Publication:
Energy Storage for Mini Grids: Status and Projections of Battery Deployment

Loading...
Thumbnail Image
Files in English
English PDF (2.29 MB)
329 downloads
English Text (225.19 KB)
65 downloads
Published
2024-01-05
ISSN
Date
2024-01-05
Editor(s)
Abstract
This report specifically focuses on battery energy storage in decentralized off-grid mini grids located in remote areas. It provides an overview of battery technologies used in mini grids globally, demand forecasts for various battery technologies, a comparison of characteristics of different batteries, an exploration of costs and trends in battery technologies, case studies, and recommendations. It also includes appendices that offer a broad overview of mechanical, electrochemical, and thermal storage, as well as performance optimization of lead acid batteries in mini grids.
Link to Data Set
Citation
Energy Sector Management Assistance Program (ESMAP). 2024. Energy Storage for Mini Grids: Status and Projections of Battery Deployment. © World Bank. http://hdl.handle.net/10986/40848 License: CC BY 3.0 IGO.
Digital Object Identifier
Associated URLs
Associated content
Report Series
Other publications in this report series
Journal
Journal Volume
Journal Issue
Collections

Related items

Showing items related by metadata.

  • Publication
    2022 Mini Grids for Half a Billion People
    (Washington, DC: World Bank, 2022-09-22) ESMAP (Energy Sector Management Assistance Program)
    This book is packed with actionable information for decision-makers, and it is the World Bank’s most comprehensive and authoritative publication on mini grids to date. The objective of this comprehensive knowledge package is to present road-tested options and examples from the leading edge of mini grid development. Decision-makers can draw on these options and examples to scale up mini grid deployment in their own contexts. By acknowledging different national approaches to mini grids and providing context-specific considerations for implementation, this suite of knowledge products offers an adaptive approach to helping countries achieve their electrification targets. The book is structured as follows. The overview presents a global market outlook for mini grids and introduces the 10 building blocks that need to be in place if mini grids are to be scaled up in any country. These building blocks also represent the 10 frontiers for innovation for the sector, where, with disruptive digital solutions across all 10 frontiers, the services offered to end users can be raised to a level substantially better than what would be possible with alternatives. In the Handbook, the terms “building blocks” and “frontiers” are used interchangeably. Chapters 1–10 present the 10 building blocks in detail and answer the question how do we scale up mini grid deployment to connect half a billion people by 2030 Chapter 11 is our call to action.
  • Publication
    2019 Mini Grids for Half a Billion People
    (World Bank, Washington, DC, 2019-06) Energy Sector Management Assistance Program
    Approximately 1.2 billion people will need to gain access to electricity to achieve universal access by 2030. The only way to achieve this is through a combination of the main grid extension, mini grids, and off-grid solar. This report shows that about half a billion people can be cost-effectively provided with electricity through mini grids. The combination of falling costs, dramatic increase in the quality of service, and favorable enabling environments have made modern mini grids a scalable option to complement grid extension and solar home systems. The report is the most comprehensive study on mini grids to date. It takes stock of the global mini grid market and industry; analyzes in detail the solar-hybrid mini grid costs and technological innovations; shows the importance of introducing income-generating machinery and micro-finance early in the planning process; and provides policy makers, investors and developers with insights on how mini grids can be scaled up. Modern mini grids can pave the way for more financially viable future grid expansion, as by the time the main grid arrives, significant demand for electricity already exists and customers have a greater ability to pay. The key is to define—in advance—technical standards and commercial options for integration once the main grid arrives. A win-win situation for both the mini grid developers and national utilities. Mini grids are not a new phenomenon: nearly all electricity grid systems in high-income countries started with isolated mini grids, which