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Department of Spatial Planning

Urban-Act Project Field Mission to the Philippines and Thailand

Under the Integrated Urban Climate Action for Low-Carbon & Resilient Cities, or Urban-Act project, TU Dortmund University (RER) and University of Stuttgart (IREUS & ISV), with support from GIZ and national consortia in the Philippines and Thailand, organised their third field mission in the case studies cities of Bacolod and Chiang Mai during September and October 2025.

The overarching objectives of the mission were to exchange knowledge on climate resilience spatial planning between local planners and the German universities team; verify scientific findings on local climate vulnerability assessment and transport modelling; and conduct participatory-based evaluation and prioritisation of practical and feasible climate resilience interventions for Bacolod City and Chiang Mai City.  

In the first leg to Bacolod, stakeholder workshops on climate-resilient intervention measures and a participatory mapping exercise have been conducted with the relevant city’s offices to obtain inputs from a city-wide perspective and with residents to understand the needs and concerns from a community perspective. The potential intervention measures have been discussed and evaluated using a tailor-made evaluation toolkit. Moreover, the stakeholders also set priority of flagship interventions that are feasible and highly relevant to the local context and needs (Figure 1-2).  

Participatory Workshop with local experts in Bacalod © Wiriya Puntub​/​RER
Participatory Workshop with local experts in Bacalod
Participatory Workshop with residents of the flood prone settlement of Singcang in Bacalod © Wiriya Puntub​/​RER
Participatory Workshop with residents of the flood prone settlement of Singcang in Bacalod

With a warm welcome from the City of Bacolod and its residents, the research team had the opportunity to conduct a rapid reality visit to hotspot (highly vulnerable to flooding) communities based on vulnerability assessment results (Figure 3).  

Resident of an informal settlement is showing the level of the last flood some days ago in Bacalod © Wiriya Puntub​/​RER
Resident of an informal settlement is showing the level of the last flood some days ago in Bacalod

Besides focusing on the Urban-Act project,  Dr. Wolfgang Scholz and Dr. Wiriya Puntub (RER) also led the collaboration talks with the University of Negros Occidental, the City of Bacolod, and GIZ in preparing joint activities for the F06 Project 2025/26 “Integrated Climate Resilience Planning in Bacolod, Philippines. Flood resilience interventions for urban poor communities” at our faculty. 

In collaboration with GIZ, Chulalongkorn University, and political partners, the second leg of the Thailand visit began with Thai-German knowledge exchange sessions in Bangkok. The  knowledge exchange sessions were with the Department of Public Works, Town and Country Planning (DPT) and Office of Transport and Traffic Policy and Planning (OTP), focusing on mainstreaming climate change considerations into plan M&E and the Climate risk assessment methodology as well as on Urban and Transport Planning Methodologies.  

High-level Workshop at the Department of Public Works, Town and Country Planning (DPT), Bangkok © Yannick Roth​/​University of Stuttgart
High-level Workshop at the Department of Public Works, Town and Country Planning (DPT), Bangkok

To intensify academic exchange with Chulalongkorn University, Dr. Wolfgang Scholz held a special public lecture at the Faculty of Architecture at Chulalongkorn University, Bangkok on “Spatial planning and climate adaptation. Examples of Germany and The Philippines”, where more than 100 people joined the talk and discussion. 

Public Lecture of Dr. Wolfgang Scholz (RER) at the  Faculty of Architecture at Chulalongkorn University, Bangkok © Chulalongkorn University​/​Bangkok
Public Lecture of Dr. Wolfgang Scholz (RER) at the Faculty of Architecture at Chulalongkorn University, Bangkok

The field mission was concluded with the activities in Chiang Mai. In addition to conducting a reality visit of highly vulnerable (to flooding) communities based on vulnerability assessment results. The stakeholder workshop on the evaluation and prioritisation of potential climate-resilient intervention measures has been conducted. Relevant provincial and local officials/leaders, NGOs, and local community networks (especially informal settler communities) discussed their concerns and needs, as well as mapped practical, feasible intervention measures for Chiang Mai City (Figure 6).  

Participatory Mapping with residents of flood prone areas in Chiang Mai © Yannick Roth​/​University of Stuttgart
Participatory Mapping with residents of flood prone areas in Chiang Mai

This field mission not only grants the project team the ability to strengthen a working network with local partners and stakeholders. The inputs received from workshops and meetings will be further utilised to verify the climate vulnerability assessment and the integrated transport planning analysis. Importantly, inputs from the stakeholder workshops help us derive a participatory-based evaluation and prioritisation of practical, feasible climate-resilient interventions for Bacolod City and Chiang Mai City, which should be further taken up and scaled for funding opportunities.