GX & Decarbonization Research

Andry Daniel Dethan, Awaluddin Hidayat Ramli Inaku

This study quantified GHG emissions from an apartment-scale aerobic STP using IPCC guidelines and a Scope 1–2 framework. Electricity consumption accounted for ~90% of total emissions, highlighting energy efficiency as the key mitigation str…

Sandra Emperatríz Peña Murillo, Julio Baquerizo Figueroa, Manuel Teófilo Huamán Marcillo +2

This qualitative comparative review evaluates and compares current decarbonization technologies in oil refining, including electrification, renewable energy integration, CCUS, biofuels, and advanced monitoring. It finds that strategic integ…

Xinfeng Qian, Xin Wang, Dacai Li +3

This study uses Aspen HYSYS to simulate the effects of N2, O2, and H2O impurities on CO2 compression, liquefaction, and pipeline transport in CCUS. Results show impurities alter thermodynamic properties, increase pressure loss, and raise co…

Faisal W. K. Khudhur, Ian B. Butler, S. Gilfillan

This paper reviews advanced imaging techniques (X-ray microCT, electron microscopy) for understanding CO2 mineralization at the microscale. It highlights correlative microscopy and machine learning, improves reactive transport modeling, and…

Ganti Srikanth, 𝑏 𝑎, G. Sudheer +1

This paper presents a three-tier study for predicting CO₂ desublimation temperature (CDDT) critical for cryogenic carbon capture and gas processing. It compares a thermodynamic model (Peng-Robinson EoS), standalone ML methods (DT, GPM, ANFI…

Igor Barcelo Uchoa de Castro

This paper reviews the role of underwater robotics (ROVs and AUVs) in supporting offshore wind, green hydrogen, and CCS, based on Brazilian studies. It systematizes evidence on subsea activities like seabed surveys, cable inspection, and en…

Adeel Rafiq, S. Gheewala

This perspective redefines CCU beyond conventional cycling by outlining three strategic pathways: replacing high-emission fossil products, sourcing CO2 from biogenic streams for near-neutral cycles, and using CO2 as a hydrogen carrier for p…

Huijie Wang, Chen Wang

This review comprehensively summarizes recent progress in nanofluidic membranes for hydrogen purification. It covers fabrication strategies (in-situ growth, vacuum filtration, spin-coating) and design principles (size exclusion, surface cha…

Florian Lhostis, Nathan De Riggi, N. Huan +3

This study presents a hybrid electro-thermocatalytic tandem process that converts CO2 to methanol via formic acid with high selectivity. A dendritic bismuth catalyst achieves >90% Faradaic efficiency for CO2-to-formic acid electroreduction,…

Yanyan Wang, Li Wang, Jiaqiang Li +4

This study constructs a high-resolution 1x1 km CO2 emission inventory for heavy-duty diesel trucks (HDTs) in Kunming, China, using GPS data from 1.24 million track points and the IVE model. Results show an average emission factor of ~500 g/…

C. Carpenter

This paper introduces a field-deployable, trailer-mounted LNG system that converts flared gas into low-carbon LNG, reducing methane emissions and displacing diesel in oilfield operations and off-grid applications. It addresses challenges of…

Hui Zhao, Xueshi Zhang

This study develops and validates an integrated model combining Prospect Theory and VIKOR for green supplier selection in new energy vehicle firms. It constructs a four-dimension evaluation system (enterprise capability, product competitive…

G. Herrera, Y. A. D. de Itriago, S. Devier

This study proposes a novel method for dynamic compatibility testing in rock-scCO2-brine systems for CO2 storage in saline aquifers. Combining injectivity and coreflood tests, it evaluates fluid-rock interactions, permeability changes, and …

Ma’idah Aminu, Mohamed A. Elbannan

This study examines the relationship between corporate sustainability investments (renewable energy, sustainable transport, energy efficiency) and environmental sustainability among EU-listed firms from 2013 to 2023. It finds modest CO2 red…

A. Țăran, G. Noja, Alina Ionașcu +2

This study examines how CSR engagement, renewable energy deployment, and sustainable finance jointly influence firms' exposure to climate-related financial risks. Using a dataset of 300 European energy companies for 2024, robust regression …

Vibha Nagendra, Bindu K. Nambiar

This systematic literature review examines the evolution of green bonds as a tool for transitioning to sustainable finance. It finds that sovereign green bonds can be effective with transparent governance and credible monitoring, but data g…

Azad Erdem, Nazli Demirtaş, Samet Gursoy +2

This study analyzes the long-run effects of institutional quality, public debt, financial development, and economic freedom on renewable energy generation using panel data from 17 EU countries (2000-2023). Applying cointegration and panel e…

Riweu Kenye

This narrative review assesses how environmental policy, innovation, and financial mechanisms influence growth outcomes and transition pathways, drawing on environmental and financial economics. It finds that green growth depends on wealth-…

Ke Zhang

This study examines how digital inclusive finance affects corporate ESG performance using a sample of Chinese A-share listed firms from 2020 to 2023. By combining the Peking University Digital Inclusive Finance Index with firm-level ESG dat…

Hind Gatoi, Islam Belhaoua, Kashf Akhtar +3

This study examines whether AI-driven ESG analytics enhance sustainable investment performance. It finds that AI-enhanced high-ESG portfolios achieve higher returns and lower downside risk compared to traditional ESG portfolios. AI-derived …