Publication: Where Sun Meets Water: Floating Solar Market Report
Loading...
Published
2019
ISSN
Date
2019-06-14
Editor(s)
Abstract
Floating solar photovoltaic installations open new opportunities for scaling up solar generating capacity, especially in countries with high population density and competing uses for available land. Advantages of floating solar over land-based systems include higher energy yield, reduced evaporation, and improved water quality, among others. Combining floating solar with hydropower plants is of particular interest. Flexible hydropower output can be used to smooth the variability of the solar generation, while making better use of existing transmission assets, particularly beneficial in countries with weak grids. With a global estimated potential of 400 gigawatts, under conservative assumptions, floating solar could double the current global installed capacity of solar PV. Although the market is still nascent and challenges in deployment remain, the floating solar market is set to accelerate as the technologies mature. Floating Solar Market Report presents an overview of floating solar technologies, current deployment market and future opportunities, challenges related to floating solar deployment, policies and regulatory considerations, and current costs and project structuring. Floating Solar Market Report is the second publication of the series Where Sun Meets Water dedicated to floating and hydro-connected solar deployment.
Link to Data Set
Citation
“World Bank Group; Energy Sector Management Assistance Program; Solar Energy Research Institute of Singapore. 2019. Where Sun Meets Water: Floating Solar Market Report. © World Bank. http://hdl.handle.net/10986/31880 License: CC BY 3.0 IGO.”
Digital Object Identifier
Associated URLs
Associated content
Other publications in this report series
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication Where Sun Meets Water(World Bank, Washington, DC, 2019-10-28)Floating solar photovoltaic (FPV) technology is considered commercially viable, given the number of largescale projects that have been implemented. Challenges to its deployment remain, however, including the lack of a robust track record; uncertainty about costs; uncertainty about the environmental impact; and the technical complexity of designing, building, and operating on and in water (especially electrical safety, anchoring and mooring issues, and operation and maintenance). This handbook provides developers, utilities, contractors, investors, regulators, and decision makers with practical guidelines on FPV projects. Most of the handbook focuses on technical aspects relating to developing and operating FPV projects; some sections focus on commercial and legal aspects. Most of the observations are made for inland water bodies or near-shore coastal FPV installations. Many observations incorporate learning and opinions from the industry, but they are also based on the experience from the 1 megawatt-peak (MWp) floating solar testbed in the Tengeh Reservoir in Singapore. The testbed has a comprehensive monitoring system that tracks more than 500 parameters in real time, ranging from electrical to meteorological and module-related factors. Given the early stage development of the technology, this handbook cannot answer all questions about FPV. Further studies and field data analysis are needed to better understand some of the risks of FPV systems, especially their environmental impact and long-term performance. All recommendations provided in this report are based on past and current experiences, which are limited to several years of operating data for most projects. A longer operating lifetime of FPV installations will lead to new and improved recommendations and best practices; new developments in technology,testing, certification, and equipment/materials deployed are likely to evolve as the industry grows and diversifies. An active dialogue among all stakeholders, public and private, is required to further the global understanding of FPV technologies and the development of well-designed projects while minimizing possible negative environmental and social impacts. Through this handbook, the World Bank Group, the Energy Sector Management Assistance Program (ESMAP), and the Solar Energy Research Institute of Singapore (SERIS) hope to contribute to this goal and to disseminate lessons learned from early projects.Publication Honduras(World Bank, Washington, DC, 2010-05)This report was prepared in response to a request by the government of Honduras for assistance in the preparation of a power sector strategy for the country. Specifically, the government asked for help in identifying the main issues in the power sector, and in addressing them through formulation of a clearly defined, achievable strategy. Left unresolved, these issues risk derailing the country's macroeconomic framework, potentially damaging the competitiveness of the country and its prospects for