GX & Decarbonization Research

Baoquan Liu, Xianwei Liu, Shao-Qian Zhang +2

This paper proposes a low-carbon optimal scheduling model for a park-level virtual power plant integrating the full cement production process with carbon capture, power-to-gas, and CHP/gas boiler units. A cross-domain multi-time-shifting fl…

Mehrdad Aleagha

This LCA evaluates CCS integration in biogas-fueled combined cycle power plants for net-negative emissions. Amine-based CCS increases GWP by 77% due to parasitic loads, while membrane-based CCS achieves -2.60×10⁻³ kg CO₂-eq./kWh. Net-negati…

Luo W.

An engineering study on predicting axial stress and calculating collapse resistance of tubing used in CCUS injection wells. It supports wellbore integrity assessment under the high-pressure conditions of CO2 injection, contributing to the s…

Vakili S.

This paper assesses CO2 ship transport within the carbon capture and storage value chain across technical, economic, and environmental dimensions. Transport from capture sites to storage locations is a decisive step for CCS project viabilit…

Ting-Ting Wang, Shu Lin, Ting-Jun Fu +1

This review systematically summarizes synthesis methods, A-/B-site doping strategies, and supported perovskite catalysts for thermocatalytic CO2 hydrogenation into value-added chemicals and fuels. It highlights challenges such as limited lo…

Kartik Lakhnotra, Abhishek Pathania, Niraj Kumar

Cement production accounts for roughly 5% of global CO2 emissions. This study investigates using CO2 captured from cement-kiln flue gas for concrete curing, where it reacts with calcium-rich components to form stable calcium carbonate, perm…

N. Szarka, A. Toledo, J. Cooper

This study proposes an integrated framework to assess bio-based carbon dioxide removal (bioCDR) pathways in Canada, combining literature analysis, stakeholder mapping, a geospatial decision-support tool, and PESTELB driver analysis. Pathway…

Enara Fernandez, Maider Amutio, Maite Artetxe +3

This study examines an integrated carbon capture and reverse water gas shift (RWGS) process using CaO and Ni/CaO catalysts. It evaluates how H2O and O2 in flue gas affect CO2 capture and CO production. The findings inform catalyst durabilit…

Zekun Yang, Xinyang Ma, Ruitao Sun +4

This study proposes a systematic optimization approach integrating multiperiod heat exchanger network (MP-HEN) synthesis with postcombustion carbon capture (PCC) for crude oil distillation decarbonization. The PCC stripper reboiler duty is …

Qiang Zheng, Fuxin Yang, Houzhang Tan +1

Eight nonaqueous deep eutectic solvents (DES) were prepared and evaluated with a comprehensive framework covering absorption capacity, rate, cyclability, regeneration energy, thermal stability, and toxicity. [DBN][Oxa]–EG (1:0.5) absorbed 0…

Xu Liu, Aimin An, Kaifeng Li +4

Using real operational data from China Huaneng Group's phase-change CO2 capture platform, this study develops an AT-BiGRU-MHA neural network with adaptive multi-head attention to model the nonlinear, time-delayed dynamics of post-combustion…

Taufeeq Dhansay, Thulani Maupa, Zamampondo Sibewu +14

This work examines the prospects and challenges of carbon capture, utilisation and storage (CCUS) in South Africa. It focuses on how the country's coal-heavy economy and existing geological and industrial base could be leveraged for decarbo…

Muhammet Furkan Cicerali, Ahmed M. Albahnasawi, Murat Eyvaz +1

This dataset supports a review on game theory and evidence for CCUS deployment coordination. It provides a bibliography of 130 DOI-linked sources, an evidence map of 83 direct CCUS studies, source-level audits, numerical reconstructions, fi…

Emanuele Antico, Thibaud Aumond, Marc Meyer +3

This study shows that continuous ball milling of MgO under CO2 significantly boosts its carbon capture capacity, achieving a 6-fold increase over static exposure and doubling uptake under simulated flue gas with added water. The sorbent mai…

J. Huila, T. Joronen

This study models and techno-economically assesses a hybrid adsorption and low-temperature swing (HALT) CO2 capture process for pulp mill flue gas, using activated carbon in a dual-cycle TVSA configuration. Simulation shows 98% CO2 purity a…

S. Dayana, K. Kesavardhini, P. Saranraj +3

This paper reviews plasma engineering as an advanced, sustainable route for carbon capture and GHG reduction. Plasma-based methods offer flexible, efficient alternatives to conventional energy-intensive technologies, though energy consumpti…

Mayibaier Maimaitituerxun

This paper analyzes CCS commercialization in China across technology, economy, policy, and risk. Capture costs account for 70-80% of the process, carbon prices stay below the $25-30/t incentive threshold, and the carbon market lacks channel…

E. Nishikawa, D.L.Z. Peña, S.T. McCoy +2

This study spatially estimates agricultural and forestry residue availability for BECCS in Western Canada, accounting for competing uses, soil retention, technical constraints, and proximity to CCS infrastructure. Wheat straw drops from 47 …

Osamu Nishiura, Shinichiro Fujimori, Tomoko Hasegawa +46

This pre-print assesses carbon dioxide removal (CDR) deployment and its sustainability implications in the low-emission scenarios used for CMIP7. It examines CDR scale, methods, and trade-offs with land, water, and food systems across scena…

Daniel Heyen, Joshua Bißbort, Frederik Holtel

This paper develops a transparent two-period benchmark model of mitigation deterrence, where expected future CDR weakens current abatement. It incorporates political-economy forces, behavioral biases, general functional forms, and uncertain…