Development of Cross Development of Cross –– Border Trade between Border Trade between ppThailand and Neighboring CountriesThailand and Neighboring Countries

ByBy

Mr TawatchaiMr Tawatchai SumranwanichSumranwanichMr.TawatchaiMr.Tawatchai SumranwanichSumranwanichChief, Transmission System Planning Department , EGATChief, Transmission System Planning Department , EGAT

66thth C it B ildiC it B ildi PP f Offi f El t i it R l t C i if Offi f El t i it R l t C i i66thth Capacity Building Capacity Building ProgrammeProgramme for Officers of Electricity Regulatory Commissionsfor Officers of Electricity Regulatory CommissionsBangkokBangkok

February February 1212, , 20142014

1

ASEANASEAN CountriesCountries

Association of South East Asia NationsAssociation of South East Asia Nations

Brunei Darussalam Myanmar

Cambodia Philippines

Indonesia Singapore

Lao PDR Thailand

Malaysia Vietnam

(Timor Leste)

2

ASEANASEAN BackgroundBackground

A 1967 5 Mi i t f F i Aff i (I d i M l i Phili iAug 1967 : 5 Ministers of Foreign Affairs (Indonesia, Malaysia, Philippines, Singapore and Thailand) signed the Bangkok Declaration with the purposes of political, economic and social cooperation

Jan 1984 : Brunei Darussalam became the 6th member

Jul 1995 : Vietnam became the 7th member

Jul 1997 : Lao PDR & Myanmar became the 8th & 9th members

Dec 1997 : The 2nd ASEAN Informal Summit in Kuala Lumpur announced theDec 1997 : The 2 ASEAN Informal Summit in Kuala Lumpur announced theASEAN Vision 2020 (equitable economic development, and reduced poverty and socio-economic disparities)

A 1999 C b di b th 10th bApr 1999 : Cambodia became the 10th member

Dec 2003 : Declaration of ASEAN Concord II in Bali to establish the ASEAN Community by 2020ASEAN Community by 2020

Jan 2007 : The 12th ASEAN Summit in Cebu accelerated the establishment of the ASEAN Community to 2015

3

Three Pillars of ASEAN CommunityThree Pillars of ASEAN Community

4

ASEAN HighlightsASEAN HighlightsCountry Profile Country Profile 2010 2010 11//yy

K Total/Key Indicators2/ Brunei Cambodia Indonesia Lao PDR Malaysia Myanmar Philippines Singapore Thailand Vietnam Total/

Average

Population(Million)

0.42(10)

15.3(7)

234.1(1)

6.2(8)

28.9(6)

60.1(5)

94.0(2)

5.1(9)

67.3(4)

86.9(3)

598.3(Total)(Million) (10) (7) (1) (8) (6) (5) (2) (9) (4) (3) (Total)

Area(km2)

5,765(9)

181,035(8)

1,860,360(1)

236,800(7)

330,252(5)

676,577

(2)

300,000(6)

710(10)

513,120(3)

331,051

(4)

4,435,670(Total)

(2) (4)

GDPPer Capita

(USD)

28,830(2)

731(9)

3,023(5)

1,045(8)

8,262(3)

592(10)

2,014(6)

43,929(1)

4,735(4)

1,238(7)

3,092.5(Average)

( )

PowerDemand

(MW)810.13/ 409 24,917 476 15,960 1,350 10,231 6,494 24,010 15,560 -

Notes : 1/ASEAN Statistics Leaflet: Selected Key Indicators 20112/ Parenthesis () in each item means ranking2/ Parenthesis () in each item means ranking3/ Installed Capacity Only, N/A for Power Demand

5

ASEAN Potential Natural ResourcesASEAN Potential Natural Resources

6

Energy Cooperation in ASEANEnergy Cooperation in ASEAN

AMEM: ASEAN Ministers on Energy Meeting (once a year)gy g ( y )

SOME: Senior Officials Meeting on Energy (once a year)

ACE: ASEAN Centre for Energy (accelerate the integration of energy strategies within ASEAN by providing information, technology and expertise)

AFOC: ASEAN Forum on Coal

EE&C-SSN: Energy Efficiency and Conservation Subsector NetworkEE&C-SSN: Energy Efficiency and Conservation Subsector Network

NRSE-SSN: New and Renewable Sources of Energy Subsector Network

ASCOPE: ASEAN Council on Petroleum

HAPUA: Heads of ASEAN Power Utilities/AuthoritiesHAPUA: Heads of ASEAN Power Utilities/Authorities

