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RAM CHANDRA PANDEY GENERAL MANAGER GRID DEVELOPMENT NEPAL ELECTRICITY AUTHORITY STATUS OF NEPAL POWER SECTOR AND PROSPECTS FOR REGIONAL TRADE South Asia Regional Utility Network Second Meeting Kathmandu, 15-16 November 2011

Transcript of RAM CHANDRA PANDEY GENERAL MANAGERsari-energy.org/oldsite/PageFiles/What_We_Do/activities/...RAM...

Page 1: RAM CHANDRA PANDEY GENERAL MANAGERsari-energy.org/oldsite/PageFiles/What_We_Do/activities/...RAM CHANDRA PANDEY GENERAL MANAGER GRID DEVELOPMENT NEPAL ELECTRICITY AUTHORITY STATUS

RAM CHANDRA PANDEY

GENERAL MANAGERGRID DEVELOPMENT

NEPAL ELECTRICITY AUTHORITY

STATUS OF NEPAL POWER SECTOR AND PROSPECTS FOR REGIONAL TRADE

South Asia Regional Utility Network Second MeetingKathmandu, 15-16 November 2011

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GENERAL INFORMATION

Country details

Area: 15.8 million sq.ft

Population: 27 million

Literacy: 60 %

Electricity Access (Grid or isolated): 53 %

Urban population: 15 %

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GENERAL INFORMATION

Water Resources Potential

Average annual Rainfall: 1700 mmRivers and streams: > 6000Annual Runoff: 225 Billion Cu.mInstalled capacity (hydro): 650 MW

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GENERAL INFORMATION

Energy Source Scenario Energy Consumption distribution

Traditional: 87.5 %Residential: 90%

Commercial: 12 % Industrial: 3.5%

Electricity: 2 % Commercial: 1.5%

Fossil fuel: 10 % Transport: 3.8%

Alternative: 0.5 % Others: 1.2%

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Present Status of Load Demand of Nepal

Year 2009/10 10/11 11/12 12/13 13/14 19/20

Capacity demand

(MW)

893 980 1078 1185 1203 2000

Energy demand/day

(dry) MWh

12400 13640 15004 16504 16669 23000

Electricity Demand

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Installed Capacity: 705.4 MW

In Grid 700.9 MW Off Grid 4.5 MW

Hydro 647.5 MW Thermal 53.4 MW

ROR 555.5 MW Storage 92 MW

IPP 174.5 MW NEA 381 MW

Micro 1700 nos = 17 MW

SUPPLY SITUATION

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Existing Energy Gap

• Annual peak demand of INPS– 946.10MW (2011)

• Dependable Supply

•Wet season 600 MW

•Dry season 350 MW

• Severe Capacity and Energy Deficit

• 350 MW firm capacity required for dry season deficit

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Existing Energy Gap

• Annual total energy demand – 4,833.35GWh

• Generated energy from available source –3,850.87 GWh

• Yearly energy gap – 982.48GWh (20.33%)

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Existing & Planned TL Details

Voltage Level, kV

33 66 132 220 400 Total

Existing Line Length, km

368 1,620 - - 1,988

Line Length under Execution Projects, km

607 218 290 1,115

Line Length Planned

79 8 582 742 806 2,240

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Transmission Line development in the past had been below par….

�Only 127 Km Transmission line and 5 Nos of substations have been added in the system during the year 2000- 2010.

�This has ultimately affected the hydropower development in Nepal

� The generation projects are cueing up; one of the reason being lack of transmission lines for the evacuation of power

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But there is ambitious plan of Transmission line development in the coming 10 years

�GoN has recognized TL development as one of the important precondition for the development of Hydropower in Nepal.

�There is a plan to add around 3300 Km of intra and cross-border transmission line and 64 nos of substations in the coming 10 years to bridge the gap between the ever growing demand and supply of electricity.

�This will require whopping budget amount of around 1800 MUSD.

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Total Projects Under GRID DEVELOPMNT 51�Total Projects Under Execution :18 ( 1225 KM TL+2260 MVA S/S, 350 MUSD)

�NEA/GoN Funded Projects 2�GoN Funded Project 2�ADB Funded Projects 5�World Bank Funded Project 6�GoN Funded Projects for Cement Industries 3

