2. PROJECT HIGHLIGHT
PERMIT : RECOMMENDATION
LAND USE : HPT
TECHNICAL
HEAD : 110 m
WATER WAY DISTANCE : 1000 m
PENSTOCK : 212 m
POWER OUTPUT : 2 X 3 MW
WEIR : S7 00 31.5 E107 12 20.9
HEADPOND : S7 00 19.1 E107 11 55.7
POWER HOUSE : S7 00 26.9 E107 11 54.3
TRANSMISSION RANGE : 1000 m
CATCHMENT AREA : 162 Km2
WATER DISCHARGE : Max 9.39 m2/s
Min 3.28 m2/s
FINANCIAL
INITIAL INVESTMENT : Rp.161,846,564,130
NPV at DF 11.15% : Rp. 56,784,752,577
INTERNAL RATE OF RETURN : 17.48%
BENEFIT COST RATIO : 1.35
PAYBACK PERIOD : 6.98 Years
3. The Government has committed to realize the supply of electric power amounted
to 35,000 MW within 5 years (2014-2019). The government's commitment is
written in the document of the National Medium Term Development Plan
(RPJMN) 2015-2019.
"Kenapa saya selalu menyampaikan, saya 'ngotot' 35.000 Mega Watt di seluruh
Indonesia harus dipercepat, HARUS SEGERA DIKERJAKAN!," – Presiden RI Joko
Widodo-
“Target 35.000 bukanlah target yang ringan, tapi harus dicapai dengan kerja keras.
Listrik yang cukup adalah kunci bagi tercapainya pertumbuhan ekonomi dan
kesejahtraan masyarakat ” – Presiden RI Joko Widodo Kepada Direksi PLN -
Permen ESDM 01 Tahun 2015 Tentang Kerja Sama Penyedian Tenanga Listrik dan Pemanfaatan Bersama
Jaringan Listrik
Permen ESDM 12 Tahun 2015 Tentang Pembelian Tenaga Listrik Dari Pembangkit Listrik Tenaga Air oleh PT.
Perusahaan Listrik Negara (Persero)
Permen ESDM 19 Tahun 2015 Tentang Pembelian Tenaga Listrik Dari Pembangkit Listrik Tenaga Air Dengan
Kapasitas Sampai Dengan 10 MW Oleh PT. Perusahaan Listrik Negara (Persero)
PERPRES 04 Tahun 2016 Tentang Percepatan Pembangunan Infrastruktur Ketenagalistrikan
INDONESIA'S ELECTRICITY NEEDS
4. WHY HYDRO POWER ?
At first program of 35,000 MW will be met by power
plants fueled by coal at 60%, gas-fired power plants
by 25% and new renewable energy power plants
(EBT) amounted to 15%.
But in July 2015 the change in the portion
corresponding to the direction of the Vice President to
the Minister of Energy and Mineral Resources, the
change occurs in the portion of power plants fueled by
coal that previously 60% down to 50% while
generating renewable energy increased the share to
25% or equivalent to 8,750 MW, it is due to the
quality produced by renewable energy is energy that
is clean and friendly with the environment in
accordance with the trend of today's world.
BATUBARA
50%
GAS 25%
ENERGI
TERBARUKAN
25%
5. WHAT IS HYDRO POWER ?
Electricity Or Power That Is Generated From The Energy Of Moving Water. Hydro
Means Water.
Renewable Source Of Energy. It Is Constantly Being Refilled By The Water Cycle
Specifically Precipitation
MOVING
TURBINE TO
POWER
GRAVITY
WATER HEAD
HOW IT WORK...?
Hydropower is using water power
machinery or make electricity
Water Constantly move though a vast
global cycle, precipitant as rain then
flowing back down with gravity
With their flow and gravity, can make
turbine spin and make power
6. Recharge
Area (km²)
Run Off
Coefficien
t
coeff
Water
Discharge
(m³/s)
Min 0.19 162 0.4 0.278 3.38
Med 0.30 162 0.4 0.278 5.46
Max 0.52 162 0.4 0.278 9.39
Rain Fall (mm/hour)
Water Way Leght (m) 1000
110
212
68%
Turbine Efficient 90%
Gross Head
Penstock Leght (m)
Overal Slope
3.28
5.30
9.1
MW Initial
Min
Med
Max
TECHNICAL DATA
Weir location plan
Access Road, Kecamatan Rongga
7. Main location is consists of BESER FORMATION, dominated by andesitic
breccia, also tuff breccia and crystal tuff in the west area. Maximum size
of breccia fragment more than 1m. Matrix consists of grey massive
crystals tuff of tuff sandstone. Another type of rock is claystone, grey to
dark, poorly laminated, forms lenses
Geological structure in the Quadrangle forming fault, fold, lineament and
joint is found within the Oligo Miocene. Fault direction normal type
NNW–SSE and EW trending direction. Fold pattern found is SW-NE.
Lineament is presumed to be faults, with NW-SE and SW-NE trading
direction and usually involved the Quaternary rock. Joint are commonly
found and well developed in andesitic rock of Oligo Miocene age.
site area is between 2 strike-slip fault
8. Secara umum morfologi di daerah ini dibagi menjadi 3, yaitu pegunungan,
dataran dan lembah terjal.
Daerah pegunungan mendominasi bagian selatan lokasi potensi membentang
dengan arah barat-timur. Dengan kontur dari 1000-1400m, area ini menjadi
area yang sangat mendukun sebagi AREA TANGKAPAN AIR.
Daerah dataran terdiri atas sungai Malela yang merupan DAS utama yang
memenuhi debit air lokasi potensi. Sungai dengan stadia dewasa-tua ini
berhulu sekitar 30km dari titik potensi dengan anak-anak sungai sepanjang
AREA TANGKAPAN AIR.
Daerah lembah terjal merupakan morfologi lokasi potensi, terjalnya lembah
dan derastisnya perubahan kontur menghasilkan head yang dibutuhkan
dalam ekplorasi PLTM.
Basic Plan Waterway, Headpond and Power House Location
