GX & Decarbonization Research

M. Khoirul Anam, Salman Shooshtarian, Nilupa Udawatta +2

This review explores integrating nature-based solutions (NbS) with secondary materials in circular construction. It identifies 17 applications (including 9 real-world cases) and proposes four interdependent strategies: nature-integrated cir…

Canada Foundation for Innovation

This paper examines the potential of afforestation to offset CO2 emissions and improve environmental quality, focusing on its effectiveness as a climate change mitigation strategy and carbon sequestration assessment.

Adel Elgammal

This study proposes an intelligent control framework integrating machine learning-based multi-objective optimization and robust sliding mode control for a solar-powered direct air capture (DAC) and electrochemical carbon utilization system.…

Siavash Davoodi, Bhabananda Biswas, Ravi Naidu

This review discusses recent developments and future prospects of halloysite nanotubes-based adsorbents for carbon capture and secondary utilization. The material is low-cost and sustainable, making it key for CCUS technology. The paper exp…

M Weisner, Vincent Philip Paglioni, Ryan P. Scott

This paper introduces a bow tie risk assessment framework to evaluate risks in CCUS development. Applying it to Colorado, it reveals how inconsistencies in CCUS definitions and applications lead to accountability gaps and lack of coordinate…

Engelbert Portenkirchner

This paper provides experimental data on reversible CO2 capture and release using an electropolymerized anthraquinone electrode in aqueous solution. The electrode shows potential for efficient, low-energy carbon capture, contributing to CCU…

Moones Keshvarinia, Cameron A. MacKenzie, Mark Mba Wright

This systematic review evaluates 16 simulation tools for carbon capture and storage (CCS) technologies using five criteria: chemical process simulation, dynamic modeling, thermodynamic properties, heat transfer, and integration. It identifi…

Canada Foundation for Innovation

This paper introduces the International Test Centre for Carbon Dioxide Capture (ITC), a facility dedicated to testing and validating CO2 capture technologies. ITC enables performance evaluation and optimization of various capture processes,…

Yanfei Li, Cheng Li

This study examines the coupling coordination between low-carbon transportation (LCT) and high-quality economic development (HQED) in the Yellow River Jiziwan Metropolitan Area using panel data from 2013-2022. Applying ISM-MICMAC, modified …

Zhiyuan Yang, Ziyi Liu, Xuan Zhang +7

This paper proposes a public-data framework that combines EEIO hotspot screening with supplier-specific data prioritization for Scope 3 emission reduction in transmission and distribution equipment procurement in China. It leverages only pu…

Shibo Liu, Shiyi Shi, Hailong Cui +1

This study proposes a Nash bargaining-based coordinated scheduling method for wastewater treatment plants, power networks, and water distribution networks to achieve low-carbon operations and sustainable development, balancing multiple obje…

Thouraya Salem, Teddy Fen-Chong

This study optimizes cement-wood biochar mortar by adjusting superplasticizer dosage and water-to-binder ratio. At 10 wt% biochar and 0.44 w/b, compressive strength improved while CO2 emissions decreased by 15% per m³. The strength-to-cost-…

JianQiang Tang, Qian Fang, Guirong Liang +3

This study examines enhanced polyhydroxyalkanoates (PHA) synthesis in activated sludge via AHL signaling. It optimizes the C/N ratio, explores regulation mechanisms, and validates the process using low-cost carbon sources for bioplastic pro…

Pangyi Li, Yiqie Dong, Yi Li +3

This paper reports a mechanochemical activation method for a ternary solid waste system to achieve self-cementitious activity under ambient, low-alkali, and carbon-free conditions. It utilizes industrial by-products, potentially reducing CO…

Corradino Sposato, Tiziana Cardinale, Andrea Feo +2

This study develops two bioaerated low-density composites (BAAC and BIOAERMAC) using industrial byproducts, and characterizes their hygrothermal behavior and dimensional stability. Compared to conventional autoclaved aerated concrete, they …

H. Dada, Salim Safiddine, Fatiha Bendjilali +5

This paper investigates the effect of substituting cement with high levels of mineral additions on the compressive strength and carbon footprint of concrete, aiming to produce low environmental-impact concrete.

Fazel Azarhomayun, Jingjie Wei, Kamal H. Khayat

This comprehensive review examines performance characteristics, implementation challenges, and decarbonization pathways of low-carbon concrete. It identifies technical and economic barriers to emission reduction in construction and outlines…

Roksana Yasmin, Md. Nurun Nabi, A.K. Azad +1

This review summarizes recent advances in low-carbon hydrogen production, storage, and DC microgrid energy management under uncertainty, focusing on optimization of the hydrogen supply chain and system integration.

Thaís Martins Neves, João Pedro Weidlich Franco, Nilson Romeu Marcílio +1

This study explores low-cost kaolin and rice husk ash (RHA) to fabricate ceramic supports for carbon membranes for CO2/CH4 separation. The 90K10RHA support showed best properties. These low-cost supports are promising for light gas and hydr…

Siyuan Liu, Rongrong Zhai, Li J +2

This paper proposes a low-carbon economic scheduling framework for a wind-solar-hydrogen integrated multienergy supply virtual power plant (WSH-MESVPP) that participates in both energy and reserve markets. Case studies show a 9.32% improvem…