Publication date: January 2024

Author: Elsevier

Description: Access to reliable electricity remains a significant challenge in many rural communities worldwide. Off-grid solar PV hybrid renewable energy systems (HRES) have emerged as a viable option for rural electrification. However, rural communities' lack of productive load often limits their effectiveness. This study aimed to assess the impact of agro-processing productive loads on the performance of off-grid solar PV HRES for rural electrification. Hybrid Optimization Multiple Energy Resource (HOMER) software was used to perform a techno-economic analysis of a solar PV/diesel HRES. The study findings showed improvement in the rural community's load factor and solar load correlation with the integration of the productive load. Subsequently, increasing the renewable energy fraction in solar PV/diesel HRES reduces the levelized cost of energy (LCOE), making electricity generation more cost-effective for rural electrification in Ghana. Comparatively, the improved LCOE was found to be substantially higher than the End User Tariff of all residential consumers on the national grid, even under high PV penetration and full capital cost subsidy cases. The study provides valuable insights into the role of agro-based productive loads in enhancing the performance of rural off-grid solar HRES.

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Publication date: 17 March 2023

Author: Elsevier

Description: This paper examines the relationship between urban form, residential rooftop solar PV potential, and levelized cost of electricity (LCOE) in high-income, middle-class, and low-income neighborhoods in Accra, Ghana. Using building footprint data, ArcGIS Pro, and linear regression analysis, we find a statistically significant association between urban form parameters (building density, neighborhood compactness, building footprint area, suitable rooftop area, and near distance between buildings) and the rooftop solar PV potential in all the three types of neighborhoods. However, the well-planned high-income neighborhood exhibited the highest rooftop solar PV potential with low LCOE values for most houses, while the lowest rooftop PV potential and highest LCOE values were found in the largely unplanned low-income neighborhood.

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Publication date: 15 May 2022

Author: AIMS Energy

Description: Climate change, population increase, and urbanisation present severe threats to energy security throughout the world. As a result, governments all over the world have made significant investments in diversifying and developing local energy systems, notably in the renewable energy sector. In this light, this review was conducted to analyse the production trends of fossil energy, renewable energy and nuclear energy, as well as the impact of renewable energy production on fossil energy production, between 2000 and 2021.

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Publication date: March 2021

Author: Elsevier

Description: Public Private Partnerships (PPPs) have been used as a viable tool to accelerate infrastructural development in many countries. In recent years, the repercussions of climate change have heightened the need to adopt cleaner energy sources such as solar. Ghana has attempted investments in solar energy for obvious advantages such as ensuring energy security, cost advantage and expansion of rural electrification.

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Publication date: March 2021

Author: Elsevier

Description: Sub-Saharan Africa is a region with a large population living without electricity. This study investigates the grid balancing role of bioenergy in a sub-Saharan Africa’s fully renewable power sector to address the energy poverty challenge in the region, using Ghana as a case country. Two methods are employed: the bioenergy estimation method, for deriving Ghana’s technical bioenergy potential, and the LUT model, for the power sector transition modelling.

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Publication date: February 2021

Author: Tetra Tech International Development

Description: The COVID-19 pandemic has slowed the progress made in recent years to increase access to affordable and reliable electricity in Ghana. The health crisis has forced the government to shift its immediate priorities to emergency measures, including pledging USD100 million to the COVID-19 Preparedness and Response Plan and other response measures. This reprioritisation is within the context of a shortfall in petroleum receipts, import duties and tax revenues, which has reduced available financing to expand and improve electricity infrastructure. Other concerns may be due to the cost of the preparedness plan itself, and the Coronavirus Alleviation Programme which will cost the economy about GH₵ 9.5 billion (USD1.62 billion).

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Publication date: 21 January 2021

Author: Elsevier

Description: There is a divide in energy access studies, between technologically-focused modeling papers in engineering and economics, and energy justice frameworks and principles grounded in social sciences. Quantitative computational models are necessary when analyzing energy, and more specifically electricity, systems, as they are technologically-complex systems that can diverge from intuitive patterns.

