GX & Decarbonization Research

FatmaElzahraa S. Seleem, Farah M. Husseini, Maryam G. Elmahgary

This review compares five Direct Air Capture (DAC) methods and provides the first comparative analysis of DACCS and CCUS deployment in Egypt and the UAE. It examines storage sites such as BED&SITRA and Obaiyed in Egypt, and ESI, Al Reyadah,…

Kattel G.

This paper addresses the planning of CO2 transport and geological storage networks for net-zero buildings, incorporating uncertainties in storage capacity and injectivity. It proposes a risk-aware optimization approach to ensure robust desi…

Mazaheri A.H.

This paper investigates the mechanisms of carbon mineralization (carbonation) of alkaline mine residues and industrial wastes for CO2 sequestration. It suggests the potential to simultaneously achieve waste reuse and CO2 reduction, drawing …

Wang H.

This paper comprehensively analyzes the current state and future development of CCUS strategies and technologies in China, evaluating their role in achieving decarbonization goals through policy support, technological progress, and industri…

Yan Y.

This state-of-the-art review systematically examines the application of machine learning (ML) to carbon capture, utilisation, and storage (CCUS). It highlights ML's effectiveness in optimizing CO2 capture processes, monitoring storage sites…

Nele Petersen, Adam Slabon

This paper explores the potential of using carbon dioxide as a sustainable oxidant via photocatalysis, a fundamental study contributing to carbon capture and utilization (CCU). It highlights a novel direction for decarbonization technologie…

Jingjuan Wu, Qi Li, Qi Li +5

This study experimentally measured phase equilibrium conditions of methane and CO2 hydrates to optimize temperature-pressure windows for CO2 replacement in gas hydrate production. Results align well with CSMHyd predictions, quantify the rec…

Rui Xiao, Dale P. Prentice, Manas Sarkar +6

This study evaluates global ambient carbonation of concrete using thermodynamic and diffusion-based Monte Carlo analyses. It finds that by 2030, carbonation will uptake about 0.23 Gt CO2 annually, less than 10% of cement clinker emissions, …

Subhajit Dutta, Jacopo Andreo, Nagore Barroso +13

This study systematically evaluates pH-dependent performance of MOFs for capturing dissolved CO2 and carbonate species from water. Comparing seven archetypal MOFs, it identifies three adsorption regimes: metal-site dominated under acidic co…

Dinesh Verma, Rajesh Vanshpati, Mithilesh Kumar Jha +2

This review summarizes recent advances in CO2 capture using MOFs, COFs, and deep eutectic solvents (DES). It highlights their advantages such as porosity, chemical stability, and low volatility, and analyzes capture mechanisms, structure-pr…

Viktor Koval, Natalia Ruzik, Piotr Olczak +3

This paper assesses the environmental impacts of carbon capture and storage (CCS) in coal-based power generation. It analyzes trade-offs between CO2 reduction and other environmental burdens, and discusses feasibility. Provides insights for…

Adrian J. Huang, Matthew N. Dods, Ryan A. Klein +6

This study develops a porous molecular polyamine (TriptH) as a CO2 sorbent, achieving high capacity (5.3 mmol/g), stability under humid conditions, and endurance over 660 absorption-desorption cycles. It demonstrates unprecedented ability t…

Majdi Argoubi

This repository provides input data, parameters, and code for a two-stage distributionally robust optimization (DRO) model for planning a low-carbon industrial park integrating CCS and power-to-methanol (P2M). It includes two representative…

Zhang Y, Zeng H, Liu Q +3

This paper proposes a novel process to convert CO2 into graphite using active metal liquids like liquid magnesium, with metal recycling via metallurgy, achieving zero waste discharge. The produced graphite is a valuable material, ensuring e…

Dominiak, Adam, Rusowicz, Artur

This replication package provides Python scripts and data to reproduce the techno-economic assessment of cement CCS projects in Poland and Bulgaria. It includes parametric, cost, dynamic, marginal breakeven, Monte Carlo, and Shapley decompo…

Simonsen K.R.

This paper reviews challenges and trends in CO2 transportation, highlighting the importance of transport infrastructure in the CCUS value chain. It discusses technical and economic issues of pipelines and shipping, and outlines future prosp…

Akshay Mehta, K. Sonawane, P. Saini +3

This paper presents a digital CCUS subsurface monitoring framework integrating sparse seismic, 3D/4D seismic, and VSP data. It leverages AI/ML for plume tracking, leakage risk assessment, and uncertainty management. The modular, cloud-enabl…

Akshay Mehta, K. Sonawane, P. Saini +3

This paper proposes a KPI-driven digital platform for CCUS operations, integrating IoT, cloud, and predictive analytics to unify data from capture, transport, and storage. It enables real-time monitoring, anomaly detection, and automated ca…

Duewall C.M.

This paper quantifies the sustainability impacts of post-combustion carbon capture (PCC) using process simulation. It evaluates energy consumption, costs, and environmental burdens to reveal trade-offs and feasibility. Provides quantitative…

Heath S.

This paper examines the role of scale management in CCUS deployment, analyzing how scaling up technologies contributes to decarbonization goals. It focuses on economies of scale and infrastructure challenges, offering implications for polic…