Overview of generation and cross border transmission projects Babatunde Adeyemo WAPP Secretariat West African Power Industry
Challenges for the Region Insufficient Generation Limited Interconnected Transmission Line Land-locked Countries Post-Conflict Countries Development Cost
WAPP Priority Program 1. Coastal Transmission Backbone Subprogram (Cote d Ivoire, Ghana, Benin/Togo, Nigeria). 2. Inter-zonal Transmission Hub Sub-program (Burkina Faso, OMVS via Mali, Mali via Cote d Ivoire, LSG via Cote d Ivoire). 3. North-core Transmission Sub-program (Nigeria, Niger, Burkina Faso, Benin). 4. OMVG/OMVS Power System Development Subprogram (The Gambia, Guinea, Guinea Bissau, Mali, Senegal) 5. Liberia-Sierra Leone-Guinea Power System Redevelopment Subprogram (Liberia, Sierra Leone, Guinea).
Coastal Trans Backbone Sub-program Inter-Zonal Trans Sub-program North-core Trans Sub-program OMVG/OMVS Development Sub-program LSG System Redevelopment Sub-program MALI SENEGAL GAMBIA GUINEA BISSAU GUINEA SIERRA LEONE CÔTE D IVOIRE BURKINA FASO GHANA BENIN TOGO NIGER NIGERIA LIBERIA Implementation Road Map
Investment Requirements Overall Generation and Transmission Investm ent R equirem ents 6 000 5 000 9 billion U SD by 2011 (2004 prices) 2004 USD millions 4 000 3 000 2 000 1 000 0 2004-7 2008-11 2012-15 2016-20 g e ne ratio n WAPP p ro je cts transmissio n re info rce ment
Coastal Transmission Backbone 1. 330 kv Aboadze (Ghana) Volta (Ghana) 2. 330 kv Volta (Ghana) Mome Hagou (Togo) Sakete (Benin) 3. 330 kv Sakete (Benin) Ikeja West (Nigeria) 4. Abobo (Cote d Ivoire) Prestea (Ghana)
330 kv ABOADZE (Ghana) - VOLTA (Ghana) GHANA TOGO BENIN NIGERIA CÔTE D IVOIRE Kumasi Obuasi Obuasi Prestea Aboadze 2008 Akosombo Volta Accra 2009 Momé Hagou Hague Lomé 2009 Sakété 2006 Cotonou Ikeja West Existing 161 kv Committed 330 kv line Committed 330/161 kv line kv line Proposed 330 kv operated at 161 kv Expected Commissioning, 2009
CTB Project Details Transmission Line Voltage Level (kv) Length (km) Number of substations Cost (million USD) Completion date Aboadze (Ghana) Volta (Ghana) 330 215 2 38 Q4, 2008 Volta (Ghana) Mome Hagou (Togo) Sakete (Benin) 330 340 03 105 Q4, 2009 Sakete (Benin) Ikeja West (Nigeria) 330 70 02 40 Q1, 2007 Abobo (Cote d Ivoire) Prestea (Ghana) 225 220 02 TBD TBD TBD: to be determined
Inter-Zonal Transmission Hub 1. Aboadze (Ghana) Prestea (Ghana) Kumasi (Ghana) Han (Ghana); 2. Tumu (Ghana) Han (Ghana) Wa (Ghana); 3. Bolgatanga (Ghana) Ouagadougou (Burkina Faso); 4. Han (Ghana) Bobo Dioulasso (Burkina Faso) Sikasso (Mali) Bamako (Mali); 5. Bobo Dioulasso (Burkina Faso) Ouagadougou (Burkina Faso) 6. Laboa (Cote d Ivoire) Ferke (Cote d Ivoire) + Ferke (Cote d Ivoire) Sikasso (Mali) Segou (Mali)
330 kv ABOADZE PRESTEA KUMASI - HAN GHANA TOGO BENIN NIGERIA CÔTE D IVOIRE Prestea Kumasi Obuasi Obuasi 2011 Aboadze 2008 Akosombo Volta Accra 2009 Momé Hagou Hague Lomé 2009 Sakété 2006 Ikeja West Cotonou Existing 161 kv Committed 330 kv line Committed 330/161 kv line kv line Proposed 330 kv operated at 161 kv Expected Commissioning, 2011