poverty reduction. The main issues to be analyzed in the study were identified at a workshop held on September 19, 2006, in Tegucigalpa, jointly with the Secretaria de Recursos Naturales y Ambiente (SERNA) and the Comision Presidencial de Modernizacion del Estado (CPME), and with the participation of representatives from the Empresa Nacional de Energia Electrica (ENEE), civil society, the private sector, Congress, public sector agencies, donors, utilities, and ministries. It was decided that the study would be divided into two components: (a) the first would identify and evaluate options on institutional reforms, particularly ENEE's restructuring and management, and securing electricity supply; and (b) the second would formulate a power sector strategy. Two reports will be prepared, with the second report to be finalized according to the timing of the government's decision. This first report analyzes the institutional and policy issues; financial and fiscal concerns; social aspects, such as tariffs and subsidies, and access to electricity; and investment requirements including the development of renewable resources. The report is divided into two parts. Part A presents a diagnostic of the electricity sector, including ENEE's financial performance, fiscal impacts, and reliability of supply, institutional and legal framework, pricing policy, and electricity coverage. Part B evaluates the options available to improve sector efficiency, ensure financial sustainability, promote the diversification of energy sources, and increase electrification coverage.Publication Assessing and Mapping Renewable Energy Resources, Second Edition(World Bank, Washington, DC, 2021-12)Understanding the location and potential of renewable energy resources is a crucial pre-requisite to their utilization, and to scaling up clean and secure sources of electricity generation such as biomass, small hydropower, solar, and wind. However many countries do not have high quality, publicly available data on renewable energy resource potential and this limits the potential for informed policy development, including zoning guidance, transmission network planning, and price regulation or incentives. It also narrows the field of potential commercial developers, and raises the cost of undertaking preliminary site identification and financial analyses. This report draws on many years of experience within the World Bank Group and among other development partners in carrying out renewable energy resource assessment and mapping at the country level, in particular from 12 projects funded by the Energy Sector Management Assistance Program (ESMAP) under a major global initiative launched in 2012. The report’s purpose is to explain, for a wide range of audiences, the importance of resource assessment and mapping, key steps and good practices, methodological issues, and potential sources for further advice and support.Publication Global Photovoltaic Power Potential by Country(World Bank, Washington, DC, 2020-06)Solar radiation is essentially a free resource available anywhere on Earth, to a greater or lesser extent. Solar PV power plants convert solar radiation into electricity. In the current era of global climate change, PV technology becomes an opportunity for countries and communities to transform or develop their energy infrastructure and step up their low-carbon energy transition. Until now, a global and harmonized assessment of country-level PV potential has not existed. This report aims to provide an aggregated and harmonized view on solar resource and PV power potential from the perspective of countries and regions, assuming a utility-scale installation of monofacial modules fixed mounted at an optimum angle, which has been the prevailing setup of a PV power plant.Publication Using Forecasting Systems to Reduce Cost and Improve Dispatch of Variable Renewable Energy(World Bank, Washington, DC, 2019-07)This technical guide is the fourth in a series of four technical guides on variable renewable energy (VRE) grid integration produced by the Energy Sector Management Assistance Program (ESMAP) of the World Bank and the Global Sustainable Electricity Partnership (GSEP). It provides guidance on the role and benefits of forecasting as a cost-effective operational solution to manage the uncertainty of VRE generation and facilitate the integration of larger shares of these resources in the energy mix. The guide focuses primarily on the types of forecasting methods and how physical and statistical models are used for developing short- to long-term forecasts. Technological advances in weather forecasting, together with better data on historical performance of renewable energy, allow significantly improved forecasting accuracy of VRE generation, which results in more efficient utilization. Examples from developing countries illustrate how the approach to forecasting varies depending on the country’s electricity market structure and requirements.
