The Ghanaian energy sector went through a phase change in the mid-1990s, triggered by a shift in the overall policy framework. Prior to the mid-1990s, the country’s energy sector was financed by the government and managed by public utilities and companies. Some private oil marketing companies were however involved in the distribution and marketing of petroleum products. In 1994, the government initiated the process of reforming and restructuring the energy sector to improve operational efficiency, and increased consumer access to electricity and petroleum products.

The objective of the policy shift was (i) to create an environment, which can attract private investment for the expansion of electricity generation and refinery capacity; (ii) to deploy technical innovation; (iii) to ensure realistic energy pricing policy and competition; and (iv) to incorporate use of renewable energy resources into the country’s energy mix [17]. The policy sought to phase out the government’s involvement as owner and manager of energy business and re-focus its role on policy-making and market regulation. Consequently, with the government out of the energy business, it can save public funds to improve social infrastructure.

In the pursuit of the reform, the Public Utilities and Regulatory Commission was established in 1997 by a Parliamentary Act, Act 536. Among other functions, this intended to (i) regulate utility tariffs; (ii) ensure customer protection and (iii) promote competition in the provision of energy services [18]. This was followed by another Parliamentary Act in 1997, Act 541, which established the Energy Commission in order to, among other functions, (i) regulate technical standards in the provision of energy (excluding crude oil and natural gas); (ii) prepare, review and periodically update indicative energy plans to ensure that all energy requirements of the economy are met in a sustainable manner; and (iii) formulate national energy policies for the development and utilization of indigenous energy resources, in particular renewable energy sources: solar, wind and biomass [19].

Furthermore, the National Petroleum Authority was established in 2005 by a Parliamentary Act, Act 691. Among other things, it was to (i) regulate the price of petroleum products; (ii) establish standards in the downstream petroleum sector; and (iii) promote competition in the supply of petroleum products [20]. The energy sector reform policy is expected to limit the role of government to the operation of the electricity transmission network, market regulation and energy sector planning.

The restructuring of the energy sector was undertaken in order to create an environment where market forces are allowed to play and drive competition, thereby improving operational efficiency and reducing the costs of service delivery. Consequently, the electricity generation, oil refining and importation of crude oil and refined products sub-sectors have all been liberalized to promote competition. Currently, there are three companies (a private, public-private and public) generating electricity in the country. A two-tier Wholesale Electricity Market (i.e. contract or unregulated and regulated) has also been established for the sale and purchase of bulk electricity. In the contract market, electricity consumers are free to negotiate for the price and quantity of electricity with their suppliers. The price of electricity outside the contract market is regulated by PURC.

In the case of the petroleum sector, market liberalization was expected to promote efficient market operation and realistic pricing of petroleum products. The number of companies operating in various segments of the sub-sector increased with the market liberalization. The number of companies importing refined petroleum products increased from one (i.e. Tema Oil Refinery) before 2005 to 8 in 2010. Similarly, the number of oil companies distributing and marketing refined products has also increased, and there are 58 oil marketing and 19 LPG marketing companies in 2010. Alongside this expansion in the number of companies distributing and marketing of refined petroleum products is a drastic increase in the number of service or retail outlets, which has brought products closer to consumers. This rapid increase in industry players is a result of the new policy to increase competition and bring petroleum products closer to consumers. The government also established the Bulk Oil Storage and Transportation (BOST) Company Ltd. to expand capacity and maintain strategic petroleum products reserves.

The main aim of the government’s energy strategy is to facilitate the sustainable exploitation and efficient use of domestic energy resources to enhance energy supply security and to promote economic growth and improvement in quality of life of Ghanaians. In this regard, the government seeks to develop the small and medium hydropower resources in the country for multiple purposes, including electricity generation and job-creation. A Renewable Energy Law has also been enacted in December 2011, and a feed-in-tariff scheme is being developed to promote the exploitation of renewable energy sources like solar and wind. The government expects renewable energy sources to account for about 10% of the total primary energy mix by 2020.

The country depends entirely on foreign sources for all of its crude oil supply. Imports of crude oil and petroleum products account for a substantial proportion of the country’s annual foreign exchange earnings, which undermines economic growth. In an effort to address this situation, the government established the Ghana National Petroleum Corporation (GNPC) in 1984, to facilitate rapid exploration and development of hydrocarbon resources in the country. In 2001, GNPC was restructured to focus on its core business of the technical evaluation of the hydrocarbon potentials in the country and aggressive promotion of the exploratory blocks. The fiscal and regulatory frameworks for exploration were reviewed, to attract foreign investors and intensify exploration activities.

