GX & Decarbonization Research

Levon Amatuni, Christian Clemm, Benjamin Sprecher +2

This study analyzes the carbon emission reductions from second-hand smartphones. While they reduce emissions compared to new phones, shorter usage periods limit the net environmental benefits.

Sudilika De Jayathunga, Pasindu Bandara, R.S.M. Samarasekara +1

This study proposes a framework integrating life cycle cost (LCC) and carbon footprint (CFP) assessments with stakeholder engagement for sustainable coastal erosion management in developing countries. A Sri Lankan case study demonstrates th…

Wei Tian, Huacheng Yin, Ziheng Zou +6

This study shows that combining organic fertilizer substitution with Bacillus velezensis SQR9 inoculation reduces carbon footprint and enhances net eco-economic benefits in tropical vegetable fields, offering a sustainable agricultural prac…

Dario Baretta, Carole Lynn Rüttimann, Jennifer Inauen

This double-blind randomized trial tested whether a digital app (GROW) addressing both motivational and volitional determinants reduces diet and transportation carbon footprints versus motivation-only intervention. Diet-related carbon footp…

Dario Baretta, Carole Lynn Rüttimann, Jennifer Inauen

This double-blind randomized trial tested a digital intervention (GROW app) based on the Health Action Process Approach to reduce diet- and transportation-related carbon footprints in students (N=226). Participants used either a motivationa…

Emre Duman, Ayşe Nur SONGÜR BOZDAĞ, Cansu MEMİÇ İNAN +1

This study compares gluten-free diet plans generated by ChatGPT and Gemini. It found differences in nutrient adequacy, but diet quality and carbon footprint were similar. It highlights the potential of AI-generated meal plans and their envi…

Rab Nawaz, Zaini Sakawi, Marlia Mohd Hanafiah +4

This study analyzes the energy consumption, economic costs, and carbon footprint of hierarchical black defective TiO2 nanomaterials from production to application in environmental remediation, providing life-cycle assessment insights.

Rajeesh Kumar M, Aswathi C A, Anusha P Nair +1

This study examines how waste disposal practices affect carbon footprint, using survey data from Kerala, India. Structural equation modeling shows that responsible waste management (recycling, segregation, composting) significantly reduces …

Justin Wen Hao Leong, Michael Chu, Meiqing Zheng +5

A 12-month evaluation of a nurse-led IBD advice line at Singapore General Hospital found timely triage (91.5% met response standards) and safe outcomes (0.8% unplanned hospitalization). The service avoided 32 unscheduled clinic visits, redu…

Ana Beatriz Carollo Rocha Lima, Barny Wong

This paper examines why reducing radiology's carbon footprint remains outside clinical responsibility. It critically analyzes how environmental harm is treated as an externality of medical practice and not included in clinical accountabilit…

Ibraheem Rais, Abdullah H. Alsabhan, Md. Rehan Sadique +1

This systematic review of geosynthetics in tunneling (2000-2025) categorizes applications of geotextiles, geogrids, geocomposites, geocells, and geomembranes for reinforcement, drainage, and waterproofing. It highlights their role in reduci…

Amira Ibrahim Masoud Abdallah, Mahassen Ahmed Abdel-Wahed, Eman Ahmed Aboelyazied +1

This study assesses carbon footprint awareness among 400 nursing students at Alexandria University, Egypt. Results show 42.5% have good knowledge and 55.2% hold positive attitudes towards carbon footprint reduction, with a moderate positive…

Safiki Ainomugisha, Moses J. Matovu, Farid Abed +3

This study uses Box-Behnken Design to optimize low-carbon cement performance by engineering the specific surface area (SSA) of waste-derived nano-silica. 3% addition of medium SSA (579 m²/g) improved 28-day strength by 41%. High SSA (758 m²…

Soumyajit Bhunia, Sneha Dey, Priya Mondal

This study examines the impact of AI adoption on productivity and carbon emissions using panel data from OECD countries (2013-2020). It supports the productivity J-curve hypothesis, showing slow initial productivity growth and the need for …

Leela Velautham, Michael Ranney

This study conducted an experiment with 226 Americans who estimated statistics on climate solutions (solar, efficiency, reduced meat) and then received surprising numeric feedback. The intervention significantly increased participants' hope…

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This paper explores mapping methodologies for achieving sustainable development goals. It leverages geographic information systems (GIS) to visualize environmental and social data, supporting decision-making in policy and resource managemen…

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This paper reports on the construction of a management system using electronic manifests and GPS for construction waste. It enhances traceability from generation to final disposal and promotes proper treatment. Field experiments confirmed i…

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This paper proposes an activity model and a data model to support the planning process of industrial symbiosis in agricultural and forestry areas. Industrial symbiosis improves resource efficiency through waste and energy exchange, but plan…

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This paper explores the potential of aluminum from a circular economy perspective. It discusses energy savings and CO2 reduction through aluminum recycling, suggesting the importance of improving circularity in manufacturing processes.

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This paper reviews challenges in promoting sustainability in the food industry and outlines future prospects. Although the abstract is missing, it likely discusses environmental impact reduction across the supply chain and corporate initiat…