Common Features of SAARC Countries - USAID …sari-energy.org/oldsite/PageFiles/What_We_Do/activities/...Common Features of SAARC Countries • Abundant reserves of Natural resources

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Common Features of SAARC Countries

• Abundant reserves of Natural resources

• Low per capita electricity consumption

• Fast Growth in Demand & deficit of Power in some countries

• Common frequency of operation

• Similar voltage class

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• Evolving Open Electricity market

• Countries with limited resources would be benefited, e.g. SriLanka

• Thermal resources – cheaper to transport in electricity form;

Hydro resources – can only be transported in electricity form

• Export countries benefited economically, Import countriesbenefited by deferring investment towards setting up powerplants

Opportunities for Interconnection

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IndiaBangladesh

South Asian Countries

Nepal Bhutan

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INTERCONNECTION OF INDIA

WITH NEPAL

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India - Nepal : Present Interconnection� Power Scenario in Nepal

� Installed Capacity : 617MW (Hydro – 91%)

� Demand : 600 MW

� Peak Deficit : 100 MW (250MW likely by 2014-15)

� Interconnection : 22 links at 132/33/11 kV

� About 50 MW of power being exchanged in radial mode

� Supply of 70MU/annum from Tanakpur (India) to Nepal (as per the Mahakali Agreement)

� Net export to Nepal (about 10% of demand of Nepal met from India)

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India – Nepal : On –Going Trans. System• Transmission Line

– 400 kV inter-connection (initially op. at 220kV level) betweenMuzaffarpur(India) and Dhalkebar(Nepal) : 125 km

• Indian Portion :– Line length : 86.43km ; Estimated cost : Rs. 131.75 Crs.

– To be implemented by Cross Border Power TransmissionCompany Pvt. Ltd. (CPTC)

[Proposed equity shares of JV partners : IL&FS(38%), POWERGRID(26%), SJVNL (26%) and NEA (10% )]

• Nepalese Portion : – Line length : 39km ; Estimated cost : Rs. 129 Crs.

– To be implemented by Power Transmission Company Nepal Ltd. (PTCN)

[Proposed equity shares of JV partners : NEA(50%), POWERGRID(26%), Financial Institutions of Nepal (14%), IL&FS (10%)]

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India – Nepal : On –Going Trans. System• Status of Implementation

Milestone Status

Transmission License Granted for both Indian and Nepalese portions

PSA (Power Sale Agreement)

Initiated, signing expected shortly

ITSA between JVs & NEA Expected to be initialed by April 2011 and signed by May, 2011

Shareholder Agreement (SHA)

Initialed, to be signed after signing of PSA & ITSA

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India – Nepal : Future

• Hydro Potential of Nepal : about 83,000 MW

• Large potential projects being considered for development and export of power to India

– Karnali - 10,800 MW (Upper Karnali - 600MW)

– Tamakoshi III - 880 MW

– Pancheshwar HEP - 5,600 MW

– Sapta Koshi - 3,300 MW

– Arun HEP - 1,000 MW

– West Seti HEP - 750 MW

– Arun HEP - 1,000 MW

– Lower Marsyangdih - 300 MW

– U. Marsyangdi – 2 - 600 MW

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INTERCONNECTION OF INDIA

WITH SRI LANKA

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• Installed Capacity : 2684 MW

(Hydro – 45%, Thermal-55% )

• Maximum Demand : 2200MW

• Demand Growth : 8 %

• Hydro potential : 2000 MW, out of which 1000 MW already harnessed

EMBILIPITIYA

MATARA

GALLE

DENIYAYA

SAMANALAWEWA

BALANGODA

MATUGAMA

PANADURA

RANTEMBE

RANDENIGALA

VICTORIA

INGINIYAGALA

AMPARA

BOWATENNA

UKUWELA

KIRIBATHKUMBURA

KOTMALE

WIMALASURENDRABADULLA

N'ELIYA

MADAMPE

BOLAWATTA

THULHIRIYA

KURUNEGALA

VEYANGODA

BIYAGAMA

ORUWALA

KOLONNAWA

KOTUGODA

RATMALANA PANNIPITIYA

TRINCOMALEE

ANURADHAPURA

PUTTALAM HABARANA

RATMALANA

PANNIPITIYA

ORUWALA

BIYAGAMA

FORT

KOLLUPITIYA

KELANITISSA

KOLONNAWA

S'KANDA

132kV : Underground Cable132kV Line

220kV Line

POLPITIYA

NEWLAXAPANA

CANYON

KELANIYA

KOTUGODA

SAPUGASKANDA

KELANITISSA

KHD

KOSGAMA

VAVUNIA

POLONNARUWA

HAMBANTOTA

LAKDANAWI

LAXAPANA

SITHAWAKA

220/132 kV Sub Station 132kV GS Hydro Power Station Thermal Power Station

NEW ANURADHAPURA

Sri Lanka Transmission System

BARGE PS

CHUNNAKAM

KILINOCHCHI

VALACHCHANAI

132kV Line (not in operation)

