THE OVERVIEW OF CAMBODIA POWER SECTOR

1
THE OVERVIEW OFCAMBODIA POWER SECTOR

• August 2001
• by NISHIKAWA Tsutomu
• ?? ?
• JICA Expert to the Ministry of Industry, Mines
  and Energy CAMBODIA

2
COUNTRY PROFILE

• Territory 181,035 sq. km
• Location in the Lower Mekong region
• Border with Thailand in the west, Vietnam in
  the east and Lao PDR in the north
  
• Population about 12 million
• GNP per capita US290

3
CURRENT 21 ISOLATEDLOAD CENTERS IN CAMBODIA
4
CURRENT CAMBODIASPOWER SYSTEM

• 21 small isolated power systems (load centers)
• No transmission link between load centers
• The largest system is for the capital Phnom Penh
  (its Power demand is about 75 of countrys
  demand)
  
• Peak demand for 2000 93 MW for Phnom Penh system
  and 30 MW for all other Provincial load centers
  
• Annual energy consumption per capita 55 kWh
• Electrification Rate12 of the total countrys
  households
  
• Emergency rehabilitation and reconstruction is
  still ongoing

5
CURRENT POWER SUPPLY ENVIROMENT IN CAMBODIA

• 3 main groups of power supply to customers
• EDC-Public sector utility (Phnom Penh and 6 large
  provincial towns - 85 )
  
• MIME Provincial Electricity Operators - PEO (10
  provincial towns 10)
  
• Private Electricity Suppliers PES (4 provincial
  towns and many rural areas 5)

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CURRENT GROUPS OF POWER SUPPLIER TO CUSTOMERS
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CATEGORY OF AREA AND TYPE OF SUPPLY

• Category of Area
• Large Cities
• Provincial Capital
• Provincial District
• Village Public Service (Schools, Clinic....etc.)

• Type of Supply
• EDC
• EDC MIME PEO PES
• PES
• PES few Number of Solar Systems Many Batteries

8
CURRENT STRUCTURE OF CAMBODIAS POWER SECTOR
DTE-Department of Technical Energy
DED-Department of Energy Development
DHE-Department of Hydro Electricity PEO-MIME
Provincial Electricity Operator PES-Private
Electricity Supplier IPP-Independent Power
Producer EDC-Electricité du Cambodge.
Royal Government of Cambodia
Ministry of Industry, Mines and Energy
Ministry of Economic and Finance
Energy Directorate
EDC Board of Directors
EDC
DTE
DED
DHE
Phnom Penh
TOWN
PEO
IPP
PES
Ownership Control of EDC Policy Planning Develo
pment Technical standard and Regulation
Direct Control (Overall Control)

9
EXPECTED FUTURE STRUCTURE OF CAMBODIAS POWER
SECTOR
Royal Government of Cambodia

• Notes
• PEU-Public (or joint with Private) Electricity
  Utility
  
• IPP-Independent Power Producer
• PEC-Private Electricity Company
• EDC-Electricité du Cambodge.

Ministry of Economic and Finance
Ministry of Industry, Mines and Energy
Electricity Authority of Cambodia
Cambodia's Electricity Business
PEC
IPP
EDC
PEU

• Ownership Control of EDC
• Policy Planning Development Technical
  standard
  
• Tariff license Review the Planned Investments,
  finances and performance Enforce the
  regulations, rules and commercial standards.
  

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ORGANIZATION CHARTof MIME
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ORGANIZATION CHART ofEnergy Directorate
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ORGANIZATIONAL STRUCTURE OF ELECTRICITY AUTHORITY
OF CAMBODIA
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DAILY LOAD CURVE OFMONTHLY PEAK DAY , PHNOM
PENH, 2000
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DAILY LOAD CURVE OFMONTHLY PEAK DAY , PHNOM
PENH, 1998
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DAILY LOAD CURVEIN SIEM REAP, OCTOBER 1, 2000
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ELECTRICITY DEMANDSIN CITIES PROVINCIAL TOWN
(1)
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ELECTRICITY DEMANDSIN CITIES PROVINCIAL TOWN
(2)
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EXPECTED GENERATION OUTPUT FOR CAMBODIA (MW)
BASE CASE
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EXPECTED GENERATION OUTPUT FOR CAMBODIA (GWh)
BASE CASE
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CAMBODIA POWER DEVELOPMENT PLAN (2001-2005)

• Construct the Southern and Western Grid of
  Cambodia (Projects are under Study and prepared
  for financing).
  
• Connect to Viet Nam for the Southern Grid and to
  Thailand for the Western (PPA with EVN has been
  signed and PPA with Thailand is preparing to
  negotiate soon).
• Rehabilitation of Kirirom Hydro Power and the
  transmission line 115 kV from Kirirom to Phnom
  Penh 130 km (The construction is ongoing
  Private investment)

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CAMBODIA POWER DEVELOPMENT PLAN (2001-2005)
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CAMBODIA POWER DEVELOPMENT PLAN (2006-2010)

• Expand the Southern and Western Grid
• Construct the base thermal generation in
  Sihanoukville (90 90 MW).
  
• Seek for the peak generation (IPP) in Phnom
  Penh.
  
• Construct the Kamchay and Battambang Hydro Power
  Stations.

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CAMBODIA POWER DEVELOPMENT PLAN (2006-2010)
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CAMBODIA POWER DEVELOPMENT PLAN (2010-2016)
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NATIONAL INDEPENDENT GRID SYSTEMS (NEXT
DEVELOPMENT PROJECTS)
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EXISTING AND PLANNED CROSS-BORDER SUPPLY
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NEXT REHABILIATION PROJECTS(AREAS SERVED BY EDC)
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ELECTRICITY TARIFFIN PHNOM PENH (AS OF AUG.2000)
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ACTIONS REQUIRED FOR THE NATIONAL AND INDEPENDENT
GRID
To bring into EDC system the new cheaper power
sources

• Gen Service Av. Tariff
• EDC 0.115 0.04 0.155
• Thai 0.04 0.03 0.07

To improve the efficiency of EDCs performance
and management
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ELECTRICITY TARIFF IN LAO P.D.R.(EdL) AND
CAMBODIA(EdC)
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ELECTRICITY TARIFF IN VIETNAM (EVN)
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ELECTRICITY TARIFF IN THAI (PEA, MEA)
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SUMMARY OF GENERATION ADDITIONS
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