PT PLN (Persero)
PLN ‐ Solar PV DEVELOPMENT PLANPLN Solar PV DEVELOPMENT PLAN
Moch. SofyanHead of New & Renewable Energy Division
PT PLN ( Persero )
SOLAR WORKSHOPJAKARTA, INDONESIA , FEBRUARY 8 TH, 2013
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Background
Indonesia as an archipelago country, a thousands of island are not electrified yet
G
LNG
not electrified yet
7 Provinces with the electrification ratio ( ER ) of less than 60 %, PLN has set up a plan to accelerate the ER target using renewableGasPLN has set up a plan to accelerate the ER target using renewable energy include solar PV.
Generated power in the remote area mostly supplied by diesel
Coal
Generated power in the remote area mostly supplied by diesel power, with an expensive transportation cost and fuel supply security problemHSD MFO71 Locations of small and medium isolated system currently supplied by diesel power.
GeothermalHydro
PLN ‐ high generation cost at the remote island
Trend of cost reduction and efficiency improvement on PV technology
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PLN Plan & Polic2020
PLN Electricity Development Plan
• The electricity demand growth8%
2020
Non‐ReNEW Hydro Geothermal
G
LNGby 8.5 % annually, supplied byvarious energy resources.
11%
GasFossil power plant remaindominant ( 81 % ), mainly Coal81%
CoalSteam Power Plant with 63 %share by 2020.
6,877 7,164
8,000
New Plants Expansion : 55,3 GW
HSD MFO • To reduce oil consumption from21 % ( 2011) to 3 % by 2015.
5,583
,
4,971
4,271
5,941 6,436
4,181
5,034 4,882
4 000
5,000
6,000
7,000
GeothermalHydro
( ) y
• Development of renewableenergy resources will be first1000
2,000
3,000
4,000
energy resources will be firstpriority, include solar PV.
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‐
1,000
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
PLTU PLTA PLTP PLTGU PLTG PLT Lain Total
Electrification Ratio ( as of June 2012 )R/E 2012
Target
2012Realisasi
Sem I
2012Pred
PLN 71.2% 70.5% 73.3%
RIAU:73.4%KALBAR: 68.4%
KALTIM:71.1%SULUT: 74.0%
%
(PLN+ Non PLN) 73.7% 72.8% 75.9%
SUMUT: 84.8%
SUMBAR: 74.8%
GORONTALO:54.9%
SULTENG:62 8%
MALUT: 62.8%
PAPUA: 30.4%SULBAR: 63.2%
NAD: 88.1%
BENGKULU: 65.1%
JAMBI: 67.4%
SULTENG:62.8%
SUMSEL: 63.0% BABEL: 88.0%
LAMPUNG: 65.2%DKI: 93.9%
BANTEN 77 1%
KALTENG: 52.1%
KALSEL:72.8%
SULTRA:56.8%
SULSEL: 74.1%
MALUKU: 67.1%
BANTEN: 77.1%
JABAR: 72.8%
JATENG:78.1%NTB 49 0% NTT: 43 5%
PT PLN (Persero)| 4
DIY: 76.0% JATIM: 72.2% BALI:71,0% NTB: 49.0% NTT: 43.5%
PLN Plan on Solar PV
• Solar PV Development will bed i t i l d t itprogressed intensively due to its
potential, technology development,trend of cost reduction and economict e d o cost educt o a d eco o cviability.
• PLN has set up the policy to developedSolar as an h brid s stem ith e istingSolar as an hybrid system with existingDiesel, Biomass or other RE potentialsin a remote area and small island, torespond with GOI policy to reduce oilconsumption.
