World Power Plants

Bang Lang Dam84 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Bang Lang Dam is an 84 MW hydro power plant in Thailand, operated by the Electricity Generating Authority of Thailand and commissioned in 1981. Ranked #20 of 45 hydro plants in Thailand, it represents 0.79% of the country's total hydro capacity of 10,637 MW. The largest hydro plant in Thailand is โรงไฟฟ้าลำตะคอง at 1,000 MW, making Bang Lang Dam 11.9 times smaller. Nearby plants include โรงไฟฟ้าเขื่อนบางลาง (84 MW, Hydro) and Bang Lang (72 MW, Hydro). The facility is located in the Yala Province, approximately 60 km from the nearest major city, Yala.

Capacity
84 MW
Commissioning Year
1981

45 years old

Owner
Electricity Generating Authority of Thailand
Location
6.1564°, 101.2736°

Thailand, Asia

Context & rankings
  • 109. largest of 293 plants in Thailand
  • #10,959 worldwide by installed capacity
  • #2,518 of 8,493 Hydroelectric plants worldwide
  • 0.09% of the installed capacity of Thailand
Age & fleet comparison

45 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Electricity Generating Authority of Thailand operates 32 plants totalling 19,339 MW

Regional density

15 plants within 100 km, 3,371 MW combined

Nearest plant: Stesen Janakuasa Pergau (73.2 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 6.156389, 101.273611
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Carbon Footprint

Zero Direct Emissions

Bang Lang Dam is a hydro power plant producing approximately 294 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
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