Users also downloaded
Showing related downloaded files
Publication Striving for Better Jobs : The Challenge of Informality in the Middle East and North Africa(World Bank, Washington, DC, 2014-08-26)Economic growth has been sustained for many years pre-crisis in the region, but this has not resulted in the creation of an adequate number of jobs and has succeeded, at best, in generating low-quality, informal jobs. The report addresses one margin of exclusion: informal employment and the vulnerabilities and lack of opportunities associated with it. The report analyzes the constraints that prevent informal workers from becoming formal and discusses policy options to effectively address these constraints. This report looks at informality through a human development angle and focuses particularly on informal employment. Informality is a complex phenomenon, comprising unpaid workers and workers without social security or health insurance coverage, small or micro-firms that operate outside the regulatory framework and large registered firms that may partially evade corporate taxes and social security contributions. The first section provides a detailed profile of informal workers in the region. The second section describes the characteristics of informality in micro-firms that operate outside the regulatory framework and in larger firms that do not fully comply with social security contribution requirements and tax obligations. The third section presents informality and the firm. The fourth section focuses on informality: choice or exclusion? The fifth section discusses policy options for effectively expanding coverage of health insurance and pension systems and promoting the creation of better quality jobs.Publication Doing Business 2020(Washington, DC: World Bank, 2020)Doing Business 2020 is the 17th in a series of annual studies investigating the regulations that enhance business activity and those that constrain it. It provides quantitative indicators covering 12 areas of the business environment in 190 economies. The goal of the Doing Business series is to provide objective data for use by governments in designing sound business regulatory policies and to encourage research on the important dimensions of the regulatory environment for firms.Publication Female Genital Cutting in Egypt(Taylor and Francis, 2017-07-21)Female genital cutting (FGC) is a major issue at the interplay of faith and health in development. The practice is in part faith-inspired, and has clear negative health impacts. The prevalence of FGC remains especially high in Egypt. This article reflects on some of the factors that lead to the perpetuation of the practice by analysing data from the 2014 Survey of Young People in Egypt. The focus is on whether religiosity, acceptance of traditional gender roles and discrimination, attitudes towards women’s autonomy, and age at marriage affect attitudes towards FGC, controlling for other factors. The results suggest that all these factors do indeed play a role.Publication Global Economic Prospects, June 2025(Washington, DC: World Bank, 2025-06-10)The global economy is facing another substantial headwind, emanating largely from an increase in trade tensions and heightened global policy uncertainty. For emerging market and developing economies (EMDEs), the ability to boost job creation and reduce extreme poverty has declined. Key downside risks include a further escalation of trade barriers and continued policy uncertainty. These challenges are exacerbated by subdued foreign direct investment into EMDEs. Global cooperation is needed to restore a more stable international trade environment and scale up support for vulnerable countries grappling with conflict, debt burdens, and climate change. Domestic policy action is also critical to contain inflation risks and strengthen fiscal resilience. To accelerate job creation and long-term growth, structural reforms must focus on raising institutional quality, attracting private investment, and strengthening human capital and labor markets. Countries in fragile and conflict situations face daunting development challenges that will require tailored domestic policy reforms and well-coordinated multilateral support.Publication South Asia Development Update, October 2025: Jobs, AI, and Trade(Washington, DC: World Bank, 2025-10-07)Growth in South Asia is on track to exceed earlier expectations and reach 6.6 percent in 2025, but is expected to slow to 5.8 percent in 2026. While this short-term outlook is subject to downside risks, over the longer term, artificial intelligence (AI) could promote growth by boosting productivity especially among those 15 percent of South Asian workers who are in jobs where AI strongly complements human labor. Such a growth dividend could be amplified by trade reforms. Carefully sequenced tariff cuts, especially in conjunction with broader free trade agreements, would encourage private investment and job creation in trade-related activities, which disproportionately employ South Asia’s younger and higher-skilled workers and have accounted for most of South Asia’s employment growth over the past decade. This could particularly benefit manufacturing, where elevated tariffs on production inputs currently diminish competitiveness. South Asia’s governments can support the adjustment of labor markets to new technologies and trade opportunities by proactively removing obstacles to workers’ reallocation to new firms, occupations, and locations. Simultaneously, they could protect vulnerable workers during this period of change by streamlining and strengthening safety nets.