gradually interconnected. Over the past several decades throughout the rest of the world, mini grids have grown from a niche solution for electrification to being deployed widely. Globally, at least 19,000 mini grids are installed in 134 countries, representing a total investment of 28 billion US Dollars and providing electricity to about 47 million people. Asia has the most mini grids installed today, while Africa has the largest share of planned mini grids. However, at present, the combined mini grid investment in countries with low levels of electricity access in Africa and Asia totals only 5 billion US Dollars, compared to the 220 billion US Dollars needed to connect 500 million people to 210,000 mini grids in these regions by 2030. Therefore, across the globe, countries need to actively mobilize private sector investment. This can be achieved by setting up policies that support comprehensive electrification programs, promoting viable business models, and providing well-designed public funding, for example through performance-based grants. The 2022 Edition of the Mini Grids for Half a Billion People: Market Outlook and Handbook for Decision Makers is available at the related items link below.
  • Publication
    Warranties for Battery Energy Storage Systems in Developing Countries
    (World Bank, Washington, DC, 2020-08-01) Energy Sector Management Assistance Program
    In developing countries, battery storage is becoming a viable way to increase system flexibility and enable more integration of variable renewable energy. Battery energy storage systems (BESS) respond rapidly to control signals, are easy to deploy, and are benefiting from cost reduction trends. New battery technologies have valuable attributes that are well suited to the needs of developing countries. However, they have a rather short track record in terms of deployment and operation, and this can hamper efforts to reassure buyers and investors that these new technologies will perform reliably over their project life. Conditions found in some developing countries may present extra challenges as energy storage systems need to operate in harsh climate conditions, often in remote locations with limited data access. Warranties for BESS provide mechanisms for buyers and investors to mitigate the technical and operational risks of battery projects, by transferring the risk of a manufacturing defect or performance issues to the manufacturer or the battery vendor. Warranties are used in the same way for traditional generation technologies, such as solar photovoltaic (PV) and wind.
  • Publication
    From Sun to Roof to Grid - The Economics and Policy of Distributed PV
    (Washington, DC: World Bank, 2024-04-02) Energy Sector Management Assistance Program (ESMAP)
    From Sun to Roof to Grid: The Economics and Policy of Distributed Photovoltaics explores the benefits, challenges, and risks of DPV, with special attention to the economics of its deployment and its uses for utilities. The challenges addressed include inadequate electricity supply, energy access for low-income groups, natural disasters, decarbonizing the grid, and supply diversification. The report also offers a new paradigm to design policy packages for systems with more decentralized generation. In the new paradigm, DPV facilities can be better promoted by aligning the incentives of various stakeholders and distributing costs and benefits in a fair and efficient manner. The report also discusses the risks of DPV technology, and the means of mitigating them. Finally, it offers a comprehensive analysis of the benefits and advantages of DPV technology
  • Publication
    Jobs generated by the Kosovo Energy Efficiency and Renewable Energy Project
    (Washington, DC: World Bank, 2024-03-22) Energy Sector Management Assistance Program (ESMAP)
    The Kosovo Energy Efficiency and Renewable Energy Project (KEEREP) successfully generated direct and indirect employment opportunities in Kosovo through EE retrofits and related activities. The project also contributed to skill development and market growth in the EE sector, potentially leading to further job creation in the future. However, challenges related to the importation of materials and the need for domestic certification were identified as areas for improvement in facilitating domestic job growth. This case study seeks to shed light on the employment impacts associated with World Bank financing for energy efficiency and renewable energy investments in public buildings overseen by the central government as part of the KEEREP.