Sri Lanka : Present Power Scenario

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POWER MAP OF INDIA & SRILANKA

AP1

RENIGUNTA

KARWAR

KUDRE

HASSAN

DAVANGERE

TAIL RACE

SHARAVATHI

SIRSI KAIGA

KEMAR

MANGALORE

VARAHI

SHIMOGA

MUKH

TALAGUPPA

BANGALORE

C.DURGA

TIPTUR

HONALI

KA3

KA2

ANANTAPUR

HIRIYUR

KOLAR

AP3

TN3

HINDUPUR

AP4

CHITTOOR

TN1

NARENDRA

HAVERI

A'WADI

KADRA

KALINADI

PONDATO

KODASALLI

HUBLIKURNOOL

GOOTY

RAICHUR

MUNIRABAD

MUDDANUR

KRISHNAPATANAM

TN6. VILLUPURAM

KE1. PALAKKADKE2. KANIYAMPETAH

TN2. VINNAMANGALAM

TN4. KRISHNAGIRI

TN3. HOSUR

TN5. TV MALAI

TN1. THIRUVALEM

TN8. PERAMBULURTN7. SINGARAPET

SRIPERUMBUDUR

SULURPET

NELLORE

ALAMANTHI

ENNORE

KADAPERI

N MADRAS

VIJAYAWADA

NEYVELI EXTN.

PUDUKOTTAI

PARAMAKUDI

VILLUPURAM

KARAIKUDI

NEYVELI

BRAHMAPURAM

KOZHIKODE

KALAMASSERI

IDUKKI

PALLOM

KAYAMKULAM

EDAMON

TRIVANDRUM

NORTH TRICHUR

KANNUR

L PERIYAR

KASARAKODE

SATHURSABARGIRI

TIRUNELVELI

ZIRCONUM

TUTICORIN

UDUMELPET

TIRUPPUR

THENI

METTUR

MUV'ZHA

THUDIYALURKE1

KE2

PYKARA

KUNDAH

TN10

TN11

TN12

ARASUR

MYSORE

TK HALLI

H HALLI

TN7

TCGODU

PUGALUR

SALEM

MADURAI

INGUR

TN9

TRICHY

TN8

TN5

ATHUR

TN4

TN2ARANI

TN12. GC PALAYAM

TN10. KADAMPARAITN9. SAMAYAPURAM

TN11. SEMPATTY

LEGEND

ACHARAPAKKAM

PONDICHERRY

BAHOUR

CUDDALORE

P P NALLUR

MYLADUTHURAI

THANJAVUR

VILLIANNOR

THIRUVARUR

KALPAKKAM

SP KOIL

KUDANKULAMNAGARCOIL

400kV lines

132kV lines

MALEKOTTAIYUR

KILINOCHCHI

ANURADHAPURA

KURUNEGALA

KOSGAMA

SITH AWAKA

POLPIT IYA

DENIYAYA

S APU GAS-

PANN IPITIYA

ORU WALA

BIYAGAMA

VEYAN GODA

THULH IRIYA

PUTTALAM

MATUGAMA

GALLE

KOTUGODA

BOLAWATTA

KOLON NAWA

R ATMALANA

PANADURA

KELAN ITISSA

MADAMPE

CHUNNAKAM

VALACHCHANAI

SAMANALAWEWA

EMBILIPITIYA

MATARA HAMBANTOTA

POLONNARUWA

BOWATENNA

UKUWELA

VIC TORIA

RANDENIGALA

N 'ELIYA

BALANGODA

KIRIBATHKUMBURA

WIMALASUR EN DRA

KOTMALE

NEW

CANYON

LAXAPANA

HABARANA

RANTEMBEBADULLA

IN GINIYAGALA

AMPARA

TRINCOMALEE

VAVUNIA

NEW ANURADHAPURA

RAICHUR

RAICHUR

N'SAGAR N'SAGAR

FROM TALCHER

-KANDA

LAXAPANA

220kV lines

HVDC BIPOLE

UNDER GROUNDCABLE

AP1. MYDUKUR

AP2. NANDYAL

AP3. YERRAGUNTLAAP4. KALIKIRIKA1. HIRIYUR

KA2. GOWRIBIDANOORKA3. DB PUR

India – Sri Lanka interconnection

• Madurai – New Anuradhapura 1000MW HVDC Bipole Line (370km) with :� 2x250MW HVDC Terminal (St-I)

