Transport Scenario Study for Carbon Neutral and Resilient Urban Planning in Phuket using LEAP Model

Khemrath Vithean, Tawan Champeecharoensuk, Peerawat Saisirirat, Nuwong Chollacoop, Kampanart Silva, Wijitbusaba Marome

Abstract


Phuket’s economy is a key contributor to Thailand’s GDP, largely due to its thriving tourism industry supported by floating population from provinces and abroad. The city's transport infrastructure is challenged by traffic congestion, flood risks, and the need for carbon neutrality. The increase in number of vehicles and their impact on transport infrastructure are affecting these issues. This paper uses the Low Emission Analysis Platform (LEAP) to study Phuket’s land transport sector and develop strategies for resilient and carbon-neutral urban planning. Three scenarios are introduced: business as usual, updated target, and carbon neutral. The study predicts vehicle numbers, energy demand by vehicle and fuel type, and emissions for each scenario. A notable difference is observed between updated target and carbon-neutral scenarios due to increase in biofuel share and electricity decarbonization. The transition toward a higher blend of biofuel, combined with electric vehicles powered by clean energy sources will create a pathway toward emission reduction. Yet, the number of vehicles remains unchanged, requiring further actions to ease congestion. Solutions like improved “last-mile” transport and Nature-Based Solutions (NbS) can further cut emissions and boost efficiency.

Keywords


Carbon neutrality; LEAP; Resilient infrastructure; Scenario planning; Transport infrastructure

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References


Office of the National Economic and Social Development Council. 2022. Gross regional and provincial product, chain volume measures, 2022 Edition. Accessed: May 2024. [Online]. Available at: https://www.nesdc.go.th/nesdb_en/ewt_dl_link.php?nid=4317

Statista. 2022. Accommodation and food service activities GPP in Phuket, Thailand 2014-2022. Statista. Accessed: May 28, 2024. [Online]. Available at: https://www.statista.com/statistics/1381582/contribution-accommodation-and-food-service-activities-gpp-phuket/

Suwanno P., Kasemsri R., Duan K., and Fukuda A., 2021. Application of macroscopic fundamental diagram under flooding situation to traffic management measures. Sustainability 13(20): p. 11227.

The Regents of the University of California. Traffic congestion and greenhouse gases. Accessed: Jun. 20, 2024. [Online]. Available at: https://www.accessmagazine.org/fall-2009/traffic-congestion-greenhouse-gases/undefined

Directorate-General for Climate Action, European Commission (Energy, Climate change, Environment). How climate change is disrupting rainfall patterns and putting our health at risk - European Commission. Accessed: Jun. 20, 2024. [Online]. Available at: https://climate.ec.europa.eu/news-your-voice/news/how-climate-change-disrupting-rainfall-patterns-and-putting-our-health-risk-2023-08-03_en

OTP and AFD. Sustainable urban transport and heritage in Phuket. Agence Française de Développement, Bangkok, Thailand, 2021. [Online]. Available at: https://www.mobiliseyourcity.net/sites/default/files/2021-08/SUTRHE%20Project-2021_Phuket_Short%20Introduction.pdf

United Nations Development Programme Thailand (UNDP). Phuket sustainable transformation vision and strategy. UNDP - Thailand, Strategic reports, 2023. [Online]. Available at: https://www.undp.org/sites/g/files/zskgke326/files/2023-11/Phuket%20Sustainable%20Transformation%20Vision%20and%20Strategy.pdf

Office of National Higher Education Science Research and Innovation Policy Council (NXPO). MHESI launches EV initiatives to position Thailand as EV production hub. Accessed: May 28, 2024. [Online]. Available at: https://www.nxpo.or.th/th/en/23446/

Energy Policy and Planning Office. Guidelines for promoting electric vehicles (EV) in Thailand according to the 30@30 policy. Accessed: May 28, 2024. [Online]. Available at: https://www.eppo.go.th/index.php/en/component/k2/item/17415-ev-charging-221064-04

Department of Land Transport, Planning Division, Transport Statistics Group. Vehicle registration information (statistics of newly registered vehicle). [Online]. Available at: https://web.dlt.go.th/statistics/index.php

Stockholm Environment Institute (SEI). LEAP Help. Accessed: Jun. 19, 2024. [Online]. Available at: https://leap.sei.org/help/leap.htm#t=Concepts%2FIntroduction.htm

Al-Jabir M. and R.J. Isaifan. 2023. Low transportation emission analysis and projection using LEAP: the case of Qatar. Atmosphere 14(8): p. 1286.

