Scenario-based analysis of the carbon mitigation potential of 6G-enabled 3D videoconferencing in 2030

Seidel, Andres; May, Nadine; Guenther, Edeltraud; Ellinger, Frank

doi:10.1016/j.tele.2021.101686

Cited by 12 publications

(6 citation statements)

References 27 publications

(24 reference statements)

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“…They performed an LCA analysis to discover that an average savings of 1900 TJ per year can be achieved. Similar changes in users' behavior and related energy impacts are analyzed by Seidel et al [56] using scenario assumptions and analytical mode, concluding that videoconferencing can contribute up to 2.8 % to the German mitigation effort in 2030.…”

Section: Ict Servicesmentioning

confidence: 58%

“Quantifying the implications of behavioral changes induced by digitalization on energy transition: A systematic review of methodological approaches”

Stermieri

Kober

Schmidt

et al. 2023

Energy Research & Social Science

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Section: Ict Servicesmentioning

confidence: 58%

“Quantifying the implications of behavioral changes induced by digitalization on energy transition: A systematic review of methodological approaches”

Stermieri

Kober

Schmidt

et al. 2023

Energy Research & Social Science

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“…Apesar da importância do tema, buscas no Scopus com as palavras-chave TITLE-ABS-KEY ("business tourism" OR "conference travel") AND TITLE-ABS-KEY ("carbon footprint") e no Web of Science, com as palavras-chave TS= ("business tourism" OR "conference travel") AND TS=("carbon footprint") retornaram apenas 12 artigos, eliminando os duplicados (Kremser, et al, 2024;Köhler, et al, 2022;Bajpai, et al, 2022;Walenta & Castro, 2022;Seidel, et al, 2021;van Ewijk & Hoekman, 2021;Raby & Madden, 2021;Duane, et al, 2021;Rissman & Jacobs, 2020;Kitamura, et al, 2020;Bousema, et al, 2020;Cadarso, et al, 2015). No Scielo também não foram encontrados resultados com as mesmas palavras-chave em língua inglesa e portuguesa.…”

Section: Introductionunclassified

Análise das emissões de alternativas de transporte turístico de um participante do 20º Rio de Transportes

Pinheiro Tóffano Pereira,

Galo

2024

Rev. Adm. Soc. Inov.

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Uma parcela significativa da pegada de carbono global tem o transporte turístico como origem. Porém, ainda são necessários mais estudos sobre o turismo de negócios. Portanto, este artigo tem como objetivo apresentar uma análise comparativa das emissões de carbono equivalentes oriundas das escolhas modais de um participante se deslocando de Goiânia ao Rio de Janeiro, para participar do 20o Rio de Transportes. Para isso, aplicou-se um método avançado de Avaliação do Ciclo de Vida (ACV) baseado na abordagem híbrida ACV- DESNZ, capaz de avaliar as emissões de gases diretas e indiretas. Cinco cenários foram elaborados levando em consideração as alternativas de transportes e os combustíveis mais comuns para esta viagem. Os resultados mostram que viajar de ônibus emite apenas 20% das emissões de Gases do Efeito Estufa (GEE) de viagens de avião com escalas. A ACV ainda ratificou que as emissões de GEE ‘indiretas’ deste turismo de negócios são significativas, enfatizando a importância de sua incorporação em futuras avaliações de impacto. Além disso, reflete-se sobre as emissões daqueles que assistiram ao evento de forma virtual.

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“…The avoided impact is estimated on the level of individual product savings, individual service savings, savings by corporations and savings in society (Figure 1). Most research in this domain uses simplified ALCA (SALCA) [4][5][6][7][8] of product or service systems to draw conclusions about avoided impact. So far when using ALCA it is clear that comparisons between smart ICT and "physical" is always beneficial for the former.…”

Section: Introductionmentioning

confidence: 99%

Method for Calculating the Avoided Impact of Specific Information and Communication Technology Services

Andrae

2024

International Journal of Environmental Engineering and Development

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Particular Information and Communication Technology (ICT) services can help avoid environmental impact in larger contexts. However, there is no commonly agreed bottom-up methodology for calculation of the total net reduction effect of specific digital ICT services. Life Cycle Assessment (LCA) is a common denominator for most methodologies. The most common method is the Attributional LCA (ALCA), and recently the emerging handprint ALCA estimating so-called positive environmental impacts. Moreover, Consequential LCA (CLCA) can be used to capture market effects. The third conceptual approach is Input-Output LCA. The purpose is to propose and test a new method based on some of the existing ones. The existing concepts are compared and a synthesis is made to create a practical but still useful method. The new method is applied to two illustrative cases in the ICT domain; the introduction of a 5G enabled drone for pipe inspection and the 5G enabled health consultation. Compared to simplified ALCA, the difference between the absolute scores for the baseline system and the target system changes around 10% when the proposed simplified CLCA (SCLCA) method is used. The results show that SCLCA, when combined with analytical methods for expressing digital ICT services’ own impact, is a fruitful approach which is both practical and feasible. The new method includes formulae for calculating the total lifetime environmental impact of a specific ICT Equipment when reused or replaced.

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Scenario-based analysis of the carbon mitigation potential of 6G-enabled 3D videoconferencing in 2030

Cited by 12 publications

References 27 publications

“Quantifying the implications of behavioral changes induced by digitalization on energy transition: A systematic review of methodological approaches”

“Quantifying the implications of behavioral changes induced by digitalization on energy transition: A systematic review of methodological approaches”

Análise das emissões de alternativas de transporte turístico de um participante do 20º Rio de Transportes

Method for Calculating the Avoided Impact of Specific Information and Communication Technology Services

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