Thailand’s Ministry of Transport on April 10 inaugurated the Rama VII Smart Pier, a solar-powered facility aimed at advancing sustainable water transport along the Chao Phraya River, SolarQuarter reported.

The launch was held in Nonthaburi’s Bang Kruai District and presided over by Deputy Transport Minister Manaporn Charoensri, alongside Marine Department Director-General Kritpetch Chaichuay, Electricity Generating Authority of Thailand (EGAT) Governor Thepparat Theppitak, and Nonthaburi Deputy Governor Apichai Aramsri. The pier, developed in collaboration with the Marine Department, Nonthaburi Province, and EGAT, is part of a broader government initiative to build 29 smart piers by 2027.

Once completed, the network is expected to serve more than 53,000 passengers daily and reduce greenhouse gas emissions by approximately 280,230 tonnes of CO₂ annually. “This is more than a transport project; it’s a symbol of Thailand’s commitment to green infrastructure and sustainable urban living,” Manaporn said at the ceremony. She added that the initiative would improve connectivity and convenience while minimising the environmental impact of river transport.

The Rama VII Smart Pier operates under what EGAT calls the “5-Smart” model, which incorporates renewable energy and digital technology to enhance efficiency and safety. According to EGAT Governor Thepparat, the facility integrates solar panels with a battery energy storage system (BESS), providing a continuous supply of clean electricity managed by an advanced energy management system.

The pier’s design includes a light-reflective surface that naturally changes colour throughout the day, reducing the need for artificial lighting and enhancing its visual appeal. Nonthaburi officials say the project also supports the province’s ecotourism efforts, particularly around destinations such as Koh Kret.

“This pier is a gateway to sustainable tourism,” said Deputy Governor Apichai, adding that the infrastructure will help stimulate the local economy while safeguarding environmental resources. The pier also features inclusive amenities, including ramps and accessible restrooms for persons with disabilities, as well as an automatic passenger counting system to boost operational efficiency.

With 12 smart piers already completed and 17 more under development, Thai authorities say the initiative positions the country as a regional leader in solar-powered transport infrastructure.