Thailand's AI-Driven Data Center Expansion Tests Water Resources and Community Resilience
April 8, 2026
A rapid expansion of data center infrastructure in Thailand, fueled by global artificial intelligence demand, is raising significant environmental and social concerns in the country's key industrial development zone. The concentration of over 70 planned or active data center projects in the Eastern Economic Corridor (EEC) threatens to exacerbate water scarcity, pollution, and community displacement in a region already facing resource pressures.
The development surge, incentivized by government tax breaks aimed at attracting future tech industries, is transforming the EEC from a hub for petrochemicals, autos, and electronics into a major destination for AI infrastructure. The scale of water required for cooling these facilities is immense. One planned hyperscale data center alone is projected to consume approximately 3.3 million cubic meters of water annually—a volume equivalent to the yearly usage of nearly 37,000 local residents. This places global technology firms, including Google and Microsoft, in direct competition for water with local farmers and fishers. Reservoirs such as Khlong Luang in Chonburi province are already seeing declining water levels, sparking fears that industrial growth could leave communities without reliable running water.
Beyond sheer consumption, the environmental impact extends to potential pollution. Cooling systems often utilize chemicals like chlorine to prevent bacterial growth, which risk contaminating local waterways and damaging sensitive ecosystems, including crab farming operations. Furthermore, Thailand's electricity grid, which relies on fossil fuels for roughly 85% of its power, means the increased energy demand from these data centers could lead to higher carbon emissions and worsen air pollution.
The pace of development has largely sidelined local communities from decision-making processes. Pudit Thamphayun, head of the subdistrict where a 0.2-gigawatt hyperscale facility is being built, stated he has not seen an environmental impact assessment for the project. "As head of the subdistrict, these things all pass through me — I’ve not seen it," he said. Researchers echo this concern over inadequate planning. Somnuck Jongmeewasin, research director at the NGO EEC Watch, criticized the foundational approach, noting, "The EEC policy started in the wrong direction." He emphasized the lack of a strategic environmental assessment, leaving fundamental questions unanswered: "we don’t even know [whether the resources are available]."
While Thai authorities assert that a comprehensive water management strategy is in place to balance industrial and community needs, locals on the ground describe a deteriorating situation. Sarayuth, a biochemist turned crab farmer, acknowledged that data centers might be "better" than traditional factories but argued they intensify the struggle for survival. "You have to understand, this is my home and I’m telling you, it’s already broken," he said. "It can’t get much worse here." The tension highlights the broader challenge of sustainable development, where the race to build AI infrastructure collides with the livelihoods and environmental limits of host communities.
Source: Mongabay
