song, Wenbo Gu, Naixin Zhao +1

This study proposes a two-stage robust optimal planning model for a decarbonized integrated energy system considering carbon capture uncertainties. Two carbon capture strategies and six hydrogen pathways are evaluated. Results show that Str…

Divya Prasad, Puneethkumar M. Srinivasappa, Hemavathi Manjunath +4

This paper reviews catalytic advances in the cycloaddition of CO2 with epoxides to produce cyclic carbonates, examining the trade-off between carbon-based materials and efficient CO2 utilization. It provides insights into catalyst design fo…

Y. Biçer, I. Ghiat, Y. Abdullatif +3

This study proposes an integrated system that combines Direct Air Capture (DAC) with building HVAC, using condensed water from the TVSA cycle for green hydrogen production via electrolysis. Economic analysis shows a levelized cost of CO2 ca…

Muhammad Indra Zulmi, Nimmi Zulbainarni, B. Sartono

This paper analyzes the sustainability strategy of PT XYZ, an Indonesian integrated energy company, in entering the blue ammonia industry. Blue ammonia, produced from natural gas with CCS, is a key transitional solution for decarbonization.…

Vahid Atashbari, F. Cash, D. Devegowda +3

This study analyzes the technical and economic feasibility of a bidirectional LNG-CO2 maritime supply chain under proposed U.S.-flag shipping requirements. A case study examines LNG exports from the U.S. Atlantic coast paired with return CO…

Jia Lu, Junjie Wang, Jijun Liu +1

This paper proposes a stochastic optimization scheduling model for a multi-energy virtual power plant (MEVPP) integrating biomass co-combustion carbon capture, power-to-ammonia, and urea synthesis. It accounts for wind and solar uncertainti…

D. S. Klimov, A. N. Drozdov

This paper analyzes the production costs of CO2 capture technologies at industrial and energy facilities. It evaluates cost structures and potential reductions, contributing to the economic feasibility of CCUS.

D. Singh, S. Nagappan, C. Lay +5

This review critically examines BECCUS technology, focusing on market dynamics, policy frameworks, and technological innovation. It recommends transparent carbon pricing, emission trading systems, and certification for biogenic carbon, alon…

Limeng Wang, Haonan Shen, Xingchao Chai +1

This study proposes an optimal dispatch model for an Integrated Energy System (IES) combining P2G with carbon capture (CCS), hydrogen blending in gas-fired CHP units, and hydrogen fuel cells. It incorporates low-carbon demand response and s…

Elmezain A. A.

This study conducts a techno-economic analysis of geological CO2 storage at the Obaiyed oil field in Egypt, focusing on a pure CO2 source from a gas processing plant. Evaluating surface facilities and wells, cost-benefit analysis shows a hi…

Liang Zhang, Shuyan Wu, Baoyuan Wang +3

This paper proposes a Stackelberg game-based collaborative optimization strategy for park-level integrated energy systems (PIES) operating in carbon and green certificate markets. It integrates a CCS-P2G-LCES technology chain to achieve int…

Lei Zhang, Qin Li, Xianxin Gan

This paper proposes a low-carbon optimal scheduling model for integrated energy systems (IES) with CCS, incorporating a dynamic coupling mechanism between carbon and green certificates. Using IGDT for uncertainty, the model minimizes operat…

Mikus Dzenis, Beate Zlaugotne, J. Gušča

This study develops an LCA-based computational framework for CO2 transport by trucks from a cement plant to ports in Latvia and Lithuania. It evaluates three scenarios and includes sensitivity analysis on fuel types and vehicle technologies…

Nguyen V

This paper presents the design and experimental framework of an artificial photosynthesis system that captures CO₂ from flue gas and converts it into oxygen and energy-rich compounds. It integrates a sodium carbonate absorption tower and a …