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PLN ‐ PV Development Plan
90
Wp
70
80
city, M
W
50
60
Capa
c
30
40
0
10
20
0
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
YearPV D l t P t 2020 620 MW
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PV Development Program up to 2020 : 620 MW
Pengembangan PLTS1000 ISLANDS – PV DEVELOPMENT PROGRAMPV Development Program up to 2020 : 620 MW
NAD: 44 lokasi, 7.4 MWp Kaltim: 30 lokasi 24,9 MWp
PV Development Program up to 2020 : 620 MW
Sumut: 27 lokasi 6.1 MWp
Babel: 16 lokasi 35.0 MWpRiau: 151 lokasi 60.1 MWp
Kalbar: 63 lokasi 40.1 MWp
Sulut, Sulteng, Gorontalo: 39 lokasi 30.9 MWp
Maluku, Malut: 29 lokasi 33.5 MWp
Sumbar: 42 lokasi 7.7 MWp
pPapua, Pabar: 66 lokasi 44.9 MWp
Sumsel Jambi Bengkulu:
Sulselrabar: 17 lokasi 29.7 MWpLampung: 18 lokasi 2.5 MWp
Sumsel, Jambi, Bengkulu: 6 lokasi 3.4 MWp Kalselteng: 96 lokasi 48.7 MWp
Jabar, Banten: 3 lokasi 1.1 MWp
Jateng DIY: 5 lokasi 0.7 MWpNTT: 99 lokasi 45.2 MWp
Jatim: 12 lokasi 4 3 MWpNTB: 15 lokasi 44.5 MWpBali: 1 lokasi 0.3 MWp
Jatim: 12 lokasi 4.3 MWp
PLN plan to developed Solar as an hybrid system with existing Diesel, Biomass or other RE potentials in a small islands, to respond with GOI policy to reduce oil consumption
PLN - PV Design Configuration Options DEVELOPED BY PLN
Off Grid System (cap : 50 – 100 kW )Off Grid System (cap : 50 100 kW )
Off grid: PV Stand Alone System ( connected to LV feeder, 230 V/ 400 V or MV line 20 kV, PV and Storage Bank /Battery)
On Grid System (cap: 100 ‐ 1000 Kw )
H b id S t ith E i t Di l Oh P Pl t PV B tt Hybrid System with Exist.Diesel or Ohers Power Plant + PV+Battery( connected to new or existing MV Line )
On grid System ( connected to existing MV line and without battery)On grid System ( connected to existing MV line and without battery)
DEVELOPED BY IPP
On grid system (cap: 1 – 10 MW) On grid System ( connected to existing MV line and without battery)
Least Cost Supply Options ( case study )
Levelized Financial Cost of ElectricityLipu Kinipan Karitana Hangga
Annual Demand (kWh/Year) 341,640 138,335 60,590 55,115 Levelized Financial Electricity Cost (IDR/kWh)
PV 80% Availability 3 135 4 088 4 332 4 0995,000
6,000
7,000
y
PV: 80% Availability 3,135 4,088 4,332 4,099
PV‐diesel hybrid: 100% Availability 3,514 4,544 4,442 4,353 Differential 11% 10% 2% 6%PV: 100% Availability 4,087 5,258 5,772 5,286 2 000
3,000
4,000
,
IDR/kW
h
y , , , ,
Diesel: 100% Availability (Base Case) 6,991 7,024 6,135 6,438 ‐
1,000
2,000
Lipu Kinipan Karitana Hangga
• For 100 percent availability/reliability least cost option is PV‐diesel hybrid
H f 80 t il bilit PV t d l t h l t l t i it t b t th t
p p gg
PV: 80% Availability PV‐diesel hybrid: 100% Availability PV: 100% Availability
• However, for 80 percent availability, PV stand‐alone system has least electricity cost – but the system suffers from low reliability and high customer dissatisfaction
• For a marginally higher expense, a PV‐diesel hybrid offers high system reliability, and availability, and a much more satisfied customer basea much more satisfied customer base
9Electricity Cost from PV-diesel hybrid with 100 percent availability, only marginally higher
Least Cost PV-Diesel Hybrid Option – Case Study(drastically reduces reliance on diesel)
Diesel Required for PV‐Diesel Hybrid Compared to Diesel Only Option
(drastically reduces reliance on diesel)
10,000
12,000
20%
25%
el Option
Option
4 000
6,000
8,000
10%
15%
Year fo
r PV
‐Diese
t of D
iesel O
nly O
‐
2,000
4,000
0%
5%
Liters per Y
Percen
t
Lipu Kinipan Karitana Hangga
Liters/Year Percent of Diesel Only Case
• Diesel required for PV diesel hybrid is about 6‐20% of stand‐alone diesel
• Diesel supplies 6‐13% of electricity, the balance from PV
• Less frequent and lower quantities of diesel would be required10
Operational implications of PV-Diesel Hybrids
• Has greater operating flexibility in responding to demand variations and near‐term demand growth – there is time for investing in additional PV as demand growsdemand growth there is time for investing in additional PV as demand grows
