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I.J. Kwame Aboh, PhD
Ag. Director
National Nuclear Research Institute
Ghana Atomic Energy Commission
P. O. Box LG80,
Legon
INTRODUCTION Basic Statistics on Ghana
GDP – US$1098
Life Expectancy – 63.4 years
Land area – 239460 Km2
Population – 24.2 million (2010)
>50% below 16 years
>80% population reside on 55% of land
Accra-Tema (25% of population)
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Introduction Africa consumes only about 3% of the world’s electricity (South Africa –
50%)
Tunisia, Algeria, South Africa, Gabon, Egypt and Morocco – 80% of Africa’s share
Hydro Power (until 1995 was 97% of Ghana’s power) - Volta Lake (8502 km2 and stores 1.5 x1011 m3)
Ghana experienced load-shedding in 1982, 1997, 2002, 2006 and 2007 with adverse impacts on our economy.
The First President, Dr. Kwame Nkrumah was looking beyond hydro-electric power to the realms of atomic energy where sustainable power supply is not a dream but a scientific reality.
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Introduction “...We have therefore been compelled to enter the field of
Atomic energy, because this already promises to yield the greatest economic source of power since the beginning of man.
Our success in this field would enable us to solve the many sided problems which face us in all the spheres of our development in Ghana and in Africa. We have always stood for the use of fissionable material exclusively for peaceful ends. …
I dedicate this reactor to the progress of true science, to the application of science to the well-being of man, to the enlargement of his spirit and to the promotion of peace”
OSAGYEFO DR. KWAME NKRUMAH, 25th NOVEMBER 1963
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
THE CURRENT POWER PRODUCTION (1950 MW) IN GHANA IS MADE UP OF THE FOLLOWING;
58
37
5
Hydro
Thermal
Diesel
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
2009 BUDGET PRESENTED TO PARLIAMENT
ON THE 10TH
MARCH 2009 INDICATED THAT
GHANA WILL HAVE TO INCREASE HER POWER
GENERATION CAPACITY TO 5,000 MW IN THE
MEDIUM TERM (2019-2020)
FROST AND SULLIVAN ALSO STATED ON JULY
13, 2009 THAT BY 2014 THE COUNTRY WILL
REQUIRE AN ADDITIONAL ELECTRICITY
GENERATION CAPACITY OF 2,000 MW
Current Situation
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
CURRENTLY , GHANA’S ADDITIONAL ENERGY PRODUCTION OPTIONS ARE LIMITED TO FOLLOWING SOURCES:
VRA (TT1PP-THERMAL) - 126 MW
TEMA (TT2PP- THERMAL) - 49.5 MW
KPONE ASOGLI(THERMAL) - 560 MW
OSAGYEFO BARGE - 125 MW
BUI (HYDRO) - 400 MW*
TOTAL - 1,261.5 MW
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
THE SHORT FALL IS 738.5 MW
THIS MEANS THAT GHANA WILL EXPERIENCE ANOTHER POWER CRISIS BY THE YEAR 2014
OPTIONS
NO LARGE HYDO
TOTAL ASSESSED RENEWABLES - 550MW
MORE THERMAL PLANTS (OIL, GAS or COAL)
NUCLEAR
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
TYPE OF POWER
PLANT
CAPACITY
(MW)
GENEARATION COST
(CENTS/KWH)
Bui Hydro 400 6.9 – 7.8
Juale Hydro 87 8.1
Pwalugu Hydro 48 9.3
Awisam Hydro 50 12.6
Hemang Hydro 80 11.4
Takoradi Gas
Combined
Cycle
300 5.0– 5.5
AP 600 – Nuclear 600 6.0 – 8.0
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
0
2000
4000
6000
8000
10000
12000
14000
1995 2000 2004 2010 2015 2020 2025 2030
Historical and Projected Peak Demand (MW) for the Three Scenarios
Reference High Economic Growth Low Economic Growth
Peak demand for the various scenarios using
IAEA MAED model
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Techno-economic Assessment
Grid Infrastructure & Sitting
Human Resource
Legal
Regulatory
Technology Assessment