In 2007, commercial quantities of crude oil and natural gas were discovered in the off-shore Cape Three Points sedimentary basin. The government’s policy is to monetize the natural gas by stripping it of Liquefied Petroleum Gas (LPG), and use the dry natural gas for electricity generation and other industrial uses. The LPG is expected to be sold in the domestic market, with the excess exported.

The impact of climate change on the country includes a rise in average temperature, variability in rain fall, changes in the intensity and pattern of extreme weather events and a rise in sea level [5]. The country depends on hydropower generation for much of its electricity supply. Reduced rainfall and iterant droughts have affected electricity supply from the hydropower systems, especially in 1983/84, 1997/98 and 2006/07, when there was drastic shortfall in electricity generation from the hydropower systems. These led to about a year long National Load shedding exercise. Hence, extreme weather patterns will pose a lot of danger to the development and sustainability of mini- and small hydropower facilities, as most of them could dry out completely in the dry seasons.

Other extreme weather conditions which affect hydropower generation include observed rise in mean surface temperatures, which has led to increased evaporation of water from the 8,500 sq km surface area of the Volta Lake [21]. This results in the loss of high volumes of water which could have been used for hydro generation. On the other hand, there have been severe rainstorms, especially in the catchment area of the Volta River. These rainstorms lead to excessive water inflows in the Volta Lake, which tend to threaten the safety of the dam. In November 2010, the Volta River Authority was forced to spill water from the dam when the water level in the reservoir reached a height of 277.1 ft (the maximum height is 278 ft). This is the highest level reached since the dam was constructed in 1961.

The development of renewable energy sources like wind, solar and biomass-based electricity generation, which depend so much on weather patterns, could also be threatened by climate change and by extreme weather variability. Furthermore, persistent droughts experienced in the country are known to adversely affect the growth and availability of fuel wood, especially in the savannah zones, where there is high dependency.

In an effort to secure energy supply and promote inter-regional energy trade, the country imports natural gas from richly endowed Nigeria through the West African Gas Pipeline, and trades in electricity with its neighbors.

In terms of energy resources endowments, the country cannot be compared to countries like Egypt, Libya, Algeria, Nigeria, Angola, Democratic Republic of Congo and South Africa. Until the discovery of oil and gas in the country, hydropower potential used to be the largest indigenous commercial energy resource. It has been estimated that the country has about 2,500 MW of hydropower potential, about 60% of which would have been exploited by the end of 2013 [11]. The major exploited hydropower potentials are the 1,020 MW Akosombo Hydropower and 160 MW Kpong Hydropower plants on the Volta River. A third 400 MW Bui Hydropower plant on the Black Volta is under construction, expected to come online in 2013. The cost of the project was estimated to be about US$ 600 million [12]. The country’s hydropower systems sometimes suffer from low capacity utilization due to perennial droughts, for example in 1983/84, 1997/98 and 2006/07.

In 2007, commercial quantities of crude oil and associated natural gas were discovered at about 63 km off-shore at the Cape Three Points sedimentary basin. Appraisal of the find in the Jubilee Fields indicates about 1.8 billion barrels of crude oil originally-in-place, with reserves of about 800 million barrels [13]. Since this discovery, a number of other discoveries have also been made to increase the country’s total crude oil find to 3.8 billion barrels of oil-in-place, with reserves of about 1.7 billion barrels and 985 million barrels of condensate [13]. Some of these oil discoveries are associated with natural gas deposits. Non-associated natural gas deposits have also been discovered. Total natural gas deposits have been estimated at over 10.0 TCF (trillion cubic feet) gas-in-place, with 6.396 TCF as recoverable [14].

Crude oil production from the Jubilee Field began in December 2010. Daily crude oil production rates in 2011 have been about 70,000 barrels on average, which is far lower than the anticipated 120,000 barrels [15]. In 2011, the total crude oil production from the Jubilee Field was about 23.76 million barrels [15]. Furthermore, about 650 barrels of crude oil per day is being produced from the off-shore Saltpond Fields, which were discovered in 1974, but not put into commercial production because it was then uneconomic due to low crude oil prices [15]. Alongside the production of crude oil from the Jubilee Field is natural gas, which was being produced at about 100 mmscf per day (million standard cubic feet) on average, in 2011 [15]. A large proportion of the gas is re-injected into the oil reservoir to boost pressure, while some is used as fuel on the rig and the rest flared. In 2011, a total of 29.94 *10³ mmscf of gas was produced from the Jubilee Field [15].