AERN: ASEAN Energy Regulatory Network

7

Head of ASEAN Power Utilities/Authorities Head of ASEAN Power Utilities/Authorities (HAPUA(HAPUA))(( ))

Department of Electrical ServicesBrunei Darussalam

Electricité du CambodgeKingdom of Cambodia

PT. PLN (Persero)Republic of Indonesia

Electricité du LaosLao PDR

Tenaga Nasional BerhadMalaysia

Department of Electric Power of MyanmarUnion of MyanmarMalaysia Union of Myanmar

National Power Corporation Singapore Power LTDpRepublic of the Philippines

g pRepublic of Singapore

Electricity of VietnamSocialist Republic of Viet Nam

Electricity Generating Authority of ThailandKingdom of Thailand

8

MOU of HAPUA and ASEAN Power Grid (APG)MOU of HAPUA and ASEAN Power Grid (APG)

MOU of APGMOU of APGSigned onSigned on 2323 AugustAugust 20072007

MOU of HAPUAMOU of HAPUASigned onSigned on 0404 MayMay 20042004 Signed on Signed on 23 23 August August 20072007Signed on Signed on 04 04 May May 20042004

9

Objectives of APGObjectives of APG

“Not only technical and economic aspects“Not only technical and economic aspects, but also cooperation and good relationship among the member countries”

To create APG through interconnections among all ASEAN countries

To promote more efficient economic and secure operation of powerTo promote more efficient, economic, and secure operation of power systems through harmonious development of national electricity networks in ASEAN by region-wide interconnections

To optimize the use of energy resources in the region by sharing the benefits

To reduce capital required for generation capacity expansion

To share experiences among member countries

To provide close power cooperation in the region

To identify barriers to the implementation of APGy p

10

HAPUA Structure

AMEMReporting LineConsultation Line

ASEAN Secretariat

HAPUAHAPUA

SOME

HAPUA Council

HAPUA Working Committee

HAPUASecretariat

ASEAN Power Grid C lt ti C itt

g(Country Coordinator) Consultative Committee

(APGCC)

Working Group #3Distribution &

Power Reliability and Quality

Working Group #4Policy &

Commercial Development

Working Group #5

Human Resource

Working Group #1

Generation

Working Group #2

Transmission

Chair : SingaporeVice Chair : Myanmar

Chair : PhilippinesVice Chair : Cambodia

Chair : MalaysiaVice Chair : Brunei

Chair : IndonesiaVice Chair : Lao PDR

Chair : ThailandVice Chair : Vietnam

Approved by the 27th Meeting of HAPUA Council in Vietnam on 23 June 2011

11

HAPUA Working Group No.HAPUA Working Group No.2 2 APG/TransmissionAPG/Transmission//

Thailand is the Chairman of HAPUA Working Group No. 2 –Thailand is the Chairman of HAPUA Working Group No. 2ASEAN Power Grid (APG)/Transmission (HWG2)

The Latest Master Plan : ASEAN Interconnection Master Plan Study 2 (AIMS-II)y ( )

Current Task : EGAT worked with Asian Development Bank (ADB) and HAPUA for the study on “Harmonization of Common Technical Standard Codes and Guidelines in the Areas of Planning and Design, System Operation and Maintenance for the ASEAN Power Grid” in order to support APG

12

Summary of AIMSSummary of AIMS--II ResultsII Results

Study Period : 2009 - 2025Study Period : 2009 2025

16 cross-border projects were selected16 cross border projects were selected

6 cross-border projects are existing (Project 1, 2, 9, 10, 12, and 14)

4 cross-border projects are under construction (Project 4, 6, 8, and 13)( j , , , )

6 cross-border projects are future projects (Project 3, 5, 7, 11, 15, and 16)

13

ASEAN Interconnection ProjectsASEAN Interconnection Projects(Updated as of August (Updated as of August 20132013))( p g( p g ))

Earliest SCOD1) P.Malaysia - Singapore (New) Existing, (2018)2) Thailand - P.Malaysia

North

PEOPLE'S REPUBLIC OF CHINAYUNNAN

• Sadao - Bukit Keteri Existing• Khlong Ngae - Gurun Existing• Su Ngai Kolok - Rantau Panjang 2015• Khlong Ngae – Gurun (2nd Phase, 300MW) 2016

3) Sarawak - P. Malaysia 2015-2021

East

11

10

9

13

LAO PDR) y

4) P.Malaysia - Sumatra 20185) Batam - Singapore 20206) Sarawak - West Kalimantan 20157) Philippines - Sabah 20208) S k S b h B i

CAMBODIA

8

14

127

13

SABAH

8) Sarawak - Sabah – Brunei• Sarawak –Sabah 2020• Sarawak – Brunei 2012-2016

9) Thailand - Lao PDR• Roi Et 2 - Nam Theun 2 Existing

SARAWAK

BRUNEI

P. MALAYSIA

8

643

2

5

15SABAH • Nakhon Phanom 2 – Thakhek – Theun Hinboun (Expansion) Existing

• Mae Moh 3 - Nan 2 - Hong Sa 2015• Udon Thani 3- Nabong – Future Project 2019• Ubon Ratchathani 3 – Pakse – Future Project 2018• Khon Kaen 4 – Loei 2 – Xayaburi 2019

INDONESIA

BATAMSINGAPORE

1 5

16

• Khon Kaen 4 Loei 2 Xayaburi 2019• Thailand – Lao PDR (New) 2015-2023

10) Lao PDR - Vietnam 2016-2020• Xekaman 3 - Tranhmy Existing• Lao PDR – Vietnam (Ongoing) 2016-2020

11) Thailand - Myanmar 2016-202512) Vietnam - Cambodia

• Chau Doc – Takeo – Phnom Penh Existing13) Lao PDR - Cambodia 201614) Thailand - Cambodia (New) Existing (2015-2020)

SouthPriority Projects

14

14) Thailand Cambodia (New) Existing, (2015 2020)15) East Sabah - East Kalimantan 202016) Singapore – Sumatra 2020

Priority Projects

Status of ASEAN Interconnection Projects by RegionsStatus of ASEAN Interconnection Projects by Regions(Updated as of August (Updated as of August 20132013))

Existing On-Going Future Total

2,659 6,062 16,374 25,0959 Thailand - Lao PDR 2 111 3 352 2 465 7 928

Northern System9 Thailand - Lao PDR 2,111 3,352 2,465 7,92810 Lao PDR - Vietnam 248 2,410 TBC 2,65811 Thailand - Myanmar - - 11,709 11,70912 Vietnam - Cambodia 200 - - 20013 Lao PDR - Cambodia - 300 - 30013 Lao PDR - Cambodia - 300 - 30014 Thailand - Cambodia 100 - 2,200 2,300

450 600 1,800 2,8501 P.Malaysia - Singapore 450 - 600 1,050

Southern System

4 P.Malaysia - Sumatra - 600 - 6005 Batam - Singapore - - 600 60016 Singapore - E.Kalimantan - - 600 600

0 400 800 1,200Eastern System ,6 Sarawak - W.Kalimantan - 200 - 2007 Philippines - Sabah - - 500 5008 Sarawak - Sabah - Brunei - 200 100 30015 E.Sabah - E.Kalimantan - - 200 200

y

380 100 300 780

2 Thailand - P. Malaysia 380 100 300 780

Northern-Southern System

0 0 3,200 3,200

3 Sarawak - P.Malaysia - - 3,200 3,200

3,489 7,162 22,474 33,125

Southern-Eastern System

Grand Total

Note:1. Ongoing Projects are projects with Tariff MOU/Contract signed.2. TBC stands for To Be Confirmed.3. SCOD stands for Scheduled Commercial Operating Date. 15

Priority Projects

3,489 7,162 22,474 33,125

Updated Information on ASEAN Power IndustryUpdated Information on ASEAN Power Industry

Peak Installed Transmission TransformerTransmission

AverageCountry

Peak Load (MW)

Installed Capacity

(MW)

Transmission Line Length

(km)

Transformer Capacity (MVA)

/Distribution Loss(%)

Average Tariff

(US₵/kWh)

Cambodia1 520.4 957 1,161 2,062 6.42-6.72/1.8 15.0Indonesia2 25,500 40,524 38,089* 76,977* 9.40* 6.67Lao PDR 611.6 2,978 4,531 2,052 N/A N/AMalaysia3

(TNB)16,562 21,111 20,826* 95,150* 8.2** 10.30

Myanmar 1,808 3,832 8,773 7,058 7.1/19 * 5.67Phili i 09 6 92 3 6 2 6 N/A N/APhilippines 11,094 16,924 13,764 27,476 N/A N/ASingapore 6,814 11,108 7,046 40,333 1.0/2.0 N/AThailand 26,598 33,237 32,043 87,130 1.62/5.00 10.75Vietnam 19 772 26 765 33 403 81 788 8 85 6 92Vietnam 19,772 26,765 33,403 81,788 8.85 6.92Remarks: Most of data are as of June 2013 * Data as of 2012 ** Data as of May, 2012

1 Transmission system connected to Phnom Penh main grid

2 Java main grid3 Peninsular Malaysia main grid

Refer to the 2st Meeting of HWG2, Ho Chi Minh City, Vietnam, on 30th August 2013

3 Peninsular Malaysia main grid

16

ASEAN Interconnection ProjectsASEAN Interconnection Projects

Northern

Eastern

Southern

17

Priority Projects to Support AEC

1. Project No.4 Peninsular Malaysia – Sumatra Interconnection (IMT-GT: Indonesia)( )- PLN and TNB signed the PPA in October 2012- Capacity of 600 MW

COD is expected to be in 2018- COD is expected to be in 2018

2. Project No.6 West Kalimantan – Sarawak Interconnection j(BIMT-EAGA: Indonesia)- COD is expected to be in 2015

18

Priority Projects (Priority Projects (11//22))(Updated in August (Updated in August 20132013))gg

P.Malaysia – Sumatra (Melaka - Pekanbaru)(Target 2018)

PROJECT SPECIFICATIONBipolar 250 kV 2x300 HVDC Interconnection with :

k h d l f

Teluk Gong

170 km overhead transmission lines from Converter Station at Garuda Sakti Substation in Pekanbaru to a landing point in Dumai (Riau -Sumatera);

g

30 km52 km

5 km marine cable from the landing point in Dumai to a (first end) landing point in RupatIsland;

30 km overhead transmission lines crossing

170 km

Rupat island from first end landing point to another landing point (second end) in Rupatisland (Indonesia);

52 km marine cable crossing Malacca Strait from

Garuda Sakti

second end landing point in Rupat Island (Indonesia) to a landing point in Telok Gong (Malacca, Malaysia);

1.5 km overhead transmission lines from the landing point in Telok Gong to Converter Station in Telok Gong (Malaysia) .

LATEST PROGRESSLATEST PROGRESSJoint Development Agreement (JDA) between PLN,

TNB and BA was signed on 15th October 2012.The Contract of Seabed Survey Consultant was

19

.

ysigned on 13th June 2013.

Preparation for Joint Procurement of Owner’s Engineers for HVDC Project.

Priority Projects (Priority Projects (22//22))(Updated in May (Updated in May 20132013))

Sarawak – W.Kalimantan(Target 2015) PROJECT SPECIFICATION(Target 2015)

275 kV 250 MW HVAC Interconnection with :

45.6 km overhead transmission lines spanning from 275/132 kV Substation in Mambong(Sarawak) to Sarawak (Malaysia) West(Sarawak) to Sarawak (Malaysia) – West Kalimantan (Indonesia) border in Serikin(Sarawak);

82.6 km overhead transmission lines spanning f 275/150 kV S b i i B kfrom 275/150 kV Substation in Bengkayang(West Kalimantan) to West Kalimantan (Indonesia) – Sarawak (Malaysia) border in Seluas (West Kalimantan))

LATEST PROGRESSPower Exchange Agreement (PEA) was signed on

5 September 2012 and amended on 13 June 20135 September 2012 and amended on 13 June 2013.

PLN: EPC Contractors have been awarded with contracts; Construction Preparation by EPC Contractors ; Start-up construction date is targeted on 1 June 2013.

SEB: Line route survey completed; Easement clearing, access construction, engineering & design in progress.

20

Status of ASEAN Interconnection ProjectsStatus of ASEAN Interconnection Projects(Updated as of August (Updated as of August 20132013))

No. Project System Type SCOD MW1 P.Malaysia - Singapore Existing

• Plentong - Woodlands HVAC: kV EE 1985 450

5 Batam - Singapore Existing

•

No. Project System Type SCOD MW

• Plentong Woodlands HVAC: kV EE 1985 450 • Ongoing • - - - - - • Future • Selected by AIMS-II HVDC: kV PP: PM->Sg 2018 600

• - - - - - • Ongoing • Future • Selected by AIMS-II HVAC: kV PP: Bt->Sg 2020 3x200

•y g • 2 Thailand - P.Malaysia Existing

• Sadao - ChupingHVAC:

132/115 kV EE 1980 80 • Khlong Ngae - Gurun HVDC: 300 kV EE 2002 300

• 6 Sarawak - W.Kalimantan Existing • - - - - - • Ongoing

• PPA signed on September 5, 2012, HVAC: kV PP: Sw->WK 2015 200 Ongoing

• Su - ngai Kolok - Rantau PanjangHVAC:

132/115 kV EE 2015 100 • Future • Khlong Ngae - Gurun (Addition) HVDC: 300 kV EE 2016 300

•

PPA signed on September 5, 2012, (Selected by AIMS-II, Priority Project)

HVAC: kV PP: Sw WK (5yrs)

Then convert to EE

2015 200

• Future

• - - - - - •3 Sarawak- P.Malaysia Existing • - - - - - • Ongoing

• - - - - -

• 7 Philippines - Sabah Existing • - - - - - • Ongoing •

• Future • Selected by AIMS-II HVDC: kV PP: Sw->PM 2015-2021 4x800 • 4 P.Malaysia - Sumatra Existing

• - - - - - • Future • Selected by AIMS-II HVDC: kV EE 2020 500 • 8 Sarawak - Sabah - Brunei

E i tig

• - - - - - • Ongoing

•Melaka - Pekan Baru (Selected by AIMS-II, Priority Project) HVDC: kV

PP: SM->PM & EE 2018 600

•

Existing • - - - - - • Ongoing • Sarawak - Brunei (Committed in AIMS-II) HVAC: kV EE 2012, 2016 2x100 •

Future

21

Future • - - - - - •

Future • Sarawak - Sabah (Selected by AIMS-II) HVAC: kV PP: Sw->Sb 2020 100 •

Status of ASEAN Interconnection ProjectsStatus of ASEAN Interconnection Projects(Updated as of August (Updated as of August 20132013) (Cont’d)) (Cont’d)

No. Project System Type SCOD MW9 Thailand - Lao PDR Existing • Nakhon Phanom - Thakhek - Theun Hinboun HVAC: 230 kV PP: La->Th 1998 220 • Ubon Ratchathani 2 - Houay Ho HVAC: 230 kV PP: La->Th 1999 126 • Roi Et 2 - Nam Theun 2 HVAC: 230 kV PP: La->Th 2010 948 • Udon Thani 3 - Na Bong - Nam Ngum 2 HVAC: 500 kV PP: La->Th 2011 597

Nakhon Phanom 2 - Thakhek - Theun Hinboun • (Expansion) HVAC: 230 kV PP: La->Th 2012 220 • Ongoing • Mae Moh 3 - Nan 2 - Hong Sa HVAC: 500 kV PP: La->Th 2015 1473 • Udon Thani 3 - Na Bong - Nam Ngiep 1 HVAC: 500 kV PP: La->Th 2019 269 • Ubon Ratchathani 3 - Pakse - Xe Pien Xe Namnoi HVAC: 500 kV PP: La->Th 2018 390

Khon Kaen 4 Loei 2 Xayaburi HVAC: 500 kV PP: La >Th 2019 1220 • Khon Kaen 4 - Loei 2 - Xayaburi HVAC: 500 kV PP: La->Th 2019 1220 • Future • Nong Khai – Khoksa-at (Selected by AIMS-II) • Nakhon Phanom – Thakhek (Selected by AIMS-II) HVAC: 230 kV EE 2015 600 • Thoeng – Bo Keo (Selected by AIMS-II)

• Udon Thani 3 - Na Bong - Future project HVAC: 500 kV PP: La->Th 2018 510 • Udon Thani 3 Na Bong Future project HVAC: 500 kV PP: La >Th 2018 510 • Ubon Ratchathani 3 - Pakse - Future project HVAC: 500 kV PP: La->Th 2019 315 • Nan 2 - Tha Wang Pha - Nam Ou HVAC: 500 kV PP: La->Th 2023 1040 •

10 Lao PDR -Vietnam Existing • Xekaman 3 - Thanhmy HVAC: kV PP: La->Vn 2013 248y • Ongoing • Xekaman 1- Ban Hat San - Pleiku HVAC: kV PP: La->Vn 2016 1000 • Nam Mo - Ban Ve HVAC: kV PP: La->Vn TBC TBC • Luang Prabang - Nho Quan HVAC: kV PP: La->Vn 2020 1410 • Future • Ban Hat San - Stung Treng - Tay Ninh TBC TBC TBC TBC •

22

Status of ASEAN Interconnection ProjectsStatus of ASEAN Interconnection Projects(Updated as of August (Updated as of August 20132013) (Cont’d)) (Cont’d)

