Update on WAPP Regional Interconnection Project

Update on WAPP Regional Interconnection Project

WAPIC – DAKAR

6 – 9 December, 2010

ContentsContents

Building Blocks for Regional Market

Update on WAPP Priority Project

2

WAPP Power Plant

WAPP Mandate

Information & Coordination Center Outlook

WEB SCADA

Gas Risk Mitigation

Insufficient Insufficient installed/available installed/available

generation capacities in generation capacities in all ECOWAS Member all ECOWAS Member

StatesStates

High volatility in fuel High volatility in fuel prices and inadequate prices and inadequate

tariff levelstariff levels

Supply/Demand Supply/Demand Imbalance characterised Imbalance characterised

by chronic load by chronic load sheddingshedding

ENERGYENERGYENERGYENERGYENERGYENERGYENERGYENERGY

CRISISCRISISCRISISCRISISCRISISCRISISCRISISCRISIS

IN IN IN IN IN IN IN IN

WEST WEST WEST WEST WEST WEST WEST WEST

AFRICAAFRICAAFRICAAFRICAAFRICAAFRICAAFRICAAFRICA

--Development of Development of Development of Development of Development of Development of Development of Development of generation and generation and generation and generation and generation and generation and generation and generation and

interconnection facilitiesinterconnection facilitiesinterconnection facilitiesinterconnection facilitiesinterconnection facilitiesinterconnection facilitiesinterconnection facilitiesinterconnection facilities

--Public Private Public Private Public Private Public Private Public Private Public Private Public Private Public Private PartnershipsPartnershipsPartnershipsPartnershipsPartnershipsPartnershipsPartnershipsPartnerships

--Establishment of a Establishment of a Establishment of a Establishment of a Establishment of a Establishment of a Establishment of a Establishment of a regional electricity regional electricity regional electricity regional electricity regional electricity regional electricity regional electricity regional electricity

marketmarketmarketmarketmarketmarketmarketmarket

--Regional institutional Regional institutional Regional institutional Regional institutional Regional institutional Regional institutional Regional institutional Regional institutional and regulatory and regulatory and regulatory and regulatory and regulatory and regulatory and regulatory and regulatory

frameworkframeworkframeworkframeworkframeworkframeworkframeworkframework

How to Overcome the Energy Deficit in West Africa?

How to Overcome the Energy Deficit in West Africa?

3

Sociétés Membres en 2006 (13#)

Sociétés Membres en 2006 (13#)

ECG

CEBEDG

VRA

SOPIE

Sociétés Membres en 2010 (20#)Sociétés Membres en 2010 (20#)

NIGELECECG

LEC

CEB

EDG

VRA

Essentials of Regional Electricity Essentials of Regional Electricity MarketMarket

WAPPMIS

WAPP Priority Project –Implementation Schedule

9

� WAPP Implementation strategy is based on realising:

� Coastal Transmission Backbone Subprogram (Côte

d’Ivoire, Ghana, Benin/Togo, Nigeria).

� Inter-zonal Transmission Hub Sub-program (Burkina

Faso, OMVS via Mali, Mali via Côte d’Ivoire, LSG via Côte d’Ivoire).

� North-core Transmission Sub-program (Nigeria, Niger, Burkina Faso, Benin).

� OMVG/OMVS Power System Development Subprogram(The Gambia, Guinea, Guinea Bissau, Mali, Senegal)

� Côte d’Ivoire-Liberia-Sierra Leone-Guinea Power System Re-development Subprogram (Côte d’Ivoire, Liberia,

Sierra Leone, Guinea).

� WAPP Strategic Generation Subprogram (Emergency

Power Supply Security Plan).