Users also downloaded

Showing related downloaded files

  • Publication
    World Development Report 2006
    (Washington, DC, 2005) World Bank
    This year’s Word Development Report (WDR), the twenty-eighth, looks at the role of equity in the development process. It defines equity in terms of two basic principles. The first is equal opportunities: that a person’s chances in life should be determined by his or her talents and efforts, rather than by pre-determined circumstances such as race, gender, social or family background. The second principle is the avoidance of extreme deprivation in outcomes, particularly in health, education and consumption levels. This principle thus includes the objective of poverty reduction. The report’s main message is that, in the long run, the pursuit of equity and the pursuit of economic prosperity are complementary. In addition to detailed chapters exploring these and related issues, the Report contains selected data from the World Development Indicators 2005‹an appendix of economic and social data for over 200 countries. This Report offers practical insights for policymakers, executives, scholars, and all those with an interest in economic development.
  • Publication
    Morocco Economic Update, Winter 2025
    (Washington, DC: World Bank, 2025-04-03) World Bank
    Despite the drought causing a modest deceleration of overall GDP growth to 3.2 percent, the Moroccan economy has exhibited some encouraging trends in 2024. Non-agricultural growth has accelerated to an estimated 3.8 percent, driven by a revitalized industrial sector and a rebound in gross capital formation. Inflation has dropped below 1 percent, allowing Bank al-Maghrib to begin easing its monetary policy. While rural labor markets remain depressed, the economy has added close to 162,000 jobs in urban areas. Morocco’s external position remains strong overall, with a moderate current account deficit largely financed by growing foreign direct investment inflows, underpinned by solid investor confidence indicators. Despite significant spending pressures, the debt-to-GDP ratio is slowly declining.
  • Publication
    Argentina Country Climate and Development Report
    (World Bank, Washington, DC, 2022-11) World Bank Group
    The Argentina Country Climate and Development Report (CCDR) explores opportunities and identifies trade-offs for aligning Argentina’s growth and poverty reduction policies with its commitments on, and its ability to withstand, climate change. It assesses how the country can: reduce its vulnerability to climate shocks through targeted public and private investments and adequation of social protection. The report also shows how Argentina can seize the benefits of a global decarbonization path to sustain a more robust economic growth through further development of Argentina’s potential for renewable energy, energy efficiency actions, the lithium value chain, as well as climate-smart agriculture (and land use) options. Given Argentina’s context, this CCDR focuses on win-win policies and investments, which have large co-benefits or can contribute to raising the country’s growth while helping to adapt the economy, also considering how human capital actions can accompany a just transition.
  • Publication
    Classroom Assessment to Support Foundational Literacy
    (Washington, DC: World Bank, 2025-03-21) Luna-Bazaldua, Diego; Levin, Victoria; Liberman, Julia; Gala, Priyal Mukesh
    This document focuses primarily on how classroom assessment activities can measure students’ literacy skills as they progress along a learning trajectory towards reading fluently and with comprehension by the end of primary school grades. The document addresses considerations regarding the design and implementation of early grade reading classroom assessment, provides examples of assessment activities from a variety of countries and contexts, and discusses the importance of incorporating classroom assessment practices into teacher training and professional development opportunities for teachers. The structure of the document is as follows. The first section presents definitions and addresses basic questions on classroom assessment. Section 2 covers the intersection between assessment and early grade reading by discussing how learning assessment can measure early grade reading skills following the reading learning trajectory. Section 3 compares some of the most common early grade literacy assessment tools with respect to the early grade reading skills and developmental phases. Section 4 of the document addresses teacher training considerations in developing, scoring, and using early grade reading assessment. Additional issues in assessing reading skills in the classroom and using assessment results to improve teaching and learning are reviewed in section 5. Throughout the document, country cases are presented to demonstrate how assessment activities can be implemented in the classroom in different contexts.
  • Publication
    Europe and Central Asia Economic Update, Spring 2025: Accelerating Growth through Entrepreneurship, Technology Adoption, and Innovation
    (Washington, DC: World Bank, 2025-04-23) Belacin, Matias; Iacovone, Leonardo; Izvorski, Ivailo; Kasyanenko, Sergiy
    Business dynamism and economic growth in Europe and Central Asia have weakened since the late 2000s, with productivity growth driven largely by resource reallocation between firms and sectors rather than innovation. To move up the value chain, countries need to facilitate technology adoption, stronger domestic competition, and firm-level innovation to build a more dynamic private sector. Governments should move beyond broad support for small- and medium-sized enterprises and focus on enabling the most productive firms to expand and compete globally. Strengthening competition policies, reducing the presence of state-owned enterprises, and ensuring fair market access are crucial. Limited availability of long-term financing and risk capital hinders firm growth and innovation. Economic disruptions are a shock in the short term, but they provide an opportunity for implementing enterprise and structural reforms, all of which are essential for creating better-paying jobs and helping countries in the region to achieve high-income status.