US and Thailand Sign Agreement to Study SMR Nuclear Power Technology

On September 14, 2026, the U.S. Trade and Development Agency (USTDA) announced that it has signed an agreement to support Thailand in evaluating the potential implementation of U.S. Small Modular Reactor (SMR) technology. According to the report from Prachachat Business, this initiative focuses on the peaceful application of nuclear energy as Thailand explores new pathways for its national power infrastructure.

For residents and travelers, this development marks the beginning of a long-term feasibility study rather than an immediate change to the country's energy grid. While SMR technology is often cited for its potential to provide stable, low-carbon electricity, the project is currently in the preliminary assessment phase.

It remains to be confirmed how this study will influence Thailand’s future energy policy or if specific sites will be proposed for potential development. As of now, there are no immediate impacts on utility services, electricity pricing, or safety regulations for the public. The agreement serves as a formal step in bilateral cooperation, and further details regarding the timeline and scope of the technical studies are expected to be released as the collaboration progresses.