BANGKOK – Thailand is advancing urban development by systematically integrating an Ecological Spatial Plan (ESP) into national plans. This strategic shift from traditional land-use planning to an ecosystem-based approach supports sustainable, resilient cities equipped to address climate change.
To bring this vision to life, on 30 March 2026, the Urban-Act project, implemented by GIZ Thailand, joined forces with the Office of Natural Resources and Environmental Policy and Planning (ONEP) and Chulalongkorn University to host training on ‘Ecological Spatial Plan Development and its Integration into Urban Planning at All Levels’.
The workshop focused on strengthening institutional capacities, enhancing up-to-date academic knowledge, and creating a platform for experience-sharing among experts and practitioners. A key highlight was the hands-on exercise where participants analysed and designed land-use approaches based on the actual potential and limitations of specific areas, helping to demonstrate how the tool can be applied in urban contexts in practical terms.
A tool to ‘read the city through nature’
An Ecological Spatial Plan serves as a tool that utilises spatial data – such as topography, river basins, flood-prone areas and green corridor networks – to analyse a territory’s inherent potential and constraints.
As a strategic policy instrument, it enables cities to define their development direction from the earliest stages. This proactive approach minimises the risks associated with development in unsuitable areas and ensures that urban growth aligns with the carrying capacity of the ecosystem.
From concept to action
While Thailand has made significant strides in climate action, environmental management and urban planning policies, many stakeholders agree that the country is still in a ‘transition towards implementation’ phase.
Experts point out that a critical challenge lies in urban planning regulations, which often struggle to keep pace with rapid urban sprawl. Furthermore, data integration remains a hurdle, as various agencies frequently operate under different mandates and fragmented datasets.
Integrating climate and ecosystem data with land-use planning is key to prioritising ecological conservation and steering urban growth towards a sustainable balance.
Khon Kaen: A reflection of Thailand’s urban challenges
During the training, Khon Kaen province was presented as a pilot area to apply an ecological spatial plan. The case study highlighted the complexity of urban development in the era of climate crisis.
With a population of over 1.7 million and a trend towards outward expansion into peri-urban areas known as urban sprawl, and characterised by both floodplains and upland areas, Khon Kaen faces recurring urban floods due to inadequate drainage and drought, alongside immense pressure from increasing demand for natural resources that escalates with the city’s growth.
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To address these challenges, Urban-Act has introduced integration of the Ecological Spatial Plan into spatial urban planning. This approach aims to balance land use while enhancing water management and climate risk assessments, ensuring sustainability that aligns with Khon Kaen’s diverse context and its challenges.
Urban-Act: Bridging the gap from ‘Plan’ to ‘Action’
Under its implementation framework, the Urban-Act project supports the bridge between policy and practice by applying spatial analysis tools to help cities better understand risks, promoting cross-sector collaboration and strengthening linkages between national and local institutions.
The project also facilitates knowledge exchange with other countries in the region, enabling Thailand to adapt and apply relevant approaches suited to its national context.
From concept to reality: A testament to ESP in Thailand
As the Ecological Spatial Plan gains wider recognition as a core mechanism for balanced urban development, the real test lies in collectively translating this concept into tangible outcomes – driving economic growth while safeguarding a resilient natural resource base.
As the climate crisis intensifies, understanding and embedding ecological systems into the heart of urban development is no longer just an option, it is the fundamental requirement for transforming Thailand into a resilient nation, ready for any change, and ensuring a healthy environment for generations to come.