The Energy Commission has undertaken a wind resource assessment along the coast of the country, east of the Greenwich Meridian. The results indicate that there exist wind regimes with speeds between the range of about 5.5m/s and 6.2m/s. An evaluation by experts from Risoe of the potential of the wind regime to generate electricity established a potential of about 300-500 MW [16]. The average annual solar irradiation in different parts of the country ranges from 4.4 kWh/m²/day to 5.6 kWh/m²/day [16]. This large solar potential can be harnessed for electricity and process heating purposes. However, the current cost of the technology is excessive and not easily affordable. In order to promote the deployment of renewable sources of energy, the government enacted a Renewable Energy Law in 2011. A feed-in tariff scheme is also being developed, to promote investment in renewable energy technologies.

The country imports about 45,000 BPSD and 15,000 BPSD of crude oil for refining into petroleum products and electricity generation respectively [15]. As a result of the inadequate capacity of the refinery, about 1.59 million metric tonnes of refined petroleum products were imported into the country in 2010 [15]. The country has also been importing natural gas from Nigeria for electricity generation since 2010, through the West African Gas Pipeline. In 2010 and 2011, about 14.62*103 mmscf and 28.58*103 mmscf of natural gas was imported, which were 33% and 65% respectively of 43.8*103 mmscf [15]. This was the expected amount.

The country’s domestic energy resources are crude oil, natural gas, hydropower, and other renewable energy sources like wind, solar and traditional biomass. The table below shows the reserves of these energy resources.

Table 1. ESTIMATED AVAILABLE ENERGY SOURCES

* Solid, Liquid: Million tons; Gas: Billion m3; Uranium: Metric tons; Hydro, Renewable: MW

Sources of data: Ghana National Petroleum Corporation; Volta River Authority; Energy Commission

Note: Other renewable in this case is only wind (total annual production). It excludes solar and traditional biomass

Table 2. ENERGY STATISTICS (Units: Exa Joule – EJ)

* Latest available data

** Energy consumption = Primary energy consumption + Net import (Import - Export) of secondary energy.

*** Solid fuels include coal, lignite

Note: Data excludes traditional biomass

Source: Energy Statistical Bulletin 2000 – 2011, Energy Commission Publication, April 2012

The main policies that govern the electricity sector are formulated by the Ministry of Energy. The Ministry is also responsible for the monitoring and evaluating of policies, programmes and projects in the electricity sector. The Energy Commission, a quasi-independent body established by the Energy Commission Act 1997 (Act 541), is the government’s energy policy advisor and makes national energy policy recommendations to the Minister of Energy. The Commission advises the Minister of Energy on national energy policies for the efficient, economic and safe supply of electricity and natural gas, having due regard for the economy. In addition, the Commission is to formulate national policies for the development and utilization of indigenous energy resources, in particular renewable energy: solar, wind and biomass.

There has been a shift in the electricity sector policy direction since the mid-1990s. The electricity sector has been reformed to attract private sector investment and state-of-the-art technology to electricity generation. As part of the reform, the Volta River Development Act (Act 61), which established the Volta River Authority, was revised in 2005 into the Volta River Development Amendment Act, Act 692 [22]. The new Act 692 ceded the electricity transmission function of VRA to a new company, Ghana Grid Company (GRIDCo) Limited, incorporated on December 15, 2006, as a private liability company under the Companies code 1963, Act 179. GRIDCo is expected to provide fair and non-discriminatory transmission services to all electricity market participants.

The reform policy expects the establishment of a Wholesale Electricity Market to promote competitive electricity pricing. In 2008, Parliament enacted Wholesale Electricity Market – Technical Rules (Legislative Instrument n^o.1934) and Wholesale Electricity Market – Operational Regulations (Legislative Instrument n^o.1937), which effectively establish the Wholesale Electricity Supply Market

The planning of the electricity sector system is the responsibility of the Energy Commission. The Commission has been given the mandate to prepare, review and periodically update indicative national energy plans, to ensure that all reasonable demands for energy are met. The Commission has undertaken the Strategic National Energy Plan (2006-2020) and Planning for Sustainable Energy Development – Ghana Country Study (2004-2030) studies, and is currently in the process to Updating the Strategic National Energy Plan. The Energy Commission and the Ghana Grid Company have also undertaken a Generation Master-plan Study for Ghana.

Two power system planning studies have taken place in the recent past. The Energy Commission and other stakeholders under the IAEA National TC project GHA/0/008 undertook “Planning for Sustainable Energy Development – Ghana Country Study”. The other study, “Generation Master-plan Study for Ghana”, was undertaken by Tractebel Engineering on behalf of Energy Commission and GRIDCo Ltd. These two studies were based on Bui Hydropower plant coming online in 2013, the use of natural gas from Nigeria imported through the West African Gas Pipeline, and domestic Jubilee Fields for electricity generation. The least-cost capacity requirements for the two studies are shown in Figures 2 below.