10

NIGERIA

NIGERSENEGAL

GAMBIA

GUINEABISSAU

GUINEA

MALI

SIERRALEONE

LIBERIA

Implementation Road Map

TOGO

GHANA

CÔTED’IVOIRE

BURKINA FASO

BENIN

Coastal Trans Backbone Sub-program

Inter-Zonal Trans Hub Sub-program

North-core Trans Sub-program

OMVG/OMVS Development Sub-program

CLSG System Redevelopment Sub-program

Coastal Backbone

Northcore

Inter Zonal

OMVG-OMVS

CLSG

NIGERIA

BENIN

TOGO

GHANA

SENEGAL

THEGAMBIA

GUINEABISSAU GUINEA

NIGERMALI

CÔTED’IVOIRE

BURKINA FASO

LIBERIA

SIERRALEONE

Interconnection in service

� 225 kV Bobo Dioulasso – Ouagadougou : OPERATIONAL SINCE DECEMBER 2009

• 330 kV Aboadze (Ghana) – Volta (Ghana); IMPLEMENTATION : 2010

• 330 kV Volta (Ghana) – Lome “C” (Togo) – Sakete (Benin); IMPLEMENTATION : 2013

• 60 MW WAPP Felou Hydropower; IMPLEMENTATION : 2013

• 225 kV Bolgatanga (Ghana) – Ouagadougou (Burkina Faso); PRE-INVESTMENT : 2013

• 147 MW WAPP Adjarala Hydropower – FINANCING REQUIRED : 2014

• 330 kV Birnin Kebbi (Nigeria) - Bembereke (Benin) – Niamey (Niger) – Ouagadougou (Burkina Faso); PRE-INVESTMENT : 2014

NIGERIA

BENIN

TOGO

GHANA

SENEGAL

THEGAMBIA

GUINEABISSAU GUINEA

NIGERMALI

CÔTED’IVOIRE

BURKINA FASO

LIBERIA

SIERRALEONE

Interconnection in service

• Cote d’Ivoire – Liberia – Sierra Leone – Guinea Interconnection Project – PRE-INVESTMENT -FINANCING MOBILISED : 2014

• 330 kV Aboadze (Ghana) – Prestea (Ghana) – Kumasi (Ghana) – Han (Ghana) + Tumu (Ghana) – Han (Ghana) – Wa (Ghana); PRE-INVESTMENT - 2015

• Han (Ghana) – Bobo Dioulasso (Burkina Faso) – Sikasso (Mali) – Bamako (Mali); -FINANCING REQUIRED : 2015

• 330 kV Riviera (Cote d’Ivoire) – Prestea (Ghana) – PRE-INVESTMENT : 2015

• 64 MW WAPP Mount Coffee Hydropower – PRE-INVESTMENT : 2015

NIGERIA

BENIN

TOGO

GHANA

SENEGAL

THEGAMBIA

GUINEABISSAU GUINEA

NIGERMALI

CÔTED’IVOIRE

BURKINA FASO

LIBERIA

SIERRALEONE

Interconnection in service

• Hydropower sites at Kaleta, Sambangalou + 225 kV Interconnection Line - IMPLEMENTATIONFINANCING REQUIRED : 2015

• 225 kV Nzérékoré (Guinea) – Fomi (Guinea – Bamako (Mali); PRE-INVESTMENT - 2016

WAPP Power Plant – Update

Status of Power Supply in ECOWAS:Supply Sources

Status of Power Supply in ECOWAS:Supply Sources

-

10,000

20,000

30,000

40,000

GWh

Benin

Burkin

a Fas

oCote

d'Iv

oireGam

bia

Ghana

Guinea

Guinea

Bis

sau

Liber

ia

Mal

iNig

eria

Seneg

alSie

rra L

eone

Togo

ThermalImport + OthersHydro

Import + Others

5% Hydro31%Thermal

64%

661 688 3,004 1707,773

860 16 16 841

38,370

1,800 56 674-

10,000

20,000

30,000

40,000

50,000

GWh

Benin

Burkin

a Fas

o

Cote d

'Ivoir

e

Gambia

Ghana

Guinea

Guinea

Biss

au

Liber

iaMali

Nigeria

Seneg

al

Sierra

Leon

eTog

o

MetUnmet

Status of Power Supply in ECOWAS:Demand-Supply Balance

Status of Power Supply in ECOWAS:Demand-Supply Balance

Unmet46%

Met54%

17

� Build three (3) regional thermal power plants at strategic locations:

� 450 MW combined cycle plant at Maria Gleta in Benin.

� 400 MW combined cycle plant at Aboadze in Ghana.

� 150 MW combined cycle plant within OMVS region.

WAPP Emergency Power Supply Security PlanWAPP Emergency Power Supply Security Plan

18

� Status:� Authority of ECOWAS Heads of State and Government enacted

fast track implementation of WAPP EPSSP in January 2008;

� Land with free-zone status secured in Benin for 450 MW Maria Gleta;

� Pre-investment studies completed for 450 MW Maria Gleta giving an estimated development cost of about US$700 million;

� Land already identified in Ghana for 400 MW Aboadze and is being secured from Government of Ghana under free-zone status;

� Location of 150 MW plant within OMVS region is being determined;

� Prequalification and Bidding Documents to secure Strategic Partner being finalised;

� Pre-investment studies for WAPP Liquefied Natural Gas Additional Fuel Facility being launched.

