Presented by:
Mr. Duong Viet Duc
Expert of Investment Management Department
National Power Transmission Corporation (EVNNPT)
May, 2013
Introduction About National Power Transmission Corporation
And Overview of Investment Processes
in Electricity Transmission in Vietnam
2
CONTENTS
1. Introduction about EVNNPT and Vietnam Power Transmission Network
2. Overview of Investment Processes in EVNNPT
3. Issues, Challenges
3
1. Introduction about EVNNPT and Vietnam Power Transmission Network
4
G
DC
C
IPP G-e
MOIT – Ministry of Industry and Trade
ERAV – Electricity Regulatory Authority of Vietnam
EVN – Electricity of Vietnam
EVNNPT – National Power Transmission Corporation
NLDC – National Load Dispatch Centre (SO/MO)
G – EVN Owned Generation Companies
G-e – Equitized Generation Companies
IPP – Independent Power Producer
DC – Distribution Companies
C – Consumers
State Management Interface
Electrical Interface
Power System Operation Interface
1. Introduction about EVNNPT and Vietnam Power Transmission Network
1. Introduction about EVNNPT and Vietnam Power Transmission Network
National Power Transmission Corp.
100% State-owned (based on the Electricity Law)
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1. Introduction about EVNNPT and Vietnam Power Transmission Network
Note:
PTC1(/2/3/4) – Power Transmission Company No. 1 (/2/3/4)
N(/C/S)PPMB - The Northern (/Central/Southern) Power Project Management Board
PTC1 PTC2 PTC3 PTC4 NPPMB CPPMB SPPMB
EVN
Operation & Maintenance (O&M) Construction and Investment (C&I)
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1. Introduction about EVNNPT and Vietnam Power Transmission Network
Power Transmission Company No. 2
Power Transmission Company No. 3
Power Transmission Company No. 4
Power Transmission Company No. 1
EVNNPT’s Headquarter
Northern Power Project Management Board
Central Power Project Management Board
Southern Power Project Management Board
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Ha Noi
Da Nang
Nha Trang
HCM city
(MVA) 2008 2009 2010 2011 2012
500 kV 7050 8400 11550 13950 15150
220 kV 15477 17977 21039 24476 25351
1. Introduction about EVNNPT and Vietnam Power Transmission Network
8
0
5000
10000
15000
20000
25000
30000
2008 2009 2010 2011 2012
MV
A
Capacity of transformer 500-220kV
in period 2008-2012
500 kV
220 kV
(Km) 2008 2009 2010 2011 2012
500 kV 3455 3758 4243 4328 4847
220 kV 7987 9400 9870 10645 10858
1. Introduction about EVNNPT and Vietnam Power Transmission Network
9
0
2000
4000
6000
8000
10000
12000
2008 2009 2010 2011 2012
Km
Length of transmission lines 500-220kV
in period 2008-2012
500 kV
220 kV
(%) 2008 2009 2010 2011 2012
500-220kV 3.14 2.86 3.13 2.56 2.33
1. Introduction about EVNNPT and Vietnam Power Transmission Network
10
0
0.5
1
1.5
2
2.5
3
3.5
2008 2009 2010 2011 2012
%
Losses of 500 - 220kV transmission grid
in period 2008-2012
(not include losses of grid under 220kV)
1. Introduction about EVNNPT and Vietnam Power Transmission Network
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(million kWh) 2008 2009 2010 2011 2012
Electrical energy production
(Vietnam power system) 75,955 87,019 100,071 108,729 117,590
Electrical energy transmission
(500-220kV transmission grid) 67,292 76,998 89,573 97,005 104,300
0
20000
40000
60000
80000
100000
120000
140000
2008 2009 2010 2011 2012
mil
lion
kW
h
Electrical energy production &
Electrical energy transmission
in period 2008-2012
Electrical energyproduction
Electrical energytransmission
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2. Overview of Investment Processes in EVNNPT
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2. Overview of Investment Processes in EVNNPT
Transmission Network Investment Responsibility
Line Substation
Article 21 (MOIT's Circular No.12/2010/TT-BCT of April 15, 2010, detailing the Grid Code): NPT bear the
responsibility to prepare 5 years Investment Plan of Transmission Network
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MASTER PLAN
• Master Plan VII prepared by Intitute of Energy – MOIT;
• Master Plan VII issued by Prime Minister (decision No. 1208/QĐ-TTg dated 21th July 2011);
• Master Plan VII included list of investments for power plant and transmission network in the 2011-2020 period with perspective reference to 2030;
5 years Network
development Plan
• 5 Years Network development Plan prepared annual by NPT and issued by MOIT (according to the MOIT's Circular No.12/2010/TT-BCT of April 15, 2010, detailing the Grid Code - Article 21);
• 5 Years Network development Plan included list of investments for transmission network in the 2013-2017 period;
Annual Investment
Plan
• Annual Investment Plan issued by NPT based on 5 Years Network development Plan
2. Overview of Investment Processes in EVNNPT
Investment Processes
(… Next Slide)
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2. Overview of Investment Processes in EVNNPT
Investment Processes
(… Previous Slide)
Project Management