Figure 2: Actual and Projected Electricity Generation Capacity

The actual generation capacity increased from about 1,418 MW in 2000, at an annual growth rate of about 4.3%, to 2,170 MW in 2010. The low growth rate in capacity additions to the generation system during this period can be attributed to lower demand due to the absence of Volta Aluminium Company, an aluminium smelter, and inability to attract adequate investment for capacity expansion. Hence, there was a high degree of suppressed demand in the electricity system during this period. According to the results of the “Planning for Sustainable Energy Development – Ghana Country Study”, the generation capacity is expected to increase from 2,200 MW in 2010 to 8,220 MW in 2030, at an annual growth rate of 6.8%. In the case of the results of the Generation Master-plan Study for Ghana, the generation requirement is expected to increase from 1,855 MW in 2011 to 5,466 MW in 2026, at an annual growth rate of 7.5%.

The results of the studies show that the dominant fuel for electricity generation in the future is expected to shift from hydropower to fossil fuels. This is expected to be associated with a higher level of emissions from the electricity generating system. The results for Planning for Sustainable Energy Development – Ghana Country Study show that nuclear power is favoured only under assumptions of strict environmental regulations and a moratorium on importation of fuels for electricity generation excepting natural gas imports from Nigeria.

It is expected that future investment in generation capacity expansions will also require investment in network expansions, to ensure reliability of supply and that the electricity generated gets to customers.

The organizational structure of the electricity sector is shown in Figure 3 below:

Figure 3: Structure of Ghana Electricity System

(Source: Power Sector Reform and Regulation in Africa – Chapter 6)

The country’s electricity generation system is made up of two hydropower and six thermal power plants. The two hydropower plants are located on the Volta River at Akosombo and Kpong, in the Eastern Region of the country. The plant at Akosombo has a capacity of 1,020 MW, while that at Kpong has a capacity of 160 MW. Together, the hydropower plants account for about 54% of the total installed capacity. The two plants are managed and operated by Volta River Authority, a public utility.

Two of the six thermal power plants, which account for about 56% of the total thermal power capacity, are located at Aboadze near Takoradi, in the Western Region, while the rest are in Tema near Accra, in the Greater Accra Region. The thermal power plants at Aboadze comprise one 330MW combined cycle power plant, operated by Volta River Authority, and one 220 MW simple-cycle combustion turbine, owned and operated by Takoradi International Company Ltd, which is 90% owned by the Abu Dhabi National Energy Company (TAQA) and 10% by Volta River Authority. In 2010, TAQA signed a Memorandum of Understanding with the Government of Ghana and the Volta River Authority in relation to the expansion of their power plant into a 330 MW combined cycle by adding a 110MW steam generator turbine. In July 2012, the African Development Bank (AfDB) Group approved a sum of US$60 million for the project [23]. These two plants can be operated on light crude oil or natural gas. At present, they run mostly on light crude oil, due to challenges of natural gas availability.

The remaining four thermal power plants comprise: one 200MW combined cycle plant, owned and operated by Sunon Asogli Power Company, which runs on natural gas delivered via the West African Gas Pipeline; one 110MW simple-cycle combustion turbine, owned and operated by the Volta River Authority, which runs on light crude oil or natural gas; and two diesel generators. One of the two diesel generators (49.5MW) is owned and operated by Volta River Authority, and the other 80MW generator is owned by a consortium of mining companies but operated by the Volta River Authority.

In 2010, these power plants had a total installed capacity of about 2,170 MW, of which about 1,790 MW was available capacity due to various technical and hydrological constraints. These plants generated a total of 10,167 GWh of electricity in 2010, about 40% more than the amount generated by the power plants operating in 2000.

Installed Capacity and Electricity Generation in 2010

Source: Computed from Energy Statistical Bulletin 2000-2011, publication of Energy Commission, April 2012

The electricity transmission system of the country is interconnected with the networks of CIE (Compagnie Ivoirienne d’Electricité) of Côte D’Ivoire at Elubo, via a 225kV transmission line, CEB (Communaute Electrique du Benin) of Togo and Benin at Lome, via a 161kV transmission line in the south, and at Dapaong in the north via 33kV low voltage lines, and that of SONABEL of Burkina Faso at Po and Leo, via a 33kV transmission line. The Ghana Grid Company Ltd manages the country’s transmission network and acts as the Independent System Operator (ISO), and therefore has dispatch responsibility. The country’s National Interconnected Transmission System is shown in Figure 4 below.

