Rangia(NERLDC)

Salakati(NERLDC)

Siliguri(ERLDC)

བས་ངTrashigang

བསམ་བ་ངས་མཁར།S/Jongkhar

ང་ར།Monggar

ན་།Lhuntse

།Haa

བསམ་།Samtse

་།Paro

ཐིམ་གThimphu

དབང་ འས།Wangdue

མགར་ས།Gasa

་ཁ།Dagana

Tsirang Sarpang

གཞལམ་ང་་།Zhemgang

པ ་དགའ་ཚལ།P/Gatshel

Kanglung

Kilikhar

Kurichu

Tintibi

Gelephu

Nganglam

Nangkor

Dewathang

Motanga

Jigmeling

SingegaonYurmo

BHP-U

Semtokha

ChumdoJemina

Olakha

Dechenling

Sipsu

Gomtu

Pling

Lobesa

Paro Gewathang

Gedu

Haa

40MW

24MW

60MW

གསར་ང་།་རང་།

Mangdechu720MW

Alipurduar(ERLDC)

Dagachu

Puna-1 Puna-2

དར་དཀར་ན།

1200MW1020MW

Bhutan Power System Geo-Map

Scale:

NTS

Date Updated:

May 2020

Network Developed by:

Bhutan Power System OperatorTitle:

Bhutan Power System Operator (BPSO)Bhutan Power Corporation (BPC)

(erstwhile NLDC)http://bpso.bpc.bt/

Bhutan Power System Geographic Map featuring upcoming Power Plants and

Transmission Lines

400kV(Twin moose)400kV(Quad Moose)

220kV (Zebra)

220kV E-W Interconnection (Zebra)

220kV(Not charged, Zebra)

132kV(Panther)

Hydro Plants(Upcoming)Nikachhu118MW

BHP-L

Chukha

Damji

126MW

Corlung

Phuntshothang

Pangbesa

5555

400kV(Upcoming, Quad Moose)

LEGENDS

400kV Tala I & II: ------26.730400kV Tala IV: ----------50.170

400kV Puna_1 I & II:---93.500400kV Puna_2 I & II: --80.865

400kV Jigmeling I & II:----5.500

400kV Malbase: ------------28.670220kV Malbase: ------------4.075

220kV Chukha I & II:------36.800

132kV Gelephu:------------0.100132kV Motanga: -----------1.894

Distance (km) till Border

132kV (Not charged, Panther)

Chukha

Birpara(ERLDC)

Malbase

T/Yangtseབས་གཡང་།

Watsa

336MW1020MW

Garpang

མ་ཐང་།Bumthang

K/thang

66kV(Charged at 33kV)

35.00

83.50

Tangmachu

69.80

Samtse

་ན་ཁ།Punakha

Tsirang

Dagapela

34.5022.23

Tala

14.77

Chang/phu

1.70

66kV (Dog)

20.20

Hydro Plant (Existing)

ང་གསར།Trongsa

400kV(Not charged, Twin moose)

Motanga

Nganglam

TintibiJigmeling

Gelephu

SALAKATI

Semtokha Tsirang

YurmoMangdechu (Plant)

Phuntshothang

Kurichu (Plant)

NangkorKilikhar

Kanglung

CorlungDeothang

RANGIA

Chukha (Plant)MalbaseTala (Plant)

SILIGURI

Dagachu

Watsa

Chumdo

OlakhaGewathang

Dechencholing

Haa Paro

Lobeysa

Puna-II (Plant)

Pling

GomtuSipsu

Puna-I (Plant)

Damji

Basochu-U (Plant)

BIRPARA

Dagapela

Bhutan Power System Transmission Network 2020

Gedu

SamtseGarpang

Kewathang

Tangmachu

ALIPURDUAR

Changedaphu

Bjemina

Lhamoingkha

Pangbesa

g g

gg

Basochu-L (Plant)26.90

146.00 149.40

Singhegaon44.63

26.96

29.00

43.40 18.83

15.37

25.87 25.83

1.70

20.83

1.84

24.30

39.80

83.50 36.30

26.90

13.90

46.40

48.50

55.20

54.6034.50

13.02

33.68 57.33 39.88

52.50

70.21

47.23

34.80

19.00

50

[26.730] [50.170]

[36.800]

[0.100] [1.894]

Legends 220kV(Zebra)

132kV(Panther)

66kV(Dog, Wolf)

66kV (Charged at 33kV)

400kV(Quad Moose)

400kV(Twin moose)

400kV(Upcoming)

132kV(Not charged)

220kV(E-W Link)

220kV(Not charged)

Network Developed by:

Date of Update:

Bhutan Power System Operator

May 2020

Title of the Network: Bhutan Power System Network

Total Installed Capacity: 2326 MW Highest Voltage System: 400 kV

Longest Transmission Line: 162.20 km Sources of Power: All Hydro System Operator: BPSO (BPC)

Number of Gencos: 1 (DGPC) Number of Transcos: 1 (BPC)

Number of Discos: 1 (BPC) Power Export: 70-75%