Tumu (Ghana) Han (Ghana) Wa (Ghana) Expected Commissioning, 2010
Bolgatanga (Ghana) Ouagadougou (Burkina Faso) Expected Commissioning, 2010
Han (Ghana) Bobo Dioulasso (Burkina Faso) Sikasso (Mali) Bamako (Mali) Expected Commissioning, 2010
Inter-Zonal Transmission Hub Transmission Line Voltage Level (kv) Length (km) Number of substations Cost (million USD) Completion date Aboadze-Prestea-Kumasi- Han in Ghana 330 04 2011 Tunu-Han-Wa in Ghana 03 2011 Bolgatanga (Ghana) Ouagadougou (Cote d Ivoire) 225 200 02 2012 Han(Ghana) Bobo Dioulasso (B.Faso) Sikasso (Mali) Bamako (Mali) 2012 Bobo Dioulasso Ouagadougou in B. Faso 225 360 02 130 Q4,2008 Laboa (CI) Ferke (CI) Sikasso (Mali)- Segou (Mali) : To Be Determined by Study
North Core Project Birnin Kebbi (Nigeria) - Bembereke (Benin) Niamey (Niger) Ouagadougou (Burkina Faso);
Birnin Kebbi (Nigeria) Bembereke (Benin) Niamey (Niger) Ouagadougou (Burkina Faso) Expected Commissioning, 2010
North-core Transmission Transmission Line Voltage Level (kv) Length (km) Number of substations Cost (million USD) Completion date Birnin Kebbi (Nigeria) - Bembereke (Benin) Niamey (Niger) Ouagadougou (B. Faso) 330 +715 05 442.8 2010 : To Be Determined by Study
OMVS-SOGEM SOGEM PROJECT OMVS MAURITANIA Dakar SENEGAL Brikama Kaolack THE GAMBIA Tambacounda Kayes Felou Gouina MALI Bissau GUINEA- BISSAU Sambangalo u Bamako OMVS Power System - 2 nd Generation Projects GUINEA Proposed Hydro Substation Transmission Line Existing 225 kv Proposed 225 kv
OMVG Project OMVS MAURITANIA Dakar Brikama Kaolack Bissau SENEGAL THE GAMBIA Soma Tanaf GUINEA- BISSAU Boke Tambacounda Kaléta Labe Sambangalou Mali Pita Linsan GUINEA MALI Bamako Proposed Hydro Substation Transmission Line Existing 225 kv Proposed 225 kv Expected Commissioning: 2011-2012
Project Information Hydropower Dam at Sambangalou Installed Capacity Annual Energy Produced Development Cost Euros Hydropower Dam at Kaleta 128 MW 402 GWh 292 million Installed Capacity 240 MW Annual Energy Produced 946 GWh Development Cost 178 million Euros Interconnection Line (Including Substations): Length 1,677 km No. of Substations 15 Capacity 800 MW Development Cost 387 million Euros
Development of Souapiti Souapiti Amaria
Hydropower Dam at Souapiti : Installed Capacity 5 x 103 MW Annual Energy Produced 2,353 GWh Annual Energy Guaranteed 2,265 GWh Development Cost US$650 million (1999)
5. Liberia Sierra Leone Guinea (LSG) Redevelopment Subprogram: Cote d Ivoire Liberia Sierra Leone Guinea WAPP Interconnection: Development Mt. Coffee Hydro Plants Development of St. Paul Hydro Plants Bumbuna / Yiben Reservoir Expansion
Cote d Ivoire Liberia Sierra Leone Guinea Interconnection Linsan
Regional energy development generation projects MALI NIGER GAMBIA GUINEA BISSAU SENEGAL Under construction or financing closed Under development GUINEA SIERRA LEONE LIBERIA CÔTE D IVOIRE BURKINA FASO BENIN GHANA Takoradi Tema TOGO Lomé Lagos Cotonou NIGERIA
THANK FOR YOUR ATTENTION