World Power Plants

Wachiralongkorn Dam Power Plant300 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The โรงไฟฟ้าเขื่อนวชิราลงกรณ, also known as the Vajiralongkorn Dam Power Plant, is a significant hydroelectric generation facility located in Thailand. With a capacity of 300 MW, this power plant plays a crucial role in the country's energy generation landscape, contributing to the national grid and supporting Thailand's renewable energy goals. Commissioned to harness the potential of the nearby Vajiralongkorn Dam, this facility epitomizes the shift towards sustainable energy sources in Thailand. Strategically situated at coordinates 14.7992° N and 98.6000° E, the power plant benefits from the rich water resources available in the region. Thailand's government has made concerted efforts to promote renewable energy, and the Vajiralongkorn Dam Power Plant is integral to achieving these objectives. By utilizing the natural flow of water to generate electricity, the facility not only provides clean energy but also helps to reduce reliance on fossil fuels, aligning with national policies aimed at decreasing greenhouse gas emissions and enhancing energy security. Operated by the Electricity Generating Authority of Thailand (EGAT), the plant utilizes advanced hydroelectric technology that allows for efficient energy production. This technology is designed to optimize the conversion of kinetic energy from flowing water into electrical power, thus maximizing output while minimizing environmental impact. The operational capabilities of the Vajiralongkorn Dam Power Plant ensure that it can respond effectively to demand fluctuations, making it a reliable source of electricity for the local grid. In summary, the Vajiralongkorn Dam Power Plant is a vital asset in Thailand's energy generation framework. Its 300 MW capacity underscores the importance of hydroelectric power in the national energy mix, contributing to the sustainability and reliability of electricity supply in the country. As Thailand continues to advance its energy policies, this hydroelectric facility will play a crucial role in supporting the nation’s commitment to a cleaner and more sustainable energy future.

Capacity
300 MW
Commissioning Year
1994

32 years old

Owner
EGAT
Location
14.7992°, 98.6000°

Thailand, Asia

Context & rankings
  • 70. largest of 293 plants in Thailand
  • #6,026 worldwide by installed capacity
  • #1,086 of 8,493 Hydroelectric plants worldwide
  • 0.31% of the installed capacity of Thailand
Age & fleet comparison

32 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

EGAT operates 16 plants totalling 5,676 MW

Regional density

7 plants within 100 km, 2,838 MW combined

Nearest plant: Srinagarind Dam (71.5 km)

Data provenance

Location

Coordinates:: 14.799159, 98.599963
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Wachiralongkorn Dam Power Plant is a hydro power plant producing approximately 1051 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

ThailandEnergy Profile

293
Total Plants
96.3 GW
Total Capacity
GasCoalHydroSolar
Top Fuels

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