E L E C T R I C I T Y F O R A B E T T E R L I F E

By

Mr. Moch. Sofyan,

Division Head of New and Renewable Energy, PT PLN ( Persero )

German- Indonesian Renewable Energy Days

Jakarta, Oct 26th, 2011

PLN –SOLAR POWER DEVELOPMENT PLAN: TARGET AND EXPERIENCES

PT PLN (Persero)

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E L E C T R I C I T Y F O R A B E T T E R L I F E

Gas

Geothermal

Hydro

LNG

HSD MFO

Coal

As an archipelago country, thousands of islands are not

electrified yet

1 5 Provinces with the electrification ratio of less than 60 %,

in some area the duration of service are less than 12 hrs.

Generated power in the remote area mostly supplied by

diesel power, with an expensive transportation cost and

fuel supply security problem

PLN - high generation cost at the remote island

PLN plan to accelerate the RE target and reducing oil

consumption by ulilization of renewable energy

Trend of cost reduction and efficiency improvement on PV

technology

1

Background

E L E C T R I C I T Y F O R A B E T T E R L I F E

Gas

Geothermal

Hydro

LNG

HSD MFO

Coal

PLN Plan and Policy ( RUPTL 2010 -2019 ) :

• The growth of electricity demand by 9,2 % annually which

supplied by various energy resources

• Electrification ratio grows from 68 % in 2010 to be 91 % by 2019.

• The program to reduce oil consumption from 19 % to 3 % by

2015.

• With the dominant of coal power plant development (58 %), the

contribution of renewable energy will increase from 12 % ( 2010

) to be 19 % ( 2019 ).

• The utillisation of Solar has been planned in the RUPTL ( general

plan for electricity supply).

2

Long Term Energy Development Plan

E L E C T R I C I T Y F O R A B E T T E R L I F E

Indonesia Energy Policies to Reduce GHG

emission• Presidential Decree No 5/2006 regarding National Energy Policy

• Presidential Decree No. 4/2010 that assigns PLN to accelerate development of power generation plants using renewable energy, coal and gas. The renewable energy portion is 40% of the total capacity listed in this program

Oil

20 %

Gas 30 %

Coal 33 %

N&RE

17 %

Bio-fuel 5 %

Geothermal 5 %

Biomass, Nuclear,

Hydro, Solar Power,Wind Power 5 %

Coal Liquefaction 2 %

Target of National Energy Mix 2025

(Based on Presidential Regulation No. 5/2006)

E L E C T R I C I T Y F O R A B E T T E R L I F E

Realisation and Projection of Electricity Demand 2010-2019 (GWh)

-

50,000

100,000

150,000

200,000

250,000

300,000

350,000

400,000

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Realization Projection

Indonesia electricity demand is predicted to grow at average of 9.2% annually (Java-Bali 8.97%, West Indonesia 10.2% dan East Indonesia 10.6%)

327 TWh

252 TWh

54 TWh

28 TWh

133 TWh

104 TWh

20 TWh

10 TWh

E L E C T R I C I T Y F O R A B E T T E R L I F E

Projection of Electricity Demand 2010-2019

IB : 10,2%

21 TWh

54 TWh

IT : 10,6%

11 TWh28 TWh

JB : 8,97%

115 TWh

252 TWh

Average of national electricity demand growth 2010-2019 is 9,2% annually.

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E L E C T R I C I T Y F O R A B E T T E R L I F E

2011

-

2014

2015

-

2020

2021

-

2025

PV DEVELOPMENT ROAD MAP

- Acceleration of

RE < 60%

- Security and

consumption reduction of

diesel fuel

- 9 locations of outer

islands/ border /isolated

- 100 locations (2011 ),

20MW

- 900 locations (2012-

2014), 150 MW.

- PV’s Industry will

develop

- Implementation of FIT

policy

- PV Price more

competitive

- Reduction of diesel

fuel

- PV system for rural

electricity

- Extension of

Existing capacity

- Plan of 450 MW PV

- Development of

commercial

scale

2010

- Pilot Project

PV Plants in

6 locations of

resort islands:

- P Bunaken

- P Derawan

- G Trawangan

- P B Naira

- P Raja Ampat

- P Tomia

E L E C T R I C I T Y F O R A B E T T E R L I F E

Criteria for PV Location Selection

Main Criteria• Remote area/remote island: transportation problem, security

of supply, costly oil price• Boundary area: social - political aspect• RE ratio of less than 35 % will be prioritized• Population distribution: population spread • Mini Hydro and Thermal resources are unavailable• Solar Radiation Level: Sufficient

Optional Criteria• Existing system: small diesel capacity (+/- 100 kW),

service hour of less than 24 hrs• Global issues (GHG, Saving Energy)

E L E C T R I C I T Y F O R A B E T T E R L I F E

Design Configuration Option:

OFF GRID:

Off grid: Communal System (LV feeder, 230 V/ 400 V or MV line 20 kV, PV and Storage Bank /Battery, sevice hour :12 hr, load : 20 –50 kW)

ON GRID :

Hybrid System: Exist.Diesel+PV+Battery + Others ( connected to existing MV Line, service hour : 24 hours, load > 50 - 300 kW

Grid Connected: On grid System ( connected to existing MV line and without battery, service hour: 24 hours, load: > 300 kW )

E L E C T R I C I T Y F O R A B E T T E R L I F E

WILAYAH INDONESIA

2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 TOTAL

PLT Surya MWp 20 40 50 60 70 70 75 75 80 80 620

Indonesia Timur MWp 18 25 34 40 45 45 45 45 50 50 397

Indonesia Barat MWp 2 14 15 18 20 20 20 20 20 20 168

Jawa Bali MWp - 1 1 2 5 5 10 10 10 10 54

PENGEMBANGAN PEMBANGKIT LISTRIK PLT SURYA

TAHUN ( 2011 - 2020 )

No Pembangkit StnTAHUN

E L E C T R I C I T Y F O R A B E T T E R L I F E

PLN – PV PLAN

DEVELOPMENT PLAN OF PHOTOVOLTAIC ( 2012 -2014)

WILAYAHNUMBER OF LOCATIONS

KAPASITAS PV (KWp)

EASTERN INDONESIA 293 51,3

WESTERN INDONESIA 358 61,8

JAWA BALI 19 6,3

GRAND TOTAL 674 119,4

E L E C T R I C I T Y F O R A B E T T E R L I F E

BIG SCALE PV ( SYSTEM PEAK LOAD > 5 MW )

West Indonesian : 21 locations, capacity: 86 MW

East Indonesian: 50 locations, capacity : 216 MW

Total : 71 Locations with total capacity of 302 MW

E L E C T R I C I T Y F O R A B E T T E R L I F E

Conclusion

CONCLUSION• As the electricity demand growing rapidly, PLN has

plan an additional capacity of 55.484 MW and

renewable energy share will increase from 12 % to 19

% with total capacity of 11.540 MW on the year of

2019.

• Considering the Indonesia potential on Solar, the

trend of cost reduction and efficiency improvement,

PLN has plan to develope 620 MW of Solar PV by

2020.

• The use of Solar Energy will be for supply in non-

electrified remote area and to replace the use of

Diesel Fuel [Fossil Fuel] in electrified Areas

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E L E C T R I C I T Y F O R A B E T T E R L I F E

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Thank You…