BHUTAN POWER CORPORATION LIMITED AN … · · 2013-10-26Bhutan Power Corporation Limited...
Transcript of BHUTAN POWER CORPORATION LIMITED AN … · · 2013-10-26Bhutan Power Corporation Limited...
Bhutan Power Corporation Limited
Presentation toDelegates for SARI/Energy-Executive Peer Exchange to
BhutanOctober 29, 2007Thimphu : Bhutan
BHUTAN POWER CORPORATION LIMITEDAN OVERVIEW
Bhutan Power Corporation Limited 2
HYDRO POWER SECTOR AND THE BHUTANESE ECONOMY
Over 80% generation exported to IndiaContributes ~ about 45% of annual revenues to Royal Government of Bhutan20% internal consumption
60,000 consumers~70% to industries~30% for domesticPer capita electricity consumption – 980 units
52% Rural electrification coverage Peak load of 130 MW
Bhutan Power Corporation Limited 3
BHUTAN’S ENERGY PROFILE
Basically all hydro basedHydro Potential - 30,000 MW1967 – First Hydropower Station of 360 kW at ThimphuPresent Hydro capacity – 1488 MW (constitutes 5% of hydropower potential)Others
Diesel – 17 MWSolar/Wind/Biomass (negligible)
Bhutan Power Corporation Limited 4
Exports• Chhukha 336 MW Plant – Nu. 2.00 per unit/5.00 US
cents per unit• Kurichhu 60 MW Plant – Nu. 1.75 per unit/4.375 US
cents per unit• Tala 1020 MW Plant – Nu. 1.80 per unit/4.5 US cents Imports at LV• Export Tariff +(plus) wheeling charges in India
ENERGY TRADE WITH INDIA
Bhutan Power Corporation Limited 5
Institutional Setup of the Power Sector of Bhutan
Bhutan Power Corporation Limited
Transmission & Distribution (T&D)
Generation Companies (GENCOS)
Department of Energy (DOE)
Bhutan Power Corporation Limited
(BPC)
Ministry of Economic Affairs
PCD
HMSD*
BEA
REDKHPC
BHPC
CHPC
Project Authority
DHPA
THPA
* Flood Management
Bhutan Power Corporation Limited 6
BEA
BPC was created from the erstwhile Department of Power under the Ministry of Trade & Industry. It was launched as a public utility company on 1 July 2002.
BPC
DOP
DOE
UNBUNDLING OF THE ERSTWHILE DEPARTMENT OF POWER
Bhutan Power Corporation Limited 7
FUNCTIONS OF THE DEPARTMENT OF ENERGY
Formulation of Macro-Level National Plans, Policies, Programmes & Projects and coordination of energy sector activities.Provide technical advice/support to RGoB on energy issuesMonitoring & Evaluation of programmes and projectsApproval of power system expansion plans and Techno-economic & budgetary clearance of large energy projects and technical sanction of small RGOB funded Projects.Electricity Regulations (Bhutan Electricity Authority)
Bhutan Power Corporation Limited 8
VISION OF BPC
To be Customer Centric, Commercially Viable and Socially Conscious, and to contribute to the Socio-economic Development of the Country.
Bhutan Power Corporation Limited 9
MISSION AND GOAL OF BPC
To Transmit, Distribute and Supply Electricity within the Country, Wheel Electricity for Export, and Practice Good Corporate Governance.
Bhutan Power Corporation Limited 10
ORGANOGRAM
Board of Directors
Office ofManaging Director
Engineering &Design Division Security Div. Internal
Audit
HR &AdmDept
Finance & Accounts
Dept
Procure-ment Serv
Dept
Dist & CustServices
Dept
RuralElectrDept
Dev. & Constr.
Dept
Trans.Dept
Bhutan Power Corporation Limited 11
OBJECTIVES OF BPC
1. To provide best services to the customers2. To advocate social and environmental responsibility3. To transmit, distribute and supply electricity in a
safe, reliable and efficient manner4. To wheel electricity within the country and for export
reliably and efficiently5. To practice prudent financial management and
corporate governance6. To build professionalism and inspire enthusiasm for
work
Bhutan Power Corporation Limited 12
Exports to India- BPC wheels export power for generating stations at Nu. 0.125 per unit ( 0.3125 US cents per unit)Domestic-Category Consumption Tariff
I(LV Domestic Customers)Block 1 (Lifeline) 0 - 80 kWh/month Nu 0.75/kWh
Block 2 80 - 300 kWh/month Nu 1.25/kWh
Block 3 Above 301 kWh/month Nu 1.55/kWh
LV Bulk Customers Nu 1.55/kWh
II MV Consumers(6.6/11/33 kV)
Nu 1.30/kWh
Demand Charge Nu65/kW/month
III HV Consumers (66kV & above)
Nu 1.29/kWh
Demand Charge Nu 65/KW/month
ELECTRICITY TARIFF OF BPC
Bhutan Power Corporation Limited 13
POWER TRANSMISSION SYSTEM OF BHUTAN
• Length of 400 kV D/C lines 74 km• Length of 220 kV D/C lines 41 km• Length of 220 kV S/C line 134 km• Length of 132 kV line 300 km• Length of 66 kV line 249 km• Length of 66 kV D/C line 6 km
Total transmission line length 804 km
• 400/220 kV Interconnecting substation 1 No.• 220 kV substations 2 Nos.• 132kV sub stations 7 Nos.• 66kV substations 11 Nos.
