Projects

LHE is currently developing two Mini Hydro Power Plant (MHPP) as IPP projects at the Regency of Pasaman, West Sumatera Province. They are Lubu-1 MHPP and Lubu-2 MHPP.

Locations:
LUBU 1 and LUBU 2 MHPP are both located at one river, Batang Lubu river, at the Regency of Pasaman. It is located approximately 250 km from Padang City, the capital of West Sumatera, which can be reached in around 9 hours by car, driving through the provincial and national roads, which connects Padang City and Bukit Tinggi in West Sumatera Province, to Sibolga Town in the North Sumatera Province.

Potencial of Projects:
LUBU 1 and LUBU 2 MHPP are both in plans for development with a cascade system, aimed to generate maximum power output with the capacity of 2 x 5.00 MW (total of 10.00 MW) each.

LUBU 1 MHPP

Net Head	119 m
Catchment Area	+/- 155.65 km²
Annual mean Rainfall	3,000 mm/year
Annual Average Discharge	13.95 m³/sec (Analysis by FJ Mock Method with 31 years rainfall records from 1983-2013, and based on 9 years of daily discharge records on nearest stations)
Maximum Plant Discharge	9.38 m³ (Q 65%)
Minimum Plant Discharge	1.88 m³
Estimated Flood Discharge for design 50 years and 100 years Return Period	705.11 m³/sec and 799.18 m³/sec
Waterway	3.051 km
Turbine Installation	2 x 5.00 MW Francis Type with horizontal shaft
Capacity Energy Output	10.00 MW

LUBU 2 MHPP

Net Head	145 m
Catchment Area	+/- 160.43 km²
Annyal mean Rainfall	3,000 mm/year
Annual Average Discharge	14.27 m³/sec (Analysis by FJ Mock Method with 31 years rainfall records from 1983-2013, and based on 9 years of daily discharge records on nearest stations)
Maximum Plant Discharge	7.73 m³ (Q 79%)
Minimum Plant Discharge	1.55 m³
Estimated Flood Discharge for design 50 years and 100 years Return Period	726.76 m³/sec and 823.72 m³/sec
Waterway	3.5 km
Turbine Installation	2 x 5.00 MW Francis Type with horizontal shaft
Capacity Energy Output	10.00 MW