Modeling medium and low voltage grids using population density
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866911450730070016 |
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| author | Emery, Emile Bihan, Joseph Le Halloy, José |
| author_facet | Emery, Emile Bihan, Joseph Le Halloy, José |
| contents | The expansion of global electricity distribution systems necessitates the deployment of massive infrastructure. Assessing its implications from a spatial and material perspective requires an understanding of the core drivers of a distribution grid configuration. Our model samples substation locations using a non-linear relationship with population density and constructs the network applying the Kruskal algorithm. This streamlined approach generates realistic grid structures at the local scale and provides accurate estimates of the total network length at the national scale. Using highly granular population data, this local model reveals a profound connection between population spread and distribution grid, which appears to persist at the global level. Potentially driven by the emergent properties of population scaling laws, the full network characteristics appear to be well described by multivariate power laws on aggregated population and area. Validated across 35 countries, these results provide new multi-scale tools for characterizing electrical infrastructure and reveal key determinants of distribution grid extent. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_14894 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Modeling medium and low voltage grids using population density Emery, Emile Bihan, Joseph Le Halloy, José Physