Publication: Technical and Economic Potential of Concentrating Solar Thermal Power Generation in India
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Date
2017-10
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1364-0321
Published
2017-10
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This study aims to assess the technical and economic potential of concentrating solar power (CSP) generation in India. The potential of CSP systems is estimated on the basis of a detailed solar radiation and land resource assessment in 591 districts across the country. The land suitability, favorable solar resource conditions and wind power density over the vicinity have been considered key parameters for potential estimation. On the basis of a district-wise solar and land resource assessment, the technical potential of CSP systems is estimated over 1500 GW at an annual direct normal irradiance (DNI) over 1800 kWh/m2 and wind power density (WPD) ≥150 W/m2 after taking into accounts the viability of different CSP technologies and land suitability criteria. The economic potential of CSP is estimated at 571 GW at an annual DNI over 2000 kWh/m2 and WPD≥150 W/m2 in India. The technical evaluation of CSP technologies over the potential locations have been carried through System Advisor Model (SAM) Software using the Typical Meteorological Year data of Meteonorm 7.0 weather database. In near future, it is anticipated that locations with DNI values ≥1600–1800 kWh/m2 could also become economically feasible with the development of new technologies, advancement of materials, efficient and cost-effective thermal energy storage, economy of scale, manufacturing capability along with the enhanced policy measures, etc. In the long-term, it is possible to exploit over 2700 GW solar power through CSP in India with an annual DNI ≥1600 kWh/m2 and WPD≥150 W/m2. The findings of this study can be used for identification of niche areas for CSP projects in India.
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Publication Development of Local Supply Chain : The Missing Link for Concentrated Solar Power Projects in India(Washington, DC, 2013-02-01)Amid the success of Solar Photovoltaic (PV) projects in India, Concentrated Solar Power (CSP) technology also provides a compelling case for support by the government as among solar technologies; CSP is the only techno-economically viable option at present that provides a storage option for dispatchable and dependable solar energy. Furthermore, the conversion of solar to steam is a relatively high-efficiency process versus the conversion efficiency of PV. This process can effectively supplement fossil fuels and renewable fuel, such as biomass, and thus contribute to the overall energy security of the country. The specific objective of the study is to assess the potential of India's industries to set up a manufacturing base to produce CSP technology components and equipment. 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At present, different CST technologies have reached varying degrees of commercial availability. This emerging nature of CST means that there are market and technical impediments to accelerating its acceptance, including cost competitiveness, an understanding of technology capability and limitations, intermittency, and benefits of electricity storage. Many developed and some developing countries are currently working to address these barriers in order to scale up CST-based power generation. Given the considerable growth of CST development in several WBG partner countries, there is a need to assess the recent experience of developed countries in designing and implementing regulatory frameworks and draw lesson that could facilitate the deployment of CST technologies in developing countries. Merely replicating developed countries' schemes in the context of a developing country may not generate the desired outcomes.Publication Development of Local Supply Chain : A Critical Link for Concentrated Solar Power in India(Washington, DC, 2013-02)Amid the success of Solar Photovoltaic (PV) projects in India, Concentrated Solar Power (CSP) technology also provides a compelling case for support by the government as among solar technologies; CSP is the only techno-economically viable option at present that provides a storage option for dispatchable and dependable solar energy. Furthermore, the conversion of solar to steam is a relatively high-efficiency process versus the conversion efficiency of PV. This process can effectively supplement fossil fuels and renewable fuel, such as biomass, and thus contribute to the overall energy security of the country. The specific objective of the study is to assess the potential of India's industries to set up a manufacturing base to produce CSP technology components and equipment. The study assesses competitive positioning and the potential of Indian companies in the manufacturing of important CSP components. Various analysis models were prepared for the analysis, and the details have been explained in the elaborated version of the report. The report also proposes an action plan to help develop this potential and evaluate the resulting economic benefits. This report includes the following activities: i) assessment of the competitive position of local industries to support the development of CSP technologies in India; ii) evaluation of short, medium, and long-term economic benefits of creation of a local manufacturing base; and iii) action plan to stimulate local manufacturing of CSP technology components and equipment. This document is a summary of the larger report. 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