No. Project System Type SCOD MW11 Thailand - Myanmar

E i i14 Thailand - Cambodia No. Project System Type SCOD MW

Existing • Ongoing • Future

•Mai Khot - Mae Chan - Chiang Rai (Selected by AIMS II) HVAC: 230 kVPP: Mm >Th 2016 369

Existing • Aranyaprathet - Banteay Meanchey HVAC: 115 kV PP: Th->Kh 2007 100 • Ongoing • Future

B b P hi B i 2 (S l d • (Selected by AIMS-II) HVAC: 230 kVPP: Mm->Th 2016 369

•Hutgyi - Phitsanulok 3 (Selected by AIMS-II) HVAC: 500 kVPP: Mm->Th 2022 1190

•Ta Sang - Mae Moh 3 (Selected by AIMS-II) HVAC: 500 kVPP: Mm->Th 2024-2025 7000

• Mong Ton - Sai Noi 2HVDC: ±500

kV PP: Mm->Th 2025 3150

•Battambang – Prachin Buri 2 (Selected by AIMS-II) HVAC: 230 kV EE 2015 300

•Stung Meteuk (Mnum) – Trat 2 (Selected by AIMS-II) HVAC: 230 kV PP: Kh->Th 2017 100

• Koh Kong - Chantaburi 2 - Pluak Daeng HVAC: 500 kV PP: Kh->ThBeyond 2020 1800

15 E Sabah E Kalimantan Mong Ton Sai Noi 2 kV PP: Mm >Th 2025 315012 Vietnam - Cambodia Existing

• Chau Doc - Takeo - Phnom PenhHVAC (230

kV) PP: Vn->Kh 2009 200 • Ongoing

15 E.Sabah - E.Kalimantan Existing • - - - - - • Ongoing • - - - - -

•g g • - - - - - • Future • - - - - - •

13 Lao PDR - Cambodia

• Future • Newly Proposed HVAC: kV EE 2020 200 •

16 Singapore - Sumatra Existing

• Existing • - - - - - • Ongoing • Ban Hat - Stung Treng (G2G Agreement) HVAC: kV PP: La->Kh 2016 300 •

F t

• - - - - - • Ongoing • - - - - - • Future

Sumatra Singapore (Selected by AIMS Future • - - - - - •

•Sumatra - Singapore (Selected by AIMS-II) HVDC: kV PP: Sm->Sg 2020 600

•

23

Power Cooperation with GMS Countries

ChinaPotential : 694 000 MWPotential : 694,000 MWSource: wikipedia.orgMyanmar

Potential : 39,720 MW Source: Ministry of Power, India

LaosExisting: 1,863 MWPPA Signed : 2,913 MWPotential : 26,000 MWSource: United NationsSource: United Nations

CambodiaPotential : 10 000 MWPotential : 10,000 MWSource: European Commission

24

Mai Khot

Potential Power Projects in Neighboring CountriesPotential Power Projects in Neighboring Countries

Nam Ngum 3

Hongsa Lignite Pak beng

(912 MW)

Mai Khot

(369 MW)Mong Ton

(7,000 MW)

Nam Ngum 3(440 MW)

Nam Ngiep 1 (269 MW)

(1,473 MW)

Xayaburi (1,220 MW)

(912 MW)

Hutgyi (1,190 MW)Nam Theun 1

(531 MW)

Nam Ngum 2 (615 MW)

Theun Hinboun(214 MW)

Sanakham (660 MW)

Theun Hinboun Expansion (220 MW)

Nam Theun 2 (948 MW)

Xe Pian Xe Namnoy (390 MW)

Houay Ho (126 MW)

Dawei (1 800 MW)

Don Sahong

(240 MW)

(1,800 MW)

Xe Kong 4 (300 MW)

X K 5

Stung Metuek

Xe Kong 5 (330 MW)

Nam Kong 1 (75 MW)

Taninthayi (600 MW) Stung Metuek

(94 MW)

25

Power Cooperation with Neighboring Countries

Capacity

Countries

Capacity

as MOU

(MW)(MW)

Lao PDR 7,000,

Myanmar Expired((MOUMOU 22 22 DecemberDecember 20072007))

China 3,000

((MOU MOU 4 4 JulyJuly 19971997))

((MOUMOU 1212 NovemberNovember 19981998))

Cambodia Not Specified

((MOU MOU 12 12 November November 19981998))

((MOUMOU 33 F bF b 20002000))

Malaysia 300 MW (HVDC)