�IEE Completed projects: 4�Survey Completed: 14�Feasibility study Completed: 17

Transmission Line Projects Status

2200 KM+6500 MVA,1400 MUSD Required

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Prospect for Power Trade

• Hydro Generation Capacity 100,000 MW

• Under construction projects 750 MW

• Ready to go hydro projects (domestic) 1500 MW

• Ready to go hydro projects (Export) 4000 MW

• Others (at various stage of development) 10000 MW

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NEPAL RIVER BASINS

EDC, HMG/N

W. Seti

BheriKali Gandaki

Trisuli

Marsayangdi

B urhi Gandaki

Arun

Sun Koshi

Dudh Koshi

Tama Koshi

Ba gmatiBa sin

Kanka iBasin

West Rapti

Babai

Sa pta Koshi

BhoteKoshi

R apt i

N

Upper Karnali(300 MW)

Budhi Ganga(22 MW)

Likhu Khola(50 MW)

Tamur(101 MW)

*KATHMANDU

Rahughat Khola(27 MW)

Kabeli ‘A’(30 MW)

Dudh Koshi(300 MW)

CHINA

INDIA

Andhi Khola(5 MW)

Karnali (Chisapani)(10,800 MW)

Bhote Khosi(36 MW)

Kali Gandaki-2(572 MW??)

West Seti(750 MW)

Pancheshwar(6,400 MW?)

Khimti Khola(60 MW)

Jimruk(12 MW)

Mahakali BasinLegend:

Karnali Basin

Gandaki Basin

Southern Rivers Basin

Gandaki Basin

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RIVERS OF NEPAL

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Relative advantage of Hydropower in Nepal

CHINA (TIBET)

NEPAL

INDIA Rainfall, runoff, snow reserve, topography and market make hydropower attractive

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EXPORT MARKET: Bilateral (Indian)

– Power Hungry Indian Market

•Peak demand 122,287MW

•Peak available110256 MW

•Energy demand 830,300 MU

•Availability 746,493 MU

– Target by 2012 to add 78000 MW; most likely to be missed

– By 2030 total demand to exceed 950 GW

– Large current deficit, high growth targets, higher future demand

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EXPORT MARKET: Bilateral (Indian)

– Can consume whole potential of Nepal

– Seasonal diversities complement each other

•India high demand in Summer – Nepal high availability

•Nepal high demand in Winter – India lower demand

– Energy mix can complement each other

•Thermal dominated Indian Supply for base load

•Hydro dominated Nepal supply for peaking

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EXPORT MARKET : Regional

– Most South Asian countries facing energy deficit

– South Asia Special Economic Growth Quadrangle ( SASEQ)

– Bangladesh, Bhutan, Eastern India and Nepal

– SASEQ has

– Economic complementarities

– Geographical proximity

– Socio-cultural similarities

– This favors greater economic integration of the region

– Nepal’s hydro-potential can benefit the whole region

– So there exists attractive regional export market for us 20

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INITIATIVES ON INFRASTRUCTURE

India – Bhutan already interconnected through

Tala – Siligurhi 400 k V, Chukha – Birpara 220 k V

India – Bangladesh

Baharampur (I) – Bheramara (B) 400 k V D/C line

India – Nepal

– First Cross- Border TL: Muzaffarpur (India) –Dhalkebar(Nepal) 400 kV D/C line 140 km, 40 k m in Nepal and 100 km in India.

– Second Cross-Border TL: proposed Moolpani-Naubise-Hetauda (Nepal)- Gorakhpur (India) 400 kV D/C line

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INITIATIVES ON INFRASTRUCTURE

India - SriLanka

� Madurai – Anuradhapura +/- 400 k V HVDC Bipole

� Madurai (I) – Dhanushkodi (I) 150 ~200 km O/H,

� Dhanushkodi (I)- Talaimanar (SL) 30 ~50 km submarine cable,

� Talaimanar (SL) – New Anuradhapura (SL) 120 ~150 km O/H

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Farakka

Jeerat

Baharampur

Bheramara

Ishurdi

Khulna

Dhalkebar

Muzaffapur

Siliguri

Birpara

Chukha

Tala

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Initiatives in Regional Energy Trade

• Electricity imports from Bhutan to India – increasedgradually

• India exploring natural gas import from Myanmarthrough a pipeline.

• India’s NTPC has signed an MoU to finance, install andoperate a coal power plant in Sri Lanka.

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Initiatives in Regional Energy Trade

• On the Eastern side private businesses have attractiveopportunities to invest in the hydropower generationprojects in Nepal, Bhutan and Myanmar and in gas-firedpower generation in Bangladesh.

• On the Western side, Pakistan, Afghanistan, Tajikistanand Kyrgyz Republic, with assistance of multi-lateraland bilateral aid agencies, have been analysing theproposal to export about 1000 MW of hydro power fromCentral Asia to South Asia (CASA-1000).

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THANK YOU FOR YOUR KIND ATTENTION