WAPP Emergency Power Supply Security Plan (EPSSP)WAPP Emergency Power Supply Security Plan (EPSSP)

GAS RISK MITIGATION PLANGAS RISK MITIGATION PLAN

Natural Gas

WAGP

Floating LNG Vessel

WAPP ICC PROJECTWAPP ICC PROJECT

OSMP Manual

Identified Gaps

Outcome of Gap AnalysisOutcome of Gap Analysis

Capacity Building Operating

Instruction & Procedure

Harmoized protection plan

Upgrade of SCADA/Communi

cation and Substation Equipment

Market Design &Rules

OperationMarket

Bidding Customer Data

Contracts

Billing & Financial Systems

Market Systems ReportsSettlements

Technical Standard and Procedure

Maintenance Coordination

Emergency Procedure

Metering Standards

Reserve Requests

Scheduling & Dispatching

WAPP Database

WAPP Information & Coordination CenterWAPP Information & Coordination Center

WAPP – Information & Coordination

Center

TCN

NIGELEC

CIE

SONABEL

VRA

CEB

SENELEC

EAGB

NAWEC

EDM

LEC

EDG

NPA

WAPP Information & Coordination Center

Control Area Center

National Control Center

Legend

Communication Link

24

Towards the realization of WAPP Electricity Market

Towards the realization of WAPP Electricity Market

Implementationof

OSMP

Implement

identified

gaps

ImplementProposedDesignof ICC

Case StudyWAPP M&E/MIS SystemOn-going

Negotiation stage

Constructthe

WAPP ICCBuilding

PROJECTS AWAITING IMPLEMENTATION

Operation Security &Mitigation

Plan

Gap Analysis

WAPPTariff

Methodology

WAPP M&E/MISSystem

Market Rules&

Market design

Architectural Design ofWAPP ICCBuilding

Web SCADAProject

RE

ALI

ZA

TIO

N O

F W

AP

P E

LEC

TR

ICIT

Y M

AR

KE

T

Feasibility Studies& Basic

Design of ICC

ImplementWeb SCADAsystem

NEXT PHASE

NIGERIA

NIGER

SENEGAL

GUINEA

BISSAUGUINEA

SIERRA

LEONE

MALI

LIBERIA

GAMBIA

Communication Infrastructure (Geographical)

BENIN

TOGO

GHANA

BURKINA

FASO

CÔTE

D’IVOIRE

WAPP Information & Coordination Center

Control Area Center

National Control Center

Legend

Communication Link

KEPCO project was KEPCO project was KEPCO project was KEPCO project was based on realizable communicationbased on realizable communicationbased on realizable communicationbased on realizable communicationLinks in the WAPP Priority ProjectsLinks in the WAPP Priority ProjectsLinks in the WAPP Priority ProjectsLinks in the WAPP Priority Projects

Web SCADA is independent on this Communication

WEB SCADA(Interim and Backup Power Monitoring solution for the operations of WAPP ICC)

WEB SCADA- BENEFITSWEB SCADA- BENEFITS

�Not dependent on completion of interconnection�Back-up WAPP Control Center�No SCADA control center/room associated costs; �Very low capital & operating costs in comparison to other solutions; �Fast to install and easy to maintain and support; �Use of the existing infrastructure of high quality digital communications ;�Flexible and scalable to add project-specific features; �Secure accessibility from anywhere anytime using web browsers;

WAPP WEB SCADA

SENELECWIS

SopieWIS

PHCNWIS

CEBWIS

SonabelWIS

GridcoWIS

WAPP ICC

INTERNETVPN

SOGEMWIS

WAPP ICC BUILDINGWAPP ICC BUILDING

WAPP ICC BuildingWAPP ICC Building

WAPP Information & Coordination CenterPROPOSED DESIGN

THANK YOUTHANK YOU

WEST AFRICAN POWER POOL 06 BP 2907

Cotonou, BeninTel. + 229 21 37 41 95Fax + 229 21 37 41 96E-mail info@ecowapp.org