� 4x250 MW HVDC Terminal (St-II)

• Tentative cost: � Rs. 2500 Cr.(Stage-I)� Rs. 3500 Cr. (Stage-II)

Proposed Interconnection

• MoU Signed between GoI & GoSL for feasibility study to be carried out by POWERGRID and CEB

• DPR to be completed shortly

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India - Sri Lanka Grid Interconnection

130 Kms

91 Kms

150 Kms

Proposed Route for Interconnection

Madurai

Panaikulam

New Anuradhapura

Talaimannar

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INTERCONNECTION OF INDIA

WITH BHUTAN

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For import of power from following Projects

• Chukha HEP (4x84 = 336 MW)

– Chukha – Birpara 220kV 3 ckts

• Kurichu HEP (4x15 = 60 MW)

– Kuruchu - Geylegphug(Bhutan) – Salakati(NER) 132 kV S/c

• Tala HEP (6x170 MW = 1020 MW)

– Tala – Siliguri 400kV 2x D/c line

India - Bhutan : Existing Interconnections

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For evacuation of power from Punatsangchu-I (1200 MW)

Transmission Interconnection

• Bhutan Portion : Punatsangchu – I HEP – Lhamoizingkha (Bhutan

Border) 400 kV 2XD/c line with twin moose Conductor.

• Indian Portion : Lhamoizingkha (Bhutan Border) – Alipurduar 400kV

D/c (Quad)

Associated Major Transmission System in India

• New + 800kV, 3000MW HVDC pooling station at Alipurduar.

• Extn. of + 800kV, 3000MW HVDC station at Agra

• LILO of Bishwanath Chariali – Agra 800kV, 6000MW HVDC line at Alipurduar

• LILO of Bongaigaon – Siliguri 400kV D/c line(quad) at Alipurduar

• LILO of Tala-Siliguri 400kV D/c line at Alipurduar.

India - Bhutan : On Going Trans. System

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• Hydro Potential in Bhutan : About 21000 MW

• About 11,000MW identified to be implemented in future– Punatsangchu –I : 1200 MW

– Punatsangchu –II : 1000 MW

– Mangdechu : 720 MW

– Sankosh : 4000 MW

– Chamkhar Chu -I : 670 MW

– Kurigongre : 1800 MW

– Amochu : 620 MW

– Kholongchu : 486 MW– Wangchu : 900 MW

– Bunakha : 180 MW

• Major portion of power from the future generation projects inBhutan is envisaged to be imported into Indian grid.

• The 1st of the future projects to be commissioned in Bhutan isPunatsangchu-I (1200 MW) in 2014-15.

India - Bhutan : Future Potential

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India – Bhutan Interconnection

EVACUATION FROM POWER PROJECTS IN BHUTAN

LEGEND

400 KV LINE220 KV LINE132 KV LINE

Future Transmission System

SIKKIM

ASSAM

ARUNACHALPRADESH

BHUTAN

BANGLADESH

BTPS

Siliguri

Balipara

BornagarSalakati

Dhaligaon

Agia

Rangia

Guwahati

Birpara

Dalkhola

Purnea

GeylegphugNganglam

Tintibi

Siliguri

Tala(1020MW)

(132 KV)

(220

KV

)

Kurichhu(60MW)

Pemaghatshel

Deothang

KanglungKilikhar

Tangmachu

Amingaon

Gohpur

Teesta-V

Malbase

Punatsangchu-I(1200MW)

Kishan

HVDCTO

AGRA(NR)

Bongaigaon

Ganj

Teesta-III / Rangpo

Punatsangchu-II(990MW)

(208MW)Nikhachu

(336MW)Chukha

(4000MW)Sankosh

Alipurduar

+ 800kV 6000MW HVDC Bipole line

BishwanathChariyali

Mangdechu(720MW)

Chamkharchu-I(670MW)

Quad MooseQ

uad

Tali-buli

JigmelingLhamoizingkha

+ 800kV 6000MW HVDC Bipole line

(900MW)Wangchu

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INTERCONNECTION OF INDIA

WITH BANGLADESH

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India & Bangladesh Interconnection

• MOM signed between Indian Delegation and BPDB & PGCB officials, Bangladesh on November 24, 2009 at Dhaka.

• The Indian portion being executed by POWERGRID, India while the Bangladesh portion is executed by PGCB (Power Grid Company of Bangladesh Ltd.), Bangladesh.

• Cost Estimate : – India Portion : Rs. 169.86 Crore (USD 36.06)– Bangladesh Portion : Rs. 736.84 Crore (USD 156.44)

• Commissioning Schedule : April, 2013

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Interconnection between India & Bangladesh Grids

• Purpose :–Exchange of Power between

India and Bangladesh

• Interconnection :– Baharampur(India)-

Bheramara(Bangladesh) 400kV D/c line

–500MW HVDC B/b stn at Bheramara(Bangladesh)

• Type of connection :–Asynchronous(HVDC)

• Transfer Capacity :– 500MW (upgradable to

1000MW)

GOALPARA33.2 MVA

KHULNADOMJUR

LILUAH

HOWRAH(WB)

JOKA

BUDGEBUDGE

SOUTHERN

BARIPADA

HALDIATAMLUK

FALTA

KOLAGHAT

KRG'PUR(D)

ULUBERIA

KOLAGHAT(D) HWH(D)

HM

LEGEND

BHOLAGALLAMARI

LAKSHMIKANTOPUR

SUBHASGRAMBASIRHATSONARPUR

KASBA

MANGLA13.3 MVA

SOUTH

SATKHIRA

BHANDARIA13.3 MVA

26.6 MVABAGERHAT

KAWKHALI

PATUAKHALI40 MVA

BARISAL82 MVA

230/220kV

EXISTING

132kV

FUTURE

BANDARBAN

20 MVACOX'S BAZAR

RAUJAN

JULDAH

SHAHMIRPUR

126 MVA

Bay of Bengal

HALISHAHAR167 MVA

BURHANUDDIN

63 MVA

82 MVA

HATHAZARI

BAROAULIA

KULSISIKALBAHA

80 MVA

41 MVADOHAZARI

CHANDROGHONA26.6 MVAMADANHAT

82 MVA

KAPTAI

LUNGSEN

TENGA

NBU

LDTEESTA

RAIGANJ

GANGARAMPUR

DALKHOLA(WBSEB)

CH. NAWABGANJ40 MVA

SAGARDIGHI

RAGHUNATHGANJ

DEBAGRAM

KRNAGAR

RANAGHAT

TITAGARH

DPL

ARAMBAG

ARAMBAGBURDWAN

RISHRA

BELMURI

KHANYANBTPS

DURGAPUR

NAGARBIDHAN

MANKAR

BOLPUR

SATGACHIA

KATWA

DHULIAN

RAMPURHAT

BAKRESHWARSAITHIA

GOKARNA

FARRAKA

KHEJURIA

PURNEA

KAHALGAONMALDA

SAMSI

DALKHOLA

KATIHAR

PURNEA(BSEB)(WBSEB)DALKHOLA

LEBONG

RAMMAM

JOYDEVPUR

GHORASAL

ASHUGANJ

MEGHNAGHATMAGURA

40 MVA

KHULNA CENTRAL192 MVA

NOAPARA

BONGAON

JEERAT

ASHOKNAGAR

DHRMPR

BARASAT

KALYANI JESSORE80 MVA

CHUADANGA

JHENAIDA40 MVA

BOTTAIL82 MVA

MADARIPUR26.6 MVA

GOPALGANJCHANDPUR

40 MVA

AMINBAZAR

FARIDPUR40 MVA

MANIKGANJ41 MVA

HASNABAD

MIRPUR

KALYANPUR

TONGI

ULLON

BASUNDHARA

BOGRA82 MVA

40 MVA

SHAHJAD

SIRAJGANJ

PUR40 MVA

BHERAMARA16.6 MVA

ISHURDIBEHRAMPUR

BEHRAMPUR

53 MVARAJSHAHI

82 MVAPABNA

NATORE40MVA

NIAMATPUR NAOGAON82 MVA

BOGRASOUTH

SRIPUR(MODHUPUR)

TANGAIL82 MVA

BAGHABARIKABIRPUR82 MVA

68 MVA

JAMALPUR82 MVA

82 MVAMYMENSINGH

JIRIBAMKOLASIB100 MVAKHOWAI

TRIPURA

CHOWMOHANI82 MVA

COMILLA

82 MVASOUTH

FENI40 MVA

40 MVA

COMILLANORTH

AGARTALAHARIPURSIDDHIRGANJ

RAMPURAGPP

AGARTALA

AMBASSA

W.PHAILENG

RANGAMATI

KHAGRACHARI

LUNGLEI

MARPARA

SERCHIP

(ZEMABAWK)