Figue 4: National Interconnected Transmission System (Source: GRIDCo)

The transmission network connects the electricity generation sites at Akosombo, Kpong, Aboadze and Tema to the various load centres in the country. The network is made up of more than 40 primary substations (transformation and switching substations), linked by over 4,315.5 km of high voltage transmission lines. About 3,888.1 km and 132 km of the transmission system are energized at 161kV and 69kV respectively. Furthermore, 73.4 km of the transmission is also energized at 225kV. The current total installed transformer capacity of the network is 2,915 MVA [24].

There is an on-going project to replace all the 161kV lines with 330kV as the primary voltage. About 219.5 km of the 161kV lines have already been replaced with 330kV lines. There is a regional effort to integrate the transmission networks of ECOWAS member states to facilitate power trade among the regional entities. In this regard, the West African Power Pool (WAPP) has begun efforts to build regional transmission lines to interconnect major load centres. One such regional transmission line is the 330kV Aboadze-Volta (Tema)-Lome (Togo)-Sakete (Benin)-Ikeja West (Nigeria) transmission line. There are also plans to build additional regional lines such as the 330kV Takoradi (on the coast)-Kumasi-Han (in the north) transmission line [24]. Upon completion of these projects, the country’s primary transmission backbone will be 330 kV, which will provide significant reinforcement and increased power transfer capability from generators to load centres. In 2010, the transmission network transported about 10,232.1GWh of electricity with 3.7% losses, compare to the 8,066.2GWh transmitted 2000 with 2.8% losses on transmission [15].

The high transmission voltages are reduced to 34.5kV, 11.5kv and 6.6kV at primary substations, for supply to bulk customers and/or onward distribution to end-users throughout the country. Electricity distribution in the country is undertaken by two public distribution companies (Electricity Company of Ghana Ltd. (ECG) and Northern Electricity Distribution Company Ltd (NEDCo)) and one private distribution company (Enclave Power Distribution Company Ltd.). ECG distributes electricity in the southern sector of the country to a total customer population of 2,120,564, as of the end of 2010 [25]. On the other hand, NEDCo distributes electricity in the northern sector of the country to a total population of 342,207 [26].

Figure 5: Electricity Distribution Zones: ECG (yellow) and NEDCo (red)

Source: Ghana Wholesale Power Reliability Assessment Final Report 2010

As at the end of 2010, the electricity distribution network of Electricity Company of Ghana comprised of 26 bulk supply points, 98 of 33/11 primary substations and about 8,787 secondary sub-stations. The sub-transmission lines are made up of about 14,177 km of 33 kV lines, 15,521 km of 11 kV lines and 1,458,355 of LV lines. In 2010, ECG distributed a total of 6,771.3GWh of electricity, of which 26.9% was accounted for as losses, compared to 3,989 GWh in 2000, with 27% losses (both commercial and technical) [15].

The total distribution network of Northern Electricity Distribution Company Ltd. (NEDCo) is made of 5 bulk supply points, 7,832 km of low voltage lines and 5,486 km of medium voltage lines [26]. In 2010, NEDCo distributed a total of 635 GWh of electricity, of which 25.5% was accounted for as losses, compared to 330 GWh in 2000, with 30% losses (both commercial and technical) [15].

The Enclave Power Company is a private electricity distribution company operating in the Tema Free Zone area.

Table 3. ELECTRICITY PRODUCTION, CONSUMPTION AND CAPACITY

(1) Electricity transmission losses are not deducted.

* Latest available data

Source: Volta River Authority, Ghana Energy Statistical Bulletin - 2011,

Note: Capacities are recorded as gross

Table 4: ENERGY RELATED RATIOS

(1) Net import / Total energy consumption.

* Latest available data

Source: Calculated from data from Volta River Authority, Tema Oil Refinery and National Petroleum Authority

Note: Data excludes Traditional Biomass

The country’s attempt to acquire nuclear power technology dates back to 1961. The government took a decision at that time to initiate the Kwabenya Nuclear Reactor Project. The objectives of the project were to introduce nuclear science and technology into the country, and to exploit nuclear energy in its peaceful applications for the solution of problems of national development. The government therefore set up the Ghana Atomic Energy Committee, to implement the nuclear project. The Committee was later replaced by Ghana Atomic Energy Commission (GAEC), through an Act of Parliament (Act 204) in 1963. The main functions of the Commission include the promotion, development and utilization of peaceful applications of nuclear and biotechnological techniques for the economic and social advancement of Ghana [27]. In 2000, new Ghana Atomic Energy Commission Act 588 superseded Act 204.