((MOU MOU 3 3 February February 20002000))

((MOU MOU 6 6 MayMay 22004004))26

26

MOUs between Thailand and Neighboring Countriesg g

Capacity(MW)

Signed Dated Endorser

Thailand – Lao PDR 1/ 7,000 22 December 2007 Ministry of Energy

Thailand Myanmar 2/ 1 500 4 July 1997 Ministry of Office of Thailand – Myanmar 2/ 1,500 4 July 1997 ythe Prime Ministry

Thailand - China 3,000 12 November 1998 Ministry of Office of th P i Mi i t Thailand China 3,000 12 November 1998 the Prime Ministry

Thailand - Cambodia N.A. 3 February 2000 Ministry of Office of the Prime Ministrythe Prime Ministry

Remark: 1/MOU between Thailand Lao PDR of the first signed on 4 June 1993 Capacity of 1 500 MWRemark: 1/MOU between Thailand – Lao PDR of the first signed on 4 June, 1993 Capacity of 1,500 MW2/MOU between Thailand – Myanmar expired in 2011

27

Power Interconnections with Neighboring CountriesPower Interconnections with Neighboring Countries((2013 2013 –– 20192019))

CapacityList of Projects

Capacity(MW)

SCOD

1. Completed Projects1.1 Theun-Hinboun 220 Mar. 1998

2,111 MW1.2 Houay Ho 126 Sep. 1999

1.3 Nam Theun 2 948 Apr. 2010 1.4 Nam Ngum 2 597 Mar. 2011 1.5 Theun-Hinboun - Expansion 220 Dec. 2012

2. PPA Signed Projects and under Construction2.1 Hong Sa 1,473 Jun., Nov. 2015 - Mar. 2016

3,316 MW2.2 Xe Pian Xe Namnoy 354 Feb. 2019

2.3 Xayaburi 1,220 Oct. 2019y ,2.4 Nam Ngiep 1 269 Jan. 2019

Total 5,427

From From 20202020--2030 2030 : The maximum of power import from neighboring countries should : The maximum of power import from neighboring countries should not exceed not exceed 15 15 % of Thailand's total generating capacity. % of Thailand's total generating capacity.

28

Transmission Interconnections between Transmission Interconnections between Thailand and Lao PDR (Thailand and Lao PDR (11))

1.1) Theun-Hinboun ProjectContract Capacity: 220 MWSCOD : Mar. 19981 2) Th Hi b E i P j t1.2) Theun-Hinboun Expansion ProjectContract Capacity: 220 MWSCOD : Dec. 2012Transmission Line:NN2 THK 230 kV 1272 MCM ZTAICR/AS DC (3 k )NN2-THK: 230 kV 1272 MCM ZTAICR/AS DC (3 km)THK-THB: 230 kV 1272 MCM ACSR DC, 2 Route(84.3/86 km)

1.3) Nam Theun 2 ProjectContract Capacity : 948 MWSCOD : Apr. 2010Transmission Line:RE2-NTN2: 500 kV 4x1272 MCM ACSR DC (159.1 km)

500 kV 4x795 MCM ACSR DC (140.3 k )

29

Transmission Interconnections between Transmission Interconnections between Thailand and Lao PDR (Thailand and Lao PDR (22))

1.5) Nam Ngiep1 ProjectContract Capacity: 269 MWSCOD : Jan. 2019T i i Li

1.4) Nam Ngum 2 ProjectContract Capacity: 597 MWSCOD : Mar 2011

Transmission Line:NNP-NBG: 230 kV 1272 MCM ACSR DC (145km)

SCOD : Mar. 2011Transmission Line:NNG2-NBG: 230 kV 2x1272 MCM ACSR DC (80 km)NBG-UD3: 500/230 * kV 4x1272 MCM ACSR DC (107 km)km)

*Energized at 230 kV

30

Transmission Interconnections between Transmission Interconnections between Thailand and Lao PDR (Thailand and Lao PDR (33))

1.6) Xe Pian Xe Namnoy ProjectContract Capacity: 354 MW

1.7) Houay Ho ProjectContract Capacity: 126 MW

SCOD : Feb. 2019Transmission Line:UB3-PSE: 500 kV 4x1272 MCM ACSR DC (150 km)PSE XPXN 230 kV 4 1272 MCM ACSR DC (111

Contract Capacity: 126 MWSCOD : Sep. 1999Transmission Line:UB2-HHO: 230 kV 1272 MCM ACSR DC (230 km)

