World Power Plants

Xenamnoy 114.8 MW Hydroelectric

HydroRenewable

Xenamnoy 1 is a 14.8 MW hydroelectric power plant in Laos, operated by Phongsubthavy Road and Bridge Construction Company Ltd. Ranked #14 of 19 hydro plants in Laos, Xenamnoy 1 accounts for 0.48% of Laos's total hydro capacity of 3,109 MW. The largest hydro plant in Laos is Nam Theun 2 at 1,070 MW, making Xenamnoy 1 72.3 times smaller. Nearby plants within 50 km include Nam Ngum 1 (155 MW, Hydro), Xeset 1 (121 MW, Hydro), and Xe Namnoy 2 - Xe Katam ! (15 MW, Hydro). The facility is situated in the Bolikhamxai Province, approximately 150 km northeast of Vientiane.

Capacity
14.8 MW
Commissioning Year
Owner
Phongsubthavy Road and Bridge Construction Company Ltd.
Location
15.1500°, 106.7103°

Laos, Asia

Context & rankings
  • 15. largest of 20 plants in Laos
  • #21,577 worldwide by installed capacity
  • #4,976 of 8,493 Hydroelectric plants worldwide
  • 0.3% of the installed capacity of Laos
Operator portfolio

Phongsubthavy Road and Bridge Construction Company Ltd. operates 2 plants totalling 59 MW

Regional density

4 plants within 100 km, 541 MW combined

Nearest plant: Xe Namnoy 2 - Xe Katam ! (11.6 km)

Data provenance

Source: CDM

Location

Coordinates:: 15.150000, 106.710300
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Carbon Footprint

Zero Direct Emissions

Xenamnoy 1 is a hydro power plant producing approximately 52 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
Laos
Continent
Asia
Data Source
Global Power Plant Database

LaosEnergy Profile

20
Total Plants
5.0 GW
Total Capacity
HydroCoal
Top Fuels

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