GX & Decarbonization Research

Shristi Agarwal, Rajni Gupta

This study analyzes Scope 1, 2, and 3 emissions of four major Indian energy firms from FY2021-24. Emissions intensity improved initially but slowed later; Scope 3 shows consistent decline. Significant inter-firm disparities highlight accoun…

Keishi Nakao, R. Kohsaka

This paper proposes a supply-shed approach to address challenges in natural capital assessment across supply chains, such as supplier volatility, commodity mixing, and nondisclosure. By grouping suppliers into market regions, it enables col…

Verónica Vaca, Valeria Cartagena

This paper proposes a practical, transparent methodology for certifying carbon intensity (CI) of geological hydrogen (white and orange hydrogen), aligned with ISO/TS 19870 and ISO 14067. It defines well-to-gate system boundaries, integrates…

Nan-nan Liu, Shuyu Chen, Jun Kong +1

This paper examines the transition from China's CAFC-NEV credits policy to a carbon emission management system using a differential game model of a supply chain producing both ICEVs and NEVs. Results show that introducing carbon credits doe…

W. Muizelaar, K. Nichols, H. Taweel +3

This study investigates the dose-dependent effects of synthetic bromoform infused into the rumen of cattle on methane production. Results show a nonlinear reduction in methane with increasing dose, achieving ~90% reduction at the highest do…

Jian Chen, Zehong Li, Wenbiao Zhang

This study analyzes the price formation mechanism and influencing factors in China's carbon emissions trading market, empirically examining how market participants and regulatory policies affect price fluctuations, offering insights for imp…

Alper Seyhan, M. Bayraktar, O. Yüksel +1

This paper conducts a scenario-based LCOE assessment for bulk carriers within the EU ETS scope, incorporating carbon tax, fuel prices, and GHG emissions. It highlights the economic costs and policy interactions in maritime decarbonization.

Xiaoyu Yue, Siyang Liao, Lijun Fu +4

This paper proposes an electricity-carbon collaborative optimization model for electrolytic aluminum loads integrating green certificate trading, carbon emissions trading, and demand response. A real-plant case study shows the model increas…

Jiankai Fang, Dongmei Yan, Hongkun Wang +3

This paper proposes a co-optimized scheduling model for multi-microgrid systems that incorporates a reputation evaluation framework using RMSE, MAE, and DTW to detect fraudulent behavior. It integrates a Shapley value-based dynamic network …

Leo Wilhelm Lierse, M. T. Moghaddam, Sebastian Werner

This paper proposes an emissions budget approach for application energy management in grids with variable carbon intensity. Instead of fixed per-interval emission rates, time-bound budgets allow dynamic saving and spending of emissions allo…

Huan Zhu, Boqi Qin, Xinze Li +1

This study examines whether the capital market prices climate transition risk by analyzing the impact of China's carbon emission trading system on stock prices. The findings provide evidence that investors incorporate transition risk into a…

Ertian Chen, Lichao Chen, L. Nesheim

This paper estimates a two-stage model of airline competition with endogenous route entry, flight frequencies, and pricing to quantify the impact of the EU ETS on the European airline industry. Counterfactual simulations reveal highly asymm…

Yuqi Xie, Eunyoung Kim

This study examines the structural evolution of sustainability disclosure by Chinese listed companies under the 'Dual Carbon' goal using word frequency analysis, LDA topic modeling, and co-occurrence network analysis on 7,860 reports from 2…

(著者不明)

This study examines how sustainability assurance and institutional pressure affect greenwashing in Taiwan's partial mandatory disclosure context. Using panel data from 2017-2023, it finds that assurance and institutional ownership reduce gr…

Risielly Mota Silva Fernandes, João Paulo Machado Ribeiro, Edilson Paulo

This study analyzes the voluntary adoption of SASB standards by publicly traded companies in the Brazilian electric power sector. Content analysis of 72 sustainability reports reveals varying maturity levels, with most firms showing medium …

Somia Mazhar, Muhammad Waseem Mumtaz, M. El Oirdi +5

This review covers advancements in CCUS through advanced materials and AI/ML. It discusses biochar and nanomaterial adsorbents for CO2 capture, MOFs and graphene catalysts for utilization, and mineral carbonation for storage. AI/ML enables …

Zhen Wang, Song He, Yuemeng Li +1

This review establishes a three-dimensional framework for carbon capture via chemical absorption: absorbent evolution, process integration, and industrial demonstration. Regeneration energy has decreased to ~2.0 GJ/t CO2 but temperatures re…

M. Safdar, Aqsa Mushtaq, Samiullah Akram

This paper reviews strategies for mitigating CO2 emissions using advanced carbon capture and storage (CCS) technologies. It discusses the current state, challenges, and deployment potential of various CCS approaches.

Imam Ahmed Raj, Juli Afrin Ananna, S. Shahriar

This review provides a comprehensive overview of four main CO2 capture pathways: pre-combustion, post-combustion, oxy-fuel combustion, and direct air capture (DAC), along with utilization into construction materials, synthetic fuels, and ch…

R. Choudhary, Amaresh Mishra

This paper provides a techno-economic assessment of CCUS hubs in the GCC region, integrating point-source emissions (∼1,300 Mtpa) with geological storage potential (∼169 Gt). Capture costs range from $15–100/t, transport/storage $15–40/t, w…