Stockholm Environment Institute (SEI). 2008. User guide, LEAP: Low Emissions Analysis Platform. SEI Boston, 2008.

Heaps C.G., LEAP: The Low Emissions Analysis Platform, vol. Software version: 2020.1.112. Somerville, MA, USA: Stockholm Environment Institute, 2022. [Online]. Available at: https://leap.sei.org

Dominic S., Ian S., Nadja T., and Seith M., Assessment of climate change mitigation potentials and actions in Uganda’s transport sector. Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH, Bonn and Eschborn, Germany, Final modelling report, Apr. 2022. [Online]. Available at: https://changing-transport.org/publication/data-collection-for-assessing-climate-change-mitigation-potential-of-ugandas-transport-sector/

Van Beeck N., 1999. Classification of energy models. [Online]. Available at: https://research.tilburguniversity.edu/files/532108/777.pdf

Morimoto S., Gheewala S., Chollacoop N., and Anbumozhi V., 2022. Analysis of future mobility fuel scenarios considering the sustainable use of biofuels and other alternative vehicle fuels in East Asia summit countries – Phase II. [Online]. Available: https://www.eria.org/publications/analysis-of-future-mobility-fuel-scenarios-considering-the-sustainable-use-of-biofuels-phase-2/

Dargay J., Gately D., and Sommer M., 2007. Vehicle ownership and income growth, worldwide: 1960-2030. The Energy Journal 28(4): 143–170.

Button K., Ngoe N., and Hine J., 1993. Modelling vehicle ownership and use in low income countries. Journal of Transport Economics and Policy 27(1): 51–67.

Nagai Y., Okada Y., Fukuda A., and Hashino Y., 2003. Two-wheeled vehicle ownership trends and issues in the Asian region. Journal of the Eastern Asia Society for Transportation Studies 5: 135-146.

Pongthanaisawan J. and C. Sorapipatana. 2013. Greenhouse gas emissions from Thailand’s transport sector: Trends and mitigation options. Applied Energy 101: 288-298.

Chollacoop N. Saisirirat P., Sukkasi S., Tongroon M., Fukuda T., Fukuda A., and Nivitchanyong S., 2013. Potential of greenhouse gas emission reduction in Thai road transport by ethanol bus technology. Applied Energy 102: 112–123.

Economic and Social Commission for Asia and the Pacific (ESCAP). Challenges and opportunities for electric land-based public transport in four provinces of Thailand. ESCAP Publications Repository, ESCAP / 9-TR / 18, Jun. 2024. [Online]. Available at: https://repository.unescap.org/handle/20.500.12870/7176

Department of Alternative Energy Development and Efficiency (DEDE). 2020. Guidelines for development of renewable energy and alternative energy. In Alternative Energy Development Plan 2018-2037 (AEDP2018). DEDE, Bangkok, Thailand, 2020. [Online]. Available at: https://policy.asiapacificenergy.org/sites/default/files/Alternative%20Energy%20Development%20Plan%202018-2037%20%28AEDP%202018%29%28TH%29.pdf

Department of Alternative Energy Development and Efficiency. 2020. Guidelines for energy efficiency Plan 2018–2037. DEDE, Bangkok, Thailand, 2020. [Online]. Available at: https://policy.asiapacificenergy.org/node/4352

Ministry of Natural Resources and Environment, Natural Resources and Environmental Policy and Planning (ONEP). 2022. Thailand’s long-term low greenhouse gas emission development strategy (revised version). [Online]. Available: https://unfccc.int/sites/default/files/resource/Thailand%20LT-LEDS%20%28Revised%20Version%29_08Nov2022.pdf.