Sirindhorn Dam, Hydroelectric power station in Chong Mek, Thailand
Sirindhorn Dam is a hydroelectric power station in northeastern Thailand that spans across a wide valley and creates a large reservoir. The facility includes viewing points, a restaurant, bungalow accommodations, and a golf course at the northern end of the lake.
The dam was developed in the 1960s to meet the region's growing energy needs. Its construction required the relocation of residents before operations began in the early 1970s.
The name honors Princess Royal Sirindhorn and reflects how Thailand names major infrastructure projects after royal family members. You can feel this connection to the monarchy when visiting the site.
Visit on quieter weekdays to enjoy the viewing areas without crowds and take your time to appreciate the surroundings. Wear comfortable shoes since exploring around the reservoir involves some walking on pathways.
Since 2021, over 144,000 solar panels float on the reservoir surface, using the water space for renewable energy generation. This combination of hydropower and solar energy makes the site an innovative example of energy efficiency.
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