© 2015 Toshiba Corporation

TOSHIBA CorporationCorporate Vice President and Corporate Representative-AsiaFumio Otani

Indonesia Green Infrastructure Summit

- Toshiba’s Energy Solution for Indonesia - Contributing to energy infrastructure through thermal power and renewables

© 2015 Toshiba Corporation 2

2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 20190

10

20

30

40

50

60

70

80

90 Additional Capacity

Planned Capacity

Installed Capacity(GW)

200920102011201220132014201520162017201820190

50

100

150

200

250

300

350

Electricity Con-sumption(TWh)

Electricity Consumption(TWh)

Overview of Indonesia Electricity

To Catch-up the Vigorous Demand Growth, development of Power Supply Resource is an Urgent Issue

-Population

growth

-Economic growth

-Construction

growth

-Increased welfare

-Change of

lifestyle

© 2015 Toshiba Corporation 3

2015 2016 2017 2018 20190

5,000

10,000

15,000

20,000

25,000

3.8 4.26.4

9.2

19.3

Acceleration for Generation Capacity

New Capacity （ 35GW ） +On-going projects(7.9GW)

(GW ）

President Joko Widodo Established the aggressive power supply development plan to add 35GW during next five years.

What is required to increase 35GW Capacity?

To achieve the plan, Coal Fired power plant is expected to exceedhalf of total demand for following reasons;

- Rich coal resource in Indonesia- Oil exported to foreign country- Rapid necessity to increase capacity

25

20

15

10

5

60.2%

© 2015 Toshiba Corporation 4

Effi

cie

ncy (

%)

Efficiency Comparison between countries

Efficiency Comparison between countries for Coal Fire Thermal Power Generation

India(664TW)

China (3345TW)

The U.S(1921TW)

Japan(281TW)

Germany(268TW)

Korea(218TW)

Russia(164TW)

EU(27 countries)(584TW)

World Total(8657TW)

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For future projects,USC(*) Power Plantsare expected

1981

Technology Trend in Indonesia

Technology Trend in Indonesia and Toshiba’s Track record

Tanjung Jati B.Ex sub-critical 660MW×2 　　　　　　　　　

Tanjung Jati B sub-critical 660MW×2 　　　　　　　　　　　　　　

Up to now, Sub-critical Power Plants has been dominant

Banjarmasin sub-critical 65MW×2 　　　　　　　　　

Paiton sub-critical ・ 400MW×2 　　　　　　　　　　　　　　

Gresik sub-critical ・ 100MW×2・ 200MW×2

1994

1999

2006

2011-12

Project – AUSC 1000MW×1 　　　　　　　　

2015

Project – BUSC 1000MW×2 　　　　　　　　　

2016

*Note USC: Ultra Super Critical 　　　　　　　　　　　

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Coal Fired Power Plant Efficiency and CO2 Emission

Coal Fired Power Plant efficiency and CO2 Emission in each 1000MW Plant Type

Subcritical / 36% USC / 42% A-USC / 46%5000

5200

5400

5600

5800

6000

6200

6400

6600

6800

70006747K

5783K

5280K

Efficiency(%)

CO

2 E

mis

sio

n(k

to

n/y

ear)

USC Technology contributes to reduce CO2 Emission - 963,741 ton / year, compared to Subcritical Power.

▲17%

▲28%

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Coal Fired Power Plants Needed as Base Load energy

Gas for Peak Load

Increase of Aged-plants

Development of Geothermal

Hydro Power

USC Coal-fired Power Plant1) High Efficiency2) Less CO2 and Emission

GTCCAdvanced C/C Plant with No.1 Efficiency

Retrofit Solutions Life Extension & Performance Recovery

Geothermal Plants Wide Range 2MW-200MW

Hydro Power Plants 1kW-800MW Line-up

Toshiba’s Energy Solutions

Shifting Main Source from Oil to Coal

Accelerating to utilize Renewable Energy

Indonesia Energy Trend

Toshiba Solutions

*Note GTCC: Gas Turbine Combined Cycle 　　　　　　　　　　　

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Toshiba’s Energy Solutions Line Up

Geothermal

Nuclear

Mega solar

Thermal

Hydro

CCS

(CO2 capture)

Wind

T&D

Smart grid

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Footprints in Indonesia

Siguragura

73MWx4

Sarulla 60MWx3(on-going)

Sipansihaporas34MW & 17MW

Lumut Balai 55MWx1 (on-going)

Patuha

55MWx1

Batutegi

15MWx2

Maninjau

18MWx4

Saguling

179MWx4

Tanjung Jati B

660MWx4

Gresik

100MWx2

200MWx2

Wonorejo

7MW

Lodoyo

5MW

Paiton

400MWx2

Wlingi

28MWx2

Sutami

36MWx3

Kukusan

26kW

Bili Bili

14MW

& 6MW

Bakaru

66MWx2

Thermal :12Units (4,170MW)Hydro :33Units (1,490MW)Geothermal :5Units (290MW) including on-going plants

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Toshiba will contribute by Clean Energy Solutions

to realize Indonesia’s Green Infrastructure

Development.