MIZORAMAIZWAL

AIZWAL

EASTKANCHANBARI

KISHORGANJ

20 MVASHAHJIBAZAR

50 MVA

B. BARIA

B BARIA

40 MVA

KAMALPUR

SREEMONGAL40 MVA

NETROKONA40 MVA

SYLHET

DULLABCHERA

KAILASHAHAR

KUMARGHAT

DHARMNAGAR

BADARPUR

PANCHGRAM

FENCHUGANJ33 MVA

SYLHET40 MVA

JIRIBAM

PILAPOOL

BONGAIGAON

ASSAM

BORNAGAR

40 MVALALMONIRHAT

PALASHBARI

JOYPURHAT

BALURGHAT40 MVA

82 MVASAIDPUR

33.4 MVA

BOROPUKURIA

PURBASADIPUR

(2x41+1x20) MVATHAKURGAON

RANGPUR82 MVA

TURA

ALIPURDUAR

SILIGURI

MOINAGURI

PANCHAGARH

BIRPARA

MELLI

BIRPARA(WB)

GOSAIGAON

DHALIGAON

AGIA

SALAKATI

SINGIGAON

CHUKHA

GUWAHATI

NEHU

KYRDEMKULAIUMIAM-4

MEGHALAYANANGAL

BIBRA

40 MVACHATTAK

CHERRAPUNJI

SHILLONG

LONGPI

UMTRU

UMIAM

CHANDRAPUR

KHLIEHRIAT

KHLIEHRIAT

KHANDONG

HAFLONG

KOPILI

BYRNIHAT

JAGIROAD

UMRANGSO

NECHIPHU

RANGIA

AMINGAON

ROWTA TEJPUR

SAMAGURI

MARIANI

BALIPARA GOHPUR

POWER MAP OF BANGLADESH AND INDIA

GANGTOKRANJIT

TEESTA-VTALA

LHAO

KAMENGKHUPI

SURYAMANINAGAR

SILCHAR

400kV at 132kV

PALLATANA

AZARA

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BOGRASOUTH

BHERAMARA

NAOGAON

NIAMATPUR

FARRAKA

SUBHASGRAM

KATWA

GOKARNA

JEERATKHULNA(SOUTH)

BOTTAIL

BAHARAMPUR

CH. NAWABGANJ

RAGHUNATHGANJ

KA

HA

LGA

ON

SAGARDIGHI

RAJSHAHI

BAHARAMPURISHURDI

NATORE

KHEJURIA

FARIDPUR

BAGHABARI

GHORASAL

MA

DH

OP

UR

SHAHJADPABNA PUR

SIRAJGANJ

BOGRA

INTERCONNECTION BETWEEN INDIA AND BANGLADESH GRIDS

400 kV230 kV132 kV

THE PROJECTLEGEND

BAKRESHWAR

KOLAGHAT

BANGLADESH

INDIA

400kV D/c

(400 KV)

MALDA

DHULIAN

DURGAPUR

ExistingUnder Constr. / Future

JAYPURHAT BARAPUKURIA

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• Purpose of Interconnection– Generation Linked (e.g. with Bhutan)

– Strengthening Scheme for power exchange (e.g. with Bangladesh)

• Techno-economical viability need to be assessed– Voltage, Capacity, Mode(synchronous/asynchronous), location, time frame

etc of the interconnection to be studied

– Quantum of power exchange in either direction, its duration and source to be

identified

– Cost-benefit analysis to be carried out

• Funding of the project

• Recovery of transmission charges – sound commercial arrangement

• Issues like scheduling of power exchange, operation, maintenance

etc – must be firmed up apriori

• Regulatory Framework – acceptable to either sides

• Legal issues like settling of disputes etc.

Issues for Interconnection

Policy Imperatives (1/3)

• Formation of Common Business Friendly Legal

and Regulatory Framework

• Creation of an Enriched Energy Database

• Promotion of Alternative Financing

Mechanisms for Developing Regional Energy

Trade and Cooperation Initiatives

• Promotion of Private Sector Participation

• To Formulate a South Asia Energy Treaty

Policy Imperatives (2/3)

• Harmonization of Tariff

• To Ensure Sound Commercial and Operational

Efficiency of the Utilities

• Harmonization of Political Mindset

• Integrated Demand-Supply Management

• Creation of an Efficient Power Pool

• Capacity Building

Policy Imperatives (3/3)

• Energy Diplomacy

• Leveraging Our LOCs

• Joint Ventures with the Local Companies

• Techno Economical Viability Need to be

assessed for Electricity Interconnectivity

• Establishment of a Robust South Asian Power

Grid

• Regional Gas Grid

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Thanks