Upgrade & Retrofit Projects
(Power Transmission Company
No. 1/2/3/4)
New Projects
(Regionals Power Project
Management Board)
Feasibility Study, Technical Design
(prepare by Consultants and approve by MOIT/EVN/NPT)
Fund Arrangement (from WB, ADB, JICA…)
Procurement (Bidding document prepare by Consultants and approve by NPT)
Contract, Construction, Commissioning,
Energizing and Operation
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2. Overview of Current Management of Investment Processes in EVNNPT
Transmission Lines Investment Plan
Lines 2012 2015 2020 2025 2030
500 kV (km) 4847 8152 12691 14925 17649
220 kV (km) 10828 21465 26770 32322 37342
Source: Master Plan VII
0
5000
10000
15000
20000
25000
30000
35000
40000
2011 2015 2020 2025 2030
(km
) Length of transmission lines 500-220kV in period 2012 - 2030
500 kV
220 kV
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2. Overview of Current Management of Investment Processes in EVNNPT
Substations Investment Plan
Transformers 2012 2015 2020 2025 2030
500 kV (MVA) 15150 31050 57800 82200 102600
220 kV (MVA) 25351 60339 99402 142177 195427
Source: Master Plan VII
0
50000
100000
150000
200000
250000
2011 2015 2020 2025 2030
(MV
A)
Capacity of transformer 500/220kV in period 2012-2030
500 kV
220 kV
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2. Overview of Current Management of Investment Processes in EVNNPT
Substations Investment Plan
2011-2015 2016-2020 2021-2025 Total
New substation 86 82 68 236
Addition Transformer 43 65 75 183
Replacement Transformer 38 48 41 127
Total 167 195 184 546
Source: Master Plan VII
0
10
20
30
40
50
60
70
80
90
100
2011-2015 2016-2020 2021-2025
New substation
Addition Transformer
Replacement Transformer
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2. Overview of Investment Processes in EVNNPT
Investment Capital for Transmission Network
Period 2011 – 2020 2021 - 2030
Investment Capital for Transmission Network (billion VND) 210.400 494.000
Investment Capital for Transmission Network (billion USD) 10,02 23,52
Comparison with Total Investment Capital for Power System (%) 33,4% 34,5%
Source: Master Plan VII
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3. Issues, Challenges
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3. Issues, Challenges
Issues, Challenges
The rising electricity consumption in Vietnam (~13,13% per year of period 1996 - 2011).
0
20000
40000
60000
80000
100000
120000
mil
lio
n k
Wh
"Vietnam power system"
Year 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
million kWh 16945 19153 21642 23737 27040 31137 36410 41275 46790 53647 60623 69071 76593 86667 99106 107587
(%) 13.03% 13.00% 9.68% 13.91% 15.15% 16.93% 13.36% 13.36% 14.65% 13.00% 13.94% 10.89% 13.15% 14.35% 8.56%
Source: National Load Dispatch Centre
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3. Issues, Challenges
Issues, Challenges (continue…)
Transmission pricing is low in comparition with other Transmission Network Owner in the world (~6.58%
in the 2008-2012 period).
(VND/kWh) 2008 2009 2010 2011 2012
Transmission pricing 59,67 67,47 67,83 76,10 83,30
Electricity pricing 870,8 948,5 1058 1242 1304
Transmission/Electricity pricing (%) 6.85% 7.11% 6.41% 6.13% 6.39%
Source: Electricity Regulatory Authority of Vietnam (ERAV)
Current Transmission pricing does not allow to cover future investment.
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3. Issues, Challenges
Issues, Challenges (continue…)
Investment of transmission network of period 2006 - 2011 is low in comparison with Master Plan VI
causing overload, rising losses.
Transmission Lines
Projects Length (km)
Finished in
2006-2011
period
In comparison
with Master
Plan VI
Finished in
2006-2011
period
In comparison
with Master
Plan VI
500kV transmission lines 7 72% 1041 79%
220kV transmission lines 76 61% 3067 76%
Substations
Projects Capacity (MVA)
Finished in
2006-2011
period
In comparison
with Master
PlanVI
Finished in
2006-2011
period
In comparison
with Master
Plan VI
500kV substations 11 82% 6750 88%
220kV substations 58 70% 12688 74%
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3. Issues, Challenges
Issues, Challenges (continue…)
Shortage of investment capital:
• Total Investment (up to 2020): ~10.000 mil. USD
• Projects to be arranged from ODA and commercial loans: ~5000 mil. USD (as below table)
• Projects without identified source of financing: ~6.000 mil. USD
Donor Ongoing projects
Future proposed projects
(up to 2020)
World Bank 500 mil. USD 500 mil. USD
ADB 590 mil. USD 500 mil. USD
AFD 100 mil. USD
Japanese funds (JICA …) 70 mil. USD 1.850 mil. USD
Others 210 mil. USD
Commercial banks 720 mil. USD 2.000 mil. USD
Total 1.980 mil. USD 5060 mil. USD
NPT meet with difficulties to Land Acquisition and Resettlement for transmission
network projects.
NATIONAL POWER TRANSMISSION CORPORATION
Address: #4 Nguyen Khac Nhu Str., Hanoi
Tel.: (84-4) 2220 4444
Fax: (84-4) 2220 4455
Email: [email protected]
Website: www.npt.evn.vn
