Business Lines
Houay Ho Power N15.079437, E106.82936 GPS Location: 


Houay Ho Power Company (HHPC) is a Hydro Power Plant located in the Attapeu province, in the southern part of Laos. It is a 152 MW hydro-electric power plant and began commercial operation in 1999.

HHPC power plant is a joint venture between Glow Co., Ltd. ,Electricite du Laos (EDL), and WHA Energy 2 Co., Ltd. Electricity production from this plant is sold under long-term power purchase agreements (PPAs) to EGAT and EDL.

Plant Information
  • Name: Houay Ho Power Plant
  • Location: Attapeu province, Lao PDR.
  • Technology: Hydro power plant
  • Production Capacity: Power 152 MW. (2x75)+(1x2) MW
  • Commercial Operation Date: September 1999
  • Catchment area: 195 KM2
  • Reservoir Capacity: 400
  • Tel: (856) 36 210258-64
  • Fax: (856) 36 210265