GX & Decarbonization Research

Rueda Mancebo, Luis Alberto

This master's thesis presents a comprehensive methodology for quantifying Scope 3 emissions in a university engineering department using GHG Protocol and ISO 14064-1. It details data collection, emission factors, uncertainty analysis, and a…

L Hasselsteen, M Westergaard Thuesen, K Kanafani

This study compares Scope 3 transport emission calculation methods in construction supply chains using eight case studies and an LCA framework. Results show 48.8–146.1% variance depending on method and emission factors; spend-based methods …

Giovanni La Croce

This working paper defines an operational methodology for Scope 3 GHG inventories under the GHG Protocol Corporate Value Chain Standard, aligned with CSRD/ESRS E1. It covers 15 categories, calculation methods, emission factor databases (DEF…

Ann‐Christine Duhaime

This editorial argues that surgeons must consider the carbon footprint of their choices, referencing a study on disposable surgical devices for prostate surgery. It highlights that healthcare contributes ~10% of US greenhouse gases, and tha…

Quynh Bui

Qualitative interview study of industrial buyers' CO2e data requests to suppliers. Requests are driven mainly by regulation and customer pressure plus internal sustainability targets; product-level emissions are most required for Scope 3 ca…

R Jha

This paper compares methodologies for calculating Scope 3 Category 1 (purchased goods and services) emissions, which together with Category 11 account for 85% of the ICT industry's global CO2e emissions. It evaluates trade-offs between accu…

(著者不明)

This paper proposes a blockchain-based mechanism for tracking GHG emissions, focusing on Scope 3 under the GHG Protocol, which includes upstream and downstream activities. Users can report emissions from product use, aiming to enhance trans…

Laila Essaghouri, Feng Xu, Chen Zhu +2

This study quantifies embodied carbon in construction across 23 MENA economies from 2000-2021 using an environmentally extended multiregional input-output model. Embodied emissions increased from 88.8 to 232.1 Mt CO2, totaling 3,498 Mt CO2 …

Islam MS, Sarkar J

This paper proposes Eco-ITAD, an automated system for hardware diagnostics that translates metrics like CPU utilization and drive wear into Scope 3 carbon avoidance using UK DEFRA guidelines. It integrates data sanitization and PDF report g…

Levitt C.J.

This paper estimates Australia's consumption-based greenhouse gas emissions, accounting for emissions embodied in imports. It contrasts with production-based inventories, highlighting the carbon footprint of Australian consumption beyond it…

Weppner W.G.

A longitudinal study assessing greenhouse gas emissions from inhaler devices within a national health system. Analyzes emission trends based on inhaler types and usage patterns, providing insights for reducing carbon footprint in healthcare…

Lukas Büeck, L. Ritter

This review analyzes why carbon information remains unused in procurement and proposes an organisational and data-governance model to close the gap. Key factors include data ownership, harmonised calculation and verification standards, cros…

Kim H.

This paper develops a blockchain-based platform for real-time carbon emission assessment in the building material supply chain, enhancing Scope 3 carbon accounting and transparency.

(著者不明)

This paper analyzes Scope 3 emissions of oil supermajors, focusing on Category 11 (use of sold products). It examines reports from Shell and Eni, quantifying their climate contribution and highlighting the importance of comprehensive Scope …

Dawei Lü, Di Zhang, Shuwu Wang +10

This study estimates global CO2 emissions from vessels on navigable rivers. It quantifies the climate impact of riverine transport and contributes to improving emission inventories.

Jee Yeon Hong, Suzy Kim, Hana Jo +2

This paper evaluates the co-benefits of sustainable diets in corporate cafeterias, focusing on both carbon footprint reduction and nutritional density improvement. Through data analysis, it quantifies the greenhouse gas reduction and health…

(著者不明)

This paper provides a rapid review of GHG accounting standards for Scope 3 categories 11 (use of sold products), 12 (end-of-life treatment of sold products), and 19 (end-of-life of ...). It identifies methodological differences and practica…

Sinclair, Madina

This paper proposes a dual-metric framework for fashion and textile companies to compute Permanent Residual Liability (PRL) under ESRS E5-5 and Scope 3 Category 12 emissions under ESRS E1-6. It introduces a mass-balance methodology and fibr…

Tracey Dodd, Melissa Nursey‐Bray, Rhys Thomas

This paper examines early compliance with Australia's AASB S2 climate disclosure standard in the energy sector. It highlights the need for robust Scope 3 estimation and scenario analysis, warning that policy-aligned assumptions may misalign…

Jingru YU, Haibin Yang

This paper investigates how political ideology influences carbon emissions along supply chains, potentially revealing political determinants of Scope 3 emissions.