Thailand moves to tighten data centre rules

Thailand's push to revise data center regulations reflects a broader regional challenge: balancing rapid tech investment with environmental and safety oversight. While Microsoft's pledge of over US$1 billion and Google's US$40 billion forecast for Thailand over five years underscore the country's appeal, the current regulatory vacuum has allowed 49 data centers to proceed with construction without clear guidelines. This situation creates a significant compliance risk for foreign investors and local operators alike, as new rules could alter project requirements or even halt ongoing developments. The energy ministry's concern over a Bangkok data center illegally storing 200,000 liters of diesel highlights the immediate public safety and environmental stakes. The government's new committee on data centers aims to make regulations "airtight," prioritizing public safety and national interest. The key thing to watch is how these new rules, expected next month, will impact the 117 data center projects currently under review and the 49 already under construction, as retroactive changes could create considerable friction and cost for operators.