PSE-XPXN: 230 kV 4x1272 MCM ACSR DC (111 km)

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Transmission Interconnections between Transmission Interconnections between Thailand and Lao PDR (Thailand and Lao PDR (44))

1.8) Hong Sa Project) g jContract Capacity: 1,473 MWSCOD : Jun. , Nov. 2015 - Mar. 2016Transmission Line:NA2-HSA: 500 kV 4x1272 MCM ACSR DC (175km)

1.9) Xayaburi ProjectContract Capacity: 1,220 MWSCOD : Oct. 2019Transmission Line:Transmission Line:LE2-XYB: 500 kV 4x795 MCM ACSR DC (272 km)

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Transmission Interconnections between Transmission Interconnections between Thailand and Lao PDR Thailand and Lao PDR -- 115 115 kVkV

Thoeng – Huay Sai

Nong Khai – Tha Na Laeng

Bung Kan - PakxanThali - Paklay

Nakhon Phanom - Thakhek

Mukdahan 2 – Pak bo

Sirindhorn – Bang Yo

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Power Purchase Projects from MyanmarPower Purchase Projects from Myanmar

Power Development Potential ProjectsCapacity

Power Development Potential Projects(MW)

1. Potential Projects1 1 Hutgyi 1 1901.1 Hutgyi 1,190

11,559

1.2 Dawei (Import Coal) Phase 1 1,8001.3 Mai Khot (Lignite) 369 ,

MW( g )

1.4 Mong Ton 7,0001.5 Tanintayi 6001.6 Yawathit 600

2. Projects on Salween River2 1 Upper Salween River Project 4 000 4 5002.1 Upper Salween River Project 4,000 4,500

MW2.2 Lower Salween River Project 500

Total (1+2) 16,059

Remark: Every projects are hydroelectric projects except Mai Khot and Dawei Projects.

34

Power Purchase Projects from CambodiaPower Purchase Projects from Cambodia

Power Development Potential ProjectsCapacity

(MW)1. Stung Meteuk (Hydro) 94

Total 94

35

Power Purchase Projects from ChinaPower Purchase Projects from China

C itPower Development Potential Projects

Capacity(MW)

1 S S 3 0001. System to System 3,000

Total 3,000

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Power Purchase Projects from MalaysiaPower Purchase Projects from Malaysia

iExisting Power Purchase Projects

Capacity(MW)

1 S d Ch i 85 19821. Sadao – Chuping 85 19822. Khlong Ngae – Garun (HVDC) 300 2001

Total 385

Projects under NegotiationCapacity

( )Projects under Negotiation

(MW)

1. Sungai Kolok – Rantau Panjang 100

Total 100

37

Barriers to the Realization of APG

Unequal ReadinessUnequal Readiness

Physical: existing infrastructures and y gdifferent characteristics of transmission systems

Economic ConstrainsEconomic Constrains

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Impacts of APG (1)

Based on the power purchase from neighboring countries, the

power trade is being implemented under Bilateral PPApower trade is being implemented under Bilateral PPA.

Development of transmission system interconnections between

Thailand and neighboring countries requires a Driver, such as

Demand and Supply. Each country has to develop power plants to pp y y p p p

supply enough power to its own demand. When a country has

higher economic growth, the demand will be higher than supply;higher economic growth, the demand will be higher than supply;

this will drive more transmission system interconnection among the

neighboring countriesneighboring countries.

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Impacts of APG (2)

Countries with high demand may compete in power purchase, such

as Thailand China Vietnam Malaysia but though the transmissionas Thailand, China, Vietnam, Malaysia but though the transmission

network of Thailand. Thailand is located in the position to be a

l d i h kleader in the market.

Interconnection requires the system development in networking q y p g

and sharing the same standard; neighboring countries of Thailand

needs more time and investment. Thailand has the opportunity toneeds more time and investment. Thailand has the opportunity to

invest in transmission system and related electricity infrastructure.

Interconnection using HVAC may cause a problem; therefore itInterconnection using HVAC may cause a problem; therefore, it

needs to change to HVDC.

There is a need to invest in generation, which requires a lot of

budget.

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Impacts of APG (3)

Encourage countries which have their transmission system ready to

cooperate with other countries in transmission system to share thecooperate with other countries in transmission system to share the

same standard.

After the AEC, it is expected that there will be increasing in

economic growth; therefore, the power supply must be adequate to g ; , p pp y q

cope with high demand.

41

End of Presentation- Thank You -

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