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- W4380486567 abstract "Abstract As of 2021, 675 million people globally lack access to electricity. Geospatial electrification tools can be used to identify the mix of grid-extension, mini-grids and stand-alone technologies that can supply currently unelectrified areas at the lowest cost. Several such tools have been developed, at different levels of modelling detail and complexity. In this paper, we improve the Open Source Spatial Electrification Tool (OnSSET) to develop a flexible geospatial electrification tool that can still run lighter rapid assessments for a first estimate of the technology split, but now also more detailed analysis with higher spatial and temporal resolution used for grid routing, distribution network design and optimization of hybrid mini-grid generation introduced through new algorithms. We compare the existing light and new detailed versions of the tool through a case study of the north-western parts of the Democratic Republic of the Congo. We find that the new grid routing algorithm lead to more off-grid technologies, and that the detailed design of distribution networks lead to a reduction in stand-alone technologies. The detailed optimization of hybrid mini-grids display varying effects at different demand levels. Given the increased computational effort that is observed with higher modelling detail, we discuss the implications for scenario design and selection of geospatial electrification tool for future analyses aiming to support the achievement of SDG 7." @default.
- W4380486567 created "2023-06-14" @default.
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- W4380486567 date "2023-06-13" @default.
- W4380486567 modified "2023-09-30" @default.
- W4380486567 title "Attention to detail – exploring effects on technology selection in geospatial electrification modelling" @default.
- W4380486567 doi "https://doi.org/10.21203/rs.3.rs-3043251/v1" @default.
- W4380486567 hasPublicationYear "2023" @default.
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