The main rationale behind the country’s nuclear power ambitions can be found in the speech delivered by Dr. Kwame Nkrumah, the first president of the Republic of Ghana, on November 25, 1964. In this speech, the president declared: We have 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 will enable us to solve the many-sided problems which face us all, in all the spheres of our development in Ghana and Africa [28]. Hence, the nuclear programme was expected to build local human capacity in the area of nuclear research and deploy nuclear reactor technology to secure the country’s long-term energy independence.

The initial agenda of GAEC therefore included the building a nuclear research reactor, to facilitate the development of manpower and promote plans to undertake a nuclear power programme. The implementation of the project began with the training of Ghanaians and development of manpower in fields of nuclear science and technology, to support the introduction of nuclear power for electricity generation in the country in order to support rapid socio-economic development. As part of the project, a bilateral agreement with the former Union of Soviet Socialist Republics (USSR) was to provide scientists and technicians to man the initial stages. The construction of physical infrastructure for the implementation of the project had reached an advanced stage, with the project expected to take off by the end of 1966, when a military coup d’etat on February 24, 1966, terminated the project.

In 1973, a new management committee and a Reactor Technical committee were established to reactivate the reactor project. The new management committee made efforts to acquire a 1 MW reactor belonging to Frankfurt University, in the Federal Republic of Germany. All documentation with regards to the acquisition of the reactor was signed by the government, and payments towards the dismantling of the reactor in Germany, its shipment to Ghana and subsequent assembly at the project site at Kwabenya were all concluded. However, before the shipments were made, another coup d’etat in the country forced the government of the former FRG to cancel all the arrangements, which once again stalled the country’s effort to embark on a nuclear power programme.

These events resulted in the waning of government interest in the development of a nuclear power programme, and the exodus of the core of the country’s nuclear experts. A long lull in nuclear power development lasted until 1997/98, when the country experienced a drastic shortfall in electricity generation as a result of poor inflows into the Volta Lake, the reservoir of the Akosombo Hydropower plant. This situation led to almost one national load-shedding exercise and had enormous impact on socio-economic development. The issue of electricity supply security became a national concern, and nuclear power was proposed to offer a solution to the perennial shortfalls in hydropower generation. However, when the crisis faded away, interest in nuclear power also waned.

The prospects of nuclear power came to the fore again in 2007, when the country’s hydropower generation was crippled due to protracted drought in the sub-region, from 2003 to 2006. The situation was aggravated by the following two factors: (i) drastic curtailment in electricity supply from Côte d’Ivoire due to shortfall in their hydro-generation because of the drought; and (ii) very high crude oil prices which made thermal electricity generation very expensive. Thermal electricity generation was unable to make up the shortfall in hydropower generation. The country was left with no other option than to resort to a nationwide load-shedding exercise from August 2006 to September 2007.

As a response to the electricity supply crisis, in April 2007, the government announced its intention to deploy nuclear power for electricity generation. A Nuclear Power Committee was therefore inaugurated in May 2007. The Committee was tasked with the responsibility of assessing the viability of nuclear power in the country’s energy system and developing a roadmap for deployment of nuclear power for electricity generation in the country. After its assessment, the Committee recommended that nuclear power should play a significant role in the country’s future electricity generation mix. A roadmap was developed for launching the country’s first nuclear power plant of capacity 400 MW in 2018. The Committee also recommended the establishment of a Presidential Commission on Nuclear Power Development, which will act as NEPIO (Nuclear Energy Programme Implementation Organization), to see to the implementation of the Roadmap [29].

The government thereafter took a Cabinet decision, in December 2008, to implement the recommendations of the Presidential Committee on Nuclear Power just before the elections in December 2008. The change of government after the election created a hiatus in implementation of the country’s nuclear power programme. The country was however awarded an IAEA national TC project, GHA/0/011 - “Evaluating the role of Nuclear Power in Ghana’s future electricity generation mix”, under the auspices of the Ghana Atomic Energy Commission. In April 2011, about seven working groups were established to assist in various aspects of the planning of the country’s nuclear power programme. The Ministry of Energy also established a nuclear power unit within its setup to deal with all issues associated with the planning and implementation of the nuclear power programme in the country [30].

The Ministry of Energy is expected to established and inaugurate the country’s Nuclear Energy Programme Implementation Organization on July 25, 2012. The country’s NEPIO will be expected to co-ordinate the activities of all stakeholder institutions involved in the planning of the nuclear power programme.

The organizational structure envisaged for the implementation of the country’s nuclear power programme and the relationships between the various stakeholders is shown in Figure 6, below.

Figure 6: Working Groups to undertake various aspects of TCP GHA/0/011.