Nuclear Power Management and Stakeholders’ Involvement
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Technical Committees
Current Grid Size (3000 MW) by 2020 (5000MW )
West African Power Pool (20000 MW) by 2020
Reactor type – PWR (though BWR not completely excluded)
Passive Safety System (a must)
Proven Technology – in use for 10 years or with minimum modifications
Economics – Low construction and O&M cost. BOO/ BOOT or Export credit necessary
Reactor Characteristics
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Considering the factors affecting reactor choice SMRs are favourable for the following reasons:
It will be easier to finance the construction of such reactors
Such reactors are suitable for our grid size
In case of reactor shut down the shortfall in electric power is low
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Nuclear Professionals in
Ghana
0
5
10
15
20
25
30
35
40
45
50
<30 30-50 51-60 >60
Male
Female
Fig. 1: Distribution of Nuclear
Scientists by Age and Gender,
(E.A. Agyeman,2003)
Age (Years)
0
10
20
30
40
50
60
RS E S UL OTH
Male
Female
Profession
Fig. 2: Distribution of Nuclear Scientists by
Profession and Gender (E.A. Agyeman, 2003)
RS=research scientists,
E=engineers, S=students,
UL=university lecturers, OTH=others
0
5
10
15
20
25
30
35
40
45
50
< 30 30-50 51-60 >60
RS
E
S
UL
OTH
Age (years)
Fig. 3: Distribution of Nuclear Scientists by
Profession and Age (E.A. Agyeman, 2003)
Human Resource Development
Established the Graduate School of Nuclear and Allied Science at Ghana Atomic Energy Commission in collaboration with University of Ghana, Legon and in Cooperation with IAEA
Training high caliber of Nuclear Scientists and Engineers in the areas of Health, Industry, Agriculture, Environment and socio-economic development of Ghana and Africa
IAEA Regional designated Centre for Nuclear Knowledge Management and Human Resource Development
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
SNAS runs 11 Academic programmes accredited by the NAB and IAEA
Programs being run at SNAS meet national, regional and International needs for human resource development. Programmes:
Applied Nuclear Physics (ANPH)
Nuclear and Radiochemistry (NURC)
Nuclear Environmental Protection (ENVP)
Nuclear Earth Sciences (NUES)
Radiation Protection (RADP)
Medical Physics (MPHY)
Nuclear Engineering (Reactor, Computational & Materials) (NUEG)
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
SNAS ADMISSIONS
ANPH ENVP NENG NUAG NURC RADP MPHY NUES TOT.
06/07 7 4 7 3 4 6 5 - 36
07/08 5 6 10 5 7 5 3 - 41
08/09 3 7 10 3 4 7 2 4 43
09/10 5 9 9 6 6 15 3 2 45
10/11 4 5 11 5 3 10 4 4 46
11/12 5 7 11 6 2 13 7 3 54
PhD
2 3 6 1 3 3 2 20
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
SNAS INTERNATIONAL PROGRAMMES
IAEA
M. Phil. Nuclear Science and Technology (AFRA)
Postgraduate Diploma in Radiation Protection
M.Phil Nuclear Security
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Conclusion
Nuclear Power is included in Ghana’s Energy policy for the Medium to Long Term
Human Resources is being developed
Various Technical Committees are working to come out with appropriate strategies
SMRs are looking very promising for our situation
Nuclear Regulatory Authority Bill – in Parliament and undergoing public hearings
Additional Protocols have been signed and rectified
MOU with some Technology Holders’ States are being worked on
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA
Hopefully Ghana will get it right this time to solve its Power problems by including Nuclear in its Energy Mix
THANK YOU
IAEA TM/WORKSHOP TECHNOLOGY ASSESSMENT FOR NEAR TERM DEPLOYMENT, 5-9 DEC. 2011, VIENNA