World Power Plants

Bhumibol Dam Power Plant779.2 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The โรงไฟฟ้าเขื่อนภูมิพล, or Bhumibol Dam Power Plant, stands as a monumental hydroelectric facility in Thailand, boasting a capacity of 779.2 MW. This power generation site harnesses the potential energy of water through a dam mechanism, transforming it into electricity that supports the national grid. Positioned at coordinates 17.2421° N and 98.9728° E, this facility is integral to Thailand's energy strategy, particularly in its commitment to renewable energy sources. Operated by การไฟฟ้าฝ่ายผลิตแห่งประเทศไทย, the power plant exemplifies the effectiveness of hydroelectric technology in providing a stable and sustainable energy supply. With a focus on reducing greenhouse gas emissions, Thailand has been prioritizing renewable energy initiatives, and the Bhumibol Dam Power Plant significantly contributes to these goals. The facility’s operational context highlights the importance of hydropower in the nation’s energy mix, as it not only generates electricity but also plays a role in flood control and irrigation, showcasing the multifaceted benefits of hydroelectric power.

Capacity
779.2 MW
Commissioning Year
1994

32 years old

Owner
การไฟฟ้าฝ่ายผลิตแห่งประเทศไทย
Location
17.2421°, 98.9728°

Thailand, Asia

Context & rankings
  • 39. largest of 293 plants in Thailand
  • #3,125 worldwide by installed capacity
  • #496 of 8,493 Hydroelectric plants worldwide
  • 0.81% of the installed capacity of Thailand
Age & fleet comparison

32 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

EGAT (Electricity Generating Authority of Thailand) operates 8 plants totalling 7,064 MW

Regional density

10 plants within 100 km, 1,584 MW combined

Nearest plant: Wang Man 2 Solar Power Plant (17.2 km)

Data provenance

Location

Coordinates:: 17.242119, 98.972755
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Bhumibol Dam Power Plant is a hydro power plant producing approximately 2730 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Thailand
Continent
Asia
Data Source
Global Power Plant Database

The Importance of the Bhumibol Dam Power Plant in Thailand's Energy Landscape

The Bhumibol Dam Power Plant, known as โรงไฟฟ้าเขื่อนภูมิพล in Thai, is a significant hydroelectric facility located in Thailand. With a total installed capacity of 779.2 megawatts (MW), it stands as one of the largest power plants in the country, playing a crucial role in supporting Thailand's energy demands. Owned and operated by the Electricity Generating Authority of Thailand (EGAT), this power plant serves as a vital source of renewable energy in a nation that is increasingly seeking to diversify its energy portfolio and reduce its reliance on fossil fuels.

The Bhumibol Dam, which was completed in 1964, harnesses the power of the Ping River, utilizing the natural flow of water to generate electricity. Hydro power, as a fuel type, is characterized by its ability to produce energy without direct emissions of greenhouse gases during operation. The process involves water being stored in a reservoir, then released through turbines to generate electricity. This method not only provides a renewable source of energy but also contributes to water management and irrigation in the surrounding regions, illustrating its multifaceted benefits.

In terms of environmental impact, hydroelectric power plants like the Bhumibol Dam have both positive and negative aspects. On one hand, they produce clean energy and contribute to reducing carbon emissions, aligning with global sustainability goals. On the other hand, the construction of large dams can lead to ecological disruptions, such as changes in water flow, impacts on local wildlife, and the displacement of communities. In the case of the Bhumibol Dam, careful management and ongoing assessments are necessary to mitigate any adverse effects on the local ecosystem and communities.

Regionally, the Bhumibol Dam has significant importance beyond just electricity generation. It supports agricultural activities by providing a reliable water supply for irrigation in the nearby regions, thus enhancing food security. The dam also plays a role in flood control, helping to manage water levels during the rainy season and thereby protecting downstream areas from potential flooding. Furthermore, the facility has become a site of interest for tourism, drawing visitors who wish to learn about hydroelectric power and the natural beauty of the surrounding landscape.

Overall, the Bhumibol Dam Power Plant exemplifies the balance between energy production and environmental stewardship in Thailand. Its status as a major contributor to the national grid underscores the country's commitment to sustainable energy development, while its multifaceted benefits highlight the integral role it plays in the region's economy and ecology.

ThailandEnergy Profile

293
Total Plants
96.3 GW
Total Capacity
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