The main stakeholders who will take part in the various working groups for the implementation of the IAEA national TCP GHA/0/011 are listed in Table 6, below. The placement of these stakeholders in the various working groups is a result of their functions. The main functions of these ministries and agencies are not limited to those listed.

Table 6: Main Organizations and their Functions

Note: 1- The Ghana Nuclear Bill proposed the formation of Ghana Nuclear Regulatory Authority

The Ghana Atomic Energy Commission (GAEC) is expected to play a leadership role in the implementation of the country’s nuclear power programme. The Commission has established four institutes and a school. The institutes are the Radiation Protection Institute (RPI), Biotechnology and Nuclear Agriculture Research Institute (BNARI), Radiological and Medical Research Institute (RAMSRI) and National Nuclear Research Institute (NNRI). They are intended to research into peaceful and safe applications of nuclear energy, science and technology, and biotechnology, in sectors such as agriculture, energy, environment, geology, health and industry [31].

The School of Allied and Nuclear Sciences (SNAS), under GAEC, trains postgraduate students in the techniques of nuclear science application in areas such as agriculture and medicine. The research activities include but not limited to the operation of the Ghana Research Reactor 1 facility (a 30 kW miniature neutron-source Chinese research reactor) for research in neutron and neutron physics, particle radiation transport, nuclear instrumentation and exploitation of nuclear energy for power generation.

Other government organizations aside from those listed, which can offer technical support for the implementation of the nuclear power programme, especially in determining appropriate sites, include Geological Survey Department, Hydrological Services Department, Water Resources Commission and the National Disaster Management Organization.

NOT APPLICABLE – No nuclear power plant is yet in operation in the country.

NOT APPLICABLE

The successful implementation of the IAEA TCP GHA/0/011: “Evaluating the role of nuclear power in Ghana’s future electricity generation mix” is expected to present the framework for developing the country’s nuclear power development strategy. A Nuclear Energy Programme Implementation Organization has been established to manage the activities of seven working groups. The seven working groups will address issues with regards to the following:

1. Siting Grid Infrastructure Assessment

This working group is expected to undertake a series of studies to develop a strategy for the determination of potential sites, evaluation of these sites for characterization, and final determination. It will also assess the national grid and its interconnection with the West African Power Pool, and develop a strategy for nuclear power operation suitable for the national grid or in the context of the West African Power Pool.

2. Techno-economic Assessment, Financing and Procurement

This working group is expected to review future electricity generation expansion plans to determine the role of nuclear power and undertake a comprehensive techno-economic assessment of these plans. The group is also expected to develop a strategy for funding the nuclear power programme, long-term spent fuel handling and final disposal, waste management and decommissioning of the nuclear power plant.

3. Legal and Regulatory Issues

This working group will address all legal and regulatory issues pertaining to the country’s nuclear power programme. A Nuclear Bill has been drafted, which proposed the establishment of a Nuclear Regulatory Authority to be in charge of licensing nuclear power plants and all nuclear related facilities and in charge of undertaking nuclear regulatory activities. The Bill has been submitted to Cabinet for approval.

4. Technology Assessment

This group is expected to undertake the assessment of specific technologies suitable to be adopted for the country’s nuclear power project for electricity supply and for a policy for nuclear fuel acquisition. It is also expected to develop a strategy for management of the various levels of nuclear waste.

5. Human Resource Development

This working group is expected to undertake assessment of human resource requirements at all stages of the nuclear power programme, and to develop a strategy for human resource development.

6. Nuclear Power Project Management

This working group is expected to develop the nuclear power project framework, activities and time scales. It is also expected to develop best strategy or type of contract for securing a nuclear power plant e.g. turnkey, split package or multi packages.

7. Stakeholder Involvement

This working group is expected to develop a comprehensive Communication Strategy for public awareness campaigns and for ensuring the involvement of all stakeholders.

Refer to section 2.1.2

The government is funding all activities related to the implementation of the nuclear power programme. The Techno-economic Assessment, Financing and Procurement working groups are expected to develop a strategy for funding the nuclear power project.

A study to assess the national electricity grid in the context of the West African Power Pool, the required expansion and the upgrade that might be required for the implementation of a nuclear power programme, is expected to be undertaken as part of the IAEA national TCP GHA/0/011: “Evaluating the role of nuclear power in Ghana’s future electricity generation mix”.

A preliminary potential site mapping has been undertaken as part of the implementation of IAEA national TCP GHA/0/011: “Evaluating the role of nuclear power in Ghana’s future electricity generation mix”. The working group dealing with siting issues is expected to undertake further assessment of the sites that have been mapped out for characterization, to determine such factors as source of cooling water, transport and grid infrastructure, for the ranking of the nuclear power plant site.

NOT APPLICABLE

NOT APPLICABLE

Ghana is a member of international co-operations and initiatives, which have the potential to enhance human resource development, transfer of nuclear science and technology know-how, and the implementation of the nuclear power programme in the country.

On September 28, 1960, Ghana became a member of the International Atomic Energy Agency. Since then, the country has benefited immensely from its membership of the IAEA in terms of capacity training and sourcing for equipment in the field of nuclear science and applications. On October 14, 1994, the IAEA facilitated an agreement between the government of Ghana and that of of the People’s Republic of China for the purchase of a 30 kW miniature neutron source research reactor and for the supply of fuel elements (enriched uranium) for the reactor. This was part of the Agency’s TCP GHA/1/010 entitled “Miniature Neutron Source Reactor” [32].

On September 16, 2007, the country joined a group of fifteen other countries to respond to the United States of America government’s initiative to form the Global Nuclear Energy Partnership (GNEP). The GNEP is to provide a forum for cooperation among participating states, in an effort to explore mutually beneficial approaches to ensure that the use of nuclear energy for peaceful purposes proceeds in a manner that is efficient and meets the highest standards of safety, security and non-proliferation. The first ever GNEP meeting in Africa was held in Accra, Ghana, on June 16-17, 2010, where the partnership adopted “International Framework for Nuclear Energy Co-operation” instead of the Global Nuclear Energy Partnership [33].

The country is also a member of African Regional Cooperative Agreement for Research, Development and Training related to Nuclear Science and Technology, or AFRA. This regional initiative seeks to identify and prioritize regional cooperation opportunities for the sustainable promotion of peaceful applications of nuclear science and technology. It also seeks to promote the implementation of nuclear power programmes in countries in the context of African socio-economic development.

In November 2011, the government of Ghana signed an agreement with Rosatom, Russia’s state-owned nuclear energy corporation. This memorandum of co-operation provides for “a number of specific areas of co-operation”, including creating the infrastructure to support the development of nuclear energy in the country. In order to accomplish the terms of this memorandum, a working group will be established to study potential joint projects and draft framework agreements on areas of co-operation, leading to the construction of a nuclear power plant in the future [34].

In 1993, the Provisional National Defence Council Law 308 established a twelve-member Radiation Protection Board and issued concurrently a Legislative Instrument LI 1559, which prescribed the mandate and responsibilities of the Board as a licensing and regulatory Authority for the purpose of Radiation Protection and Waste Safety. Hence, to facilitate the mandate of the Board, the Ghana Atomic Energy Commission, in pursuit of Ghana Atomic Energy Commission Act, 2000: Act 588, established the Radiation Protection Institute (RPI) in February 2002. The organizational chart of the Radiation Protection Institute is shown in Figure 7, below.

Figure 8: Structure of Radiation Protection Institute (under the Radiation Protection Board, expected to be transformed in Ghana Nuclear Regulatory Authority)

The Ghana Nuclear Energy Bill, 2009 proposed that the Radiation Protection Board and the Radiation Protection Institute become transformed into the Ghana Nuclear Regulatory Authority.

The Radiation Protection Board issues licenses to persons who purchase, manufacture, acquire imports, sell or deal in, store, use, dispose of or export, any kind of irradiating device or radioactive material, or any other source of ionizing radiation [36]. The steps for the application of a license are as listed below:

1. Such a person shall apply using the prescribed form for an appropriate license or renewal to the Board;

2. On receiving an application for a license or for a renewal, the Board may, on payment of the prescribed fee, issue to the applicant the appropriate license or renew the license;

3. A license issued under this paragraph may:

   (a) Authorise the licensee to own, purchase, acquire, import, export, posses, sell or deal in, store, install, use or dispose of, as the case may be, irradiating devices, radioactive materials or other sources of ionizing radiation;

   (b) Be specific with regard to the process, operation or facility;

   (c) Be valid for such period as the Board may determine;

   (d) Contain such other conditions as the Board considers necessary to impose for the safe disposal of all radioactive material resulting from the proposed operation, process or facility; and

   (e) Be in such form as the Board shall determine.

4. A license issued under this paragraph may:

(a) Be amended at any time on written notice to the holder by the Board, if in its opinion, the amendment is necessary for the purpose of public safety; and

(b) Be suspended or revoked by the Board if the holder fails to comply with the conditions contained in the license or laid down in this Instrument or in any regulations, and where a license is suspended or revoked the holder shall take such steps as may be directed by the Board to ensure that no radiation hazards occur.

5. Licenses that are issued under this Instrument shall be in addition to any license required under any other enactment.