GX & Decarbonization Research

(著者不明)

This paper proposes a dynamic carbon accounting approach that replaces traditional static methods, analyzing how it changes the interpretation of emissions and reduction strategies. Dynamic accounting allows for temporal reallocation of emi…

Fujimoto, Yu, Sugano, Soma, Mitsuoka, Masataka +3

This dataset provides 30-minute resolution time series of Carbon Intensity (CI) and Demand-Sensitive Carbon Intensity (SCI) for 333 municipalities in Japan, covering April 2024 to March 2025. It uses a baseline scenario with TSO mixes to es…

Brenda Morales, Paola Ovando

This paper examines organisational attitudes and preferences towards forest carbon offsets in Spain's Carbon Footprint Registry. Findings indicate that while organisations are generally positive, concerns about transparency and verification…

Luoye Chen, Zichong Chen, Donghao Jiang +1

This paper argues that global carbon accounting methodologies systematically undervalue China's blue carbon assets. It critiques how standardized approaches ignore local ecological conditions, leading to disadvantageous assessments for Chin…

Hans‐Peter Schmidt, Nikolas Hagemann

This paper develops a time-explicit method for offsetting the warming impact of methane emissions with temporary carbon sinks. It shows that a 20-year CO2 removal can counterbalance the 100-year warming effect of a methane pulse, providing …

Ilissa Ocko, Jean-Francois Lamarque, Jonathan M. Moch +7

This paper examines how indirect greenhouse gases (e.g., NOx, CO) that have minimal direct effects but trigger warming chemical reactions can be integrated into existing climate frameworks. It proposes improvements for emissions accounting …

Jungmin Kim, Yunju Jeon, Hongkyoung Shin +1

This paper proposes a new metric for greenhouse gas intensity in international shipping, termed MGI (Marine GHG Intensity). The metric considers well-to-wake emissions and incorporates maritime transport efficiency, enabling comprehensive a…

Soye Choung, Hongkyoung Shin, Ijun Jeong +2

This paper proposes a new index for evaluating lifecycle GHG emissions of ships, covering construction, operation, and disposal phases. The index can be used for ship design and operational optimization, contributing to maritime decarboniza…

Sijun Zeng, Ning Ma, Clarence Edward Choi

This study investigates alkali-activated ground granulated blast furnace slag (AAS) for stabilizing Hong Kong Marine Deposits (MD). At a water-to-binder ratio of 4, AAS-stabilized MD achieves 4.5 times higher 28-day strength than ordinary P…

Rafiqah Humaira, M. Nasution, E. R. Gustarina

This study calculates life-cycle carbon emissions for five hydropower plants in Sumatra using LCA, with emission intensities ranging from 33.7 to 85.3 g CO₂e/kWh—more than double the global median. Reservoir CH₄ and CO₂ contribute 38–67% of…

(著者不明)

This paper focuses on accelerating the implementation of accurate product-level carbon accounting, discussing practical methods and tools to improve precision. It enables accurate Scope 3 emissions tracking across supply chains, supporting …

(著者不明)

This paper analyzes multi-counting issues in GHG emission accounting across Scopes 1, 2, and 3 upstream emissions. It highlights how double counting undermines the reliability of corporate emission reports and reduction targets, emphasizing…

(著者不明)

This paper examines how carbon accounting methods impact supply chain efficiency, suggesting that improved Scope 3 accuracy can drive both cost and emission reductions.

Soule Moussa, Saley Karim, Larba Hubert Balima

This study investigates the diversity, structure, and carbon stock of urban food forests in Sahel cities of Niger. It quantifies tree species composition and carbon sequestration capacity, assessing the role of urban green spaces in climate…

Pervez Khan, Bui Manh Hung, Jishnu Panamoly Ayyappan +5

This study assesses aboveground carbon stock and biomass potential of mixed plantation forests in Luot Mountain, Vietnam. Findings indicate significant carbon sequestration capacity, supporting climate mitigation efforts in tropical regions…

Chad Papa, Kenneth J. Davidson, Kendall DeLyser Roney +6

This study uses regional carbon modeling to identify climate-smart forestry practices for Minnesota, quantifying the climate mitigation potential of forest management and wood utilization. Application of these practices could decrease the s…

Rodrigo Siqueira Reis, Milena Franco Silva, Y Wang +2

The PA-CARBON framework estimates greenhouse gas emissions from physical activity promotion. Three case studies demonstrate its applicability, offering a new perspective on assessing the environmental footprint of health promotion initiativ…

Mengmeng Bian, Harald Kicker, K. Guthrie +3

This report analyzes four methods for quantifying carbon emission reductions in solar water heating (SWH) systems: CDM, LCA, project-level specifications, and White Certifications. The CDM methodology, under the Kyoto Protocol, has proven e…

Sharon Gubamwoyo, Sonja M. Leitner, Gabriele Weigelhofer +5

This supplementary material investigates how valley-bottom wetland agricultural conversion and recovery affect greenhouse gas dynamics and soil carbon sequestration in an African tropical highland system.

Irina Demianenko, Yong Geng

This study applies LMDI decomposition to analyze GHG emissions from fuel combustion in Tatarstan, Russia (2005-2022). Economic activity drove emissions up by 16.50 Mt, while energy intensity improvements reduced them by 10.17 Mt. The findin…