• Fuel delivery network manageable
– Fuel quantities are significantly less than in diesel‐only option
– Most of the fuel is required in months with lower solar radiation (rainy season with challenging sea conditions), therefore sufficient storage needs to be maintainedmaintained
• Diesel generator maintenance manageable
– Frequency of maintenance much less as diesels operate fewer hours/year
– PV hybrid system operation are more complex
• strong capacity building required
i ll f PV di l h b id i l d f ll i d t t d t l• especially for PV‐diesel hybrids in load following mode, automated controls are required to facilitate hybrid operations management – however more advanced operators skills are required.
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FEED‐in TARIFFS Policy (FIT)
FIT policy for PV, plan to be issued by GOI.
Qualified IPP Developer selected based on administrationQualified IPP Developer selected based on administration criteria and quality of technical propossal.
Technical specification should comply with National and orTechnical specification should comply with National and or PLN Standard.
Tariff incentive available to attract the use of local content.Tariff incentive available to attract the use of local content.
Bank or equity deposit required in the form of escrow account or others form of Bank sertificate at the National Bank by IPP Developer before PPA signed
PPA will be signed with PLN for 20 years contract period using the tariff listed in FIT. PLN will prepare a standard contract.
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Propossed Location Criteria of PV ‐ IPP
•Small & medium isolated system which currently suppliedSmall & medium isolated system which currently supplied by Diesel power
•The maximum PV capacity limited by 20% of the average system demand , ranges between 1 MW up to 10 MW .
•PLN average generation cost at the location higher than the propossed FIT tariffthe propossed FIT tariff.
•System configuration: on grid, no battery and operate as an hybrid system with existing power plantshybrid system with existing power plants.
67 Location of Isolated system with total capacity of 150 MW
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propossed for the first phase of IPP ‐ solar development
On Grid Hybrid Solar System base for IPP
El t i it i Electricity is produced anddirectly connected to
No battery storage required PV Capacity ranges 1 up to 10 MWdirectly connected to
the PLN grid.
Design as PV – hybrid
MW PV‐diesel hybrids in load following mode, required automated controls Design as PV hybrid
system to provide continuous, reliabbe
, qto facilitate hybrid operations management
power and comfortable.
Comply with National or PLN standard specification.
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PLN h t l t d l 620 MW f S l PV tSummary and Conclusion PLN has set up a plan to develope 620 MW of Solar PV up to
2020.
S l h b id t ith i ti Di l Bi th Solar - hybrid system with existing Diesel, Biomass or other RE potentials selected as least cost option in a small islands, to respond with GOI policy to reduce oil consumptionto respond with GOI policy to reduce oil consumption.
PV - Diesel Hybrid operation manageable, drastically reduce oil consumption but strong capacity building for operational stafconsumption but strong capacity building for operational staf required.
GOI plan to issued the FIT policy to attract IPP participation on GOI plan to issued the FIT policy to attract IPP participation on PV development and about 150 MW capacity of PV - on grid system has been allocated for the first phase of PV Base IPP syste as bee a ocated o t e st p ase o asedevelopment.
An incentive policy for domestic product are available to
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An incentive policy for domestic product are available to encourage the development of domestic solar PV industries.
Terima KasihTerima Kasih
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