GX & Decarbonization Research

Robert S. Powell, Steven J. Davis, David Encarnation +15

Improving grazing intensity in global rangelands can sequester 2.2 GtCO2eq/yr, but maintaining livestock production via supplemental feeding reduces net mitigation by 2-31%, highlighting the need for systems-level assessment.

Guohao Li, Xue-yi You

This paper proposes an optimization method for predicting carbon emissions from urban water systems from a socio-technical perspective. It integrates energy consumption and emission factors in water treatment processes to improve prediction…

Ximeng Wu, Caihong Xue, Huimin Pan +4

This study investigates the mechanism of nano alumina and nano silica fume on C(N)-A-S-H gel formation in low-carbon cementitious materials, focusing on polymerization degree and nanostructure, and includes a life cycle assessment. It contr…

Mana Alyami

This paper develops a probabilistic framework for selecting low-clinker concrete mixes that optimize both life-cycle cost and carbon emissions under uncertain carbon price trajectories. It provides construction firms with a methodology to e…

Abdelrahman G. Gadallah, Mona A. Abdel-Fatah

This study synthesizes 30 studies to analyze carbon footprints of wastewater treatment plants, with a quantitative assessment of a sequencing batch reactor (SBR) facility. Key findings: N2O can constitute up to 75% of a plant's carbon footp…

Rafdinal Rafdinal, Riza Linda, Adityo Raynaldo +1

This study assesses land cover change and carbon stocks in Tembawang agroforestry in West Kalimantan, Indonesia, using Sentinel imagery and field surveys. Secondary dryland forest remained stable from 2019 to 2023, while mixed dryland agric…

Upendra Arjeewani Weerathunga Don Merenchige, Bin Wang, S. Ji

This paper proposes an integrated framework linking corporate GHG inventories to design-relevant life cycle assessments (LCAs), aiming to bridge the gap between corporate reporting and product-level decarbonization strategies. It provides a…

Shunyu Zhu, Zhao Xu, Jian Zhang +1

This paper proposes a composite carbon emission factor (CCEF) demand response framework that adaptively integrates dynamic and marginal carbon emission factors. The co-optimization model minimizes generation costs under network constraints …

Jing Chen, Zhiying Huang, Lihua Zhao +2

This study analyzes how embodied carbon transfer (ECT) and carbon sequestration service flows (CSSF) interact to reshape urban carbon neutrality across 297 Chinese cities. It identifies spatial patterns and driving mechanisms, finding that …

R WOOD

EXIOFUTURES is a scenario-based extension of EXIOBASE for exploring how future socioeconomic change, technology shifts, policy choices, and consumption patterns may reshape global environmental footprints. It uses a multi-regional input-out…

Ege Balkiş, Olcay Gülçiçek Uysal

This study assesses the carbon footprint of open-field strawberry production in Silifke, Turkey, using a cradle-to-farm-gate LCA. The total carbon footprint is 0.25052 kg CO2-eq per kg, with cultivation contributing 77.56%. Fertilizer use i…

Vladimír Konečný, Karolína Ujlacká, Dominika Jonasíková

This study compares two greenhouse gas (GHG) emission calculation standards for road transport services: EN 16258 and ISO 14083. Using a case study of a Slovak road freight route, emissions were calculated under both standards and with sele…

Paul Wolfram, Page Kyle, Nawaf Nazir

This paper presents a multisector dynamics model extending LC-GCAM to trace life-cycle GHG emissions of U.S. fuels, covering all stages from production to consumption. The model captures cross-sector interactions and provides a comprehensiv…

Kashif Khaqan, Benedikt Fest, Tim Harrison +1

This study analyzes greenhouse gas emissions on broadacre farms in Western Victoria, Australia, using two carbon accounting tools. It finds that achieving net-zero through tree planting and stock reduction could reduce profitability by 20-9…

Esko Karvinen, Francesco Minunno, Eero Ahokas +6

This study evaluated the applicability of the PREBASO forest growth and carbon balance model to tree-covered urban green spaces in southern Finland. Using airborne laser scanning for tree stand composition and considering soil uncertainty, …

Hedelius, Jenelle, Lavey, Warren

The US healthcare sector accounts for 8-10% of total GHG emissions, with operating rooms (ORs) responsible for at least 30% of that. This paper presents OR3mit, a webtool that calculates OR Scope 1, 2, and 3 carbon footprints and allows use…

Say, Jeremiah

This dataset provides the complete IPCC AFOLU Tier-1 default emission factors in a machine-readable format (2,953 rows). It covers livestock, manure management, soil N2O, rice, land-use change, and biomass burning, with each factor linked t…

(著者不明)

This paper examines whether external assurance improves the quality of firms' carbon accounting. The authors develop a novel measure of carbon accounting quality and empirically assess the effectiveness of assurance in enhancing it.

(著者不明)

This paper proposes a novel carbon accounting method using electronic ledgers (e-ledgers). It addresses limitations of traditional carbon accounting, offering a framework for more accurate and transparent emission measurement. Published as …

(著者不明)

This paper documents that firms underreport their carbon emissions following high-profile climate controversies specific to the firm. It raises concerns about the reliability of self-reported emissions data and suggests potential greenwashi…