Total HV substations 21 Nos.
Bhutan Power Corporation Limited 14
POWER DISTRIBUTION SYSTEM
Existing System (As of June, 2007)
• Length of 33 kV lines 957.26 km• Length of 11 kV lines 1455.31 km• Length of 6.6 kV lines 99.25 km• Length of LT line 3369.84 km• Length of HT lines 2511.82 km
Total distribution line length 5881.66 kmTotal distribution substations 1654 Nos.
Bhutan Power Corporation Limited 15
NETWORK EXPANSION DURING 9th FYP (2002-2007)
High Voltage System• 400kV D/C Tala – Pagli (till border) 49 km• 400kV D/C Tala –Khogla (till border) 25 km• 132kV S/C Tintibi -Yurmoo line 33 km• 66 kV S/C Yurmoo - Bumthang line 35 km• 33 kV S/C Yurmoo -Trongsa line 36 km• 132kV S/C Deothang - Rangia line 58 km• 220 kV S/C Rurichu – Semtokha line 35 km• 220kV S/C Rurichu –Tsirang line 48 km• 33kV D/C Tsirang – Dagana line 35 km• 220kV Quadruple Malbase –Pasakha line 4 km• 220kV Malbase - Gomtu/Samtse line 57 km• 220kV Tsirang – Gelephu line 45 kmLow Voltage System• On-going RE and Urban Expansion
Bhutan Power Corporation Limited 16
• 400kV s/s, Malbase 1• 132kV s/s, Trongsa 1• 66kV s/s, Bumthang 1• 220kV s/s, Malbase 1• 220kV s/s, Rurichu 1• 66kV s/s, Tsirang 1
• Under RE/Urban Expansion
NETWORK EXPANSION DURING 9th FYP (2002-2007)
Bhutan Power Corporation Limited 17
NETWORK EXPANSION IN PIPELINE
High Voltage System• 220kV Malbase - Gomtu/Samtse line 57 km• 220kV Tsirang – Gelephu line 45 km• 220kV D/C Mangdechu – Punatshangchu-I line 110 km• 400kV D/C Mangdechu – Jigmeling 85 kmLow Voltage System• On-going RE and Urban Expansion
Hereinafter, BPC shall carry out HV infrastructure construction for various hydropower projects under funding by the respective projects.
Bhutan Power Corporation Limited 18This section not likely to come up during 9th FYP
Now 132 kV
POWER INFRASTRUCTURE OF BHUTAN
Bhutan Power Corporation Limited 19
POWER INFRASTRUCTURE OF BHUTAN
Bhutan Power Corporation Limited 20
CHALLENGES TO BPC
High costs of delivery and low tariffsRural Electrification – US$ 2,000 per household excluding generation and transmission costsTariff average Nu. 1.15 per unit/2.875 US cents (against LRMC of Nu. 2.30/5.75 US cents – now LRMC higher with recent increase in export tariff from Nu. 1.50/3.75 US cents to Nu. 2.00/US cents 5)
Conflict between social (RE and grid security) and commercial mandates
Bhutan Power Corporation Limited 21
Other Hydropower Projects in pipeline and Power System Master Plan
670 MW Digala485 MW Kholongchhu
Others – Reservoir schemes but deferred for nowSunkosh (DPR – 4000 MW)Wangchhu (DPR - 900 MW)Bunakha (DPR - 180 MW)
Vision 2020 – Electricity for AllAssociated National GridEstablishment of NLDCRE Master Plan
FUTURE POWER SECTOR SCENARIO OF BHUTAN
Bhutan Power Corporation Limited 22
Addition of 3,000 MW by 20201,095 MW Punatsangchhu-I
o DPR completedo Construction to start in 2007
990 MW Punatsangchhu-II670 MW Mangdechhu
FUTURE POWER SECTOR SCENARIO OF BHUTAN
Bhutan Power Corporation Limited 23
• Power System Master Plan• RE Master Plan• Integrated Energy Management Master
Plan
FUTURE POWER SECTOR SCENARIO OF BHUTAN
Bhutan Power Corporation Limited 24
THANK YOU