Thailand’s Royal Irrigation Department (RID) and Japan are scaling up Paditch smart irrigation

TUESDAY, SEPTEMBER 22, 2026

Thailand’s Royal Irrigation Department (RID) and Japan are scaling up Paditch smart irrigation after pilot projects in Lampang and Kalasin helped increase rice yields and reduce water-delivery delays.

As droughts, floods and increasingly uncertain water supplies put greater pressure on agriculture, Thailand is moving beyond conventional water-delivery methods to manage every drop more efficiently.


The next phase will combine Paditch technology with artificial intelligence, satellite data and the Internet of Things to improve irrigation precision, strengthen farm productivity and support fairer access to water.


The future of irrigation is not only about finding more water — but managing existing supplies smarter.
Watch the video to learn how Thailand and Japan are helping shape a more resilient future for Thai agriculture.