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Publication date: 2017

Author: MoP / EC

Description: In recent years, off-grid small-scale renewable energy technologies, particularly, solar PV systems have emerged as the plausible intervening solution for rural electricity supply in Ghana. However, the emerging solar PV solutions are exposed to the problem of being sustainable: after government and developing partners pull-out and hand over project to local users, the project only last few years of their life span.

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Publication date: 2016, September

Author: Power Africa

Description: One of Ghana’s paramount constraints to economic growth is its unreliable and inadequate supply of electric power. The country has 2,930 megawatts (MW) of installed generation capacity, including 1,380 MW of hydro generation, (of which nearly 700 MW is actually available) and 1,550 MW of thermal generation capacity, (of which 890 MW is from independent power producers [IPPs]).

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Publication date: 2016, August

Author: UNDP / EC / Gov Denmark

Description: Content:

• Background;
• Historical Context;
• Task Force and approach;
• Key Aspects Under Consideration;
• Stakeholder Engagement.

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Publication date: 2016, August

Author: MoP

Description: Ghana is a west Africa country bounded by Burkina Faso on the North, on the East by Togo and the West by Cote d'Ivoire and on the south of the Atlantic Ocean.

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Publication date: 2016, August

Author: MoP

Description: The Act is aimed at providing the legal basis for fiscal incentives and regulatory framework in attracting investment in the renewable energy sector.

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Publication date: 2016, April

Author: Energy Commission

Description: Energy Commission presents supply and demand forecasts for electricity, crude oil, petroleum products, natural gas and charcoal for the year 2016. Factors that could influence the demand and supply are also discussed.

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Publication date: 2016, March

Author: Embassy of The Kingdom of The Netherlands, Accra

Description: The Ghana government has created a conducive environment for business in the Renewable Energy (RE) sector by putting the following in place: Explicit Feed-in Tariffs (FITs) for energy generated by renewable sources; Ghana Investment Promotion Centre, which is a one stop shop for all investment enquiries and assistance.

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Publication date: 2016

Author: ESMAP

Description: Ghana has been remarkably successful in extending its national grid into the rural areas. According to the Ministry of Power, around 80% of communities with more than 500 people have access to grid electricity. The main remaining frontier is to bring electricity to communities living on islands in Lake Volta and in isolated lakeside locations. The objectives of the study are to assist in this in four main areas: delivery models, tariff frameworks, policies and a regulatory framework, and arrangements for the rollout of mini-grids.

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Publication date: 2015, December

Author: EC / UNDP

Description: Ghana has embarked on a project to enable the country to share China’s immense experience and skills on renewable energy technologies. The project aims to facilitate the exchange of expertise and technology on renewable energy between China and Ghana, with focus on building the institutional framework and capacity required to facilitate the local absorption of the technologies. The project also seeks to promote the production of renewable energy technologies in Ghana with a strong focus on private sector development and inclusion.

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Publication date: 2015, November

Author: IRENA

Description: A Renewables Readiness Assessment (RRA) identifies the actions needed to overcome a country’s barriers to renewable energy deployment, with the International Renewable Energy Agency (IRENA) providing technical support and expertise to facilitate consultations among different national stakeholders. While the process helps to shape appropriate policy and regulatory choices, each country determines which renewable energy sources and technologies are relevant and consistent with national priorities.

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Publication date: 2015, January

Author: Energy Commission

Description: This Renewable Energy Sub-Code proposes minimum technical connection conditions for a Variable Renewable Power Plant (VRPP) to the NITS. This Sub-Code is in line with the National Electricity Grid Code and international best practices and standards.

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Publication date: 2014, August

Author: MCC

Description: This MILLENNIUM CHALLENGE COMPACT is between the United States of America, acting through the Millennium Challenge Corporation, a United States government corporation (“MCC”), and the Republic of Ghana (“Ghana”), acting through its government (the “Government”) (individually, a “Party” and collectively, the “Parties”).

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Publication date: 2012, June

Author: EC / SE4ALL / UN

Description: Effective and sustained access to energy plays a significant role in improving people’s living conditions, and contributes to economic and human development. Energy provides services to meet many basic human needs, particularly heat, mechanical power (e.g. water pumps and transport) and light. Business, industry, commerce and public services such as modern healthcare, education and communication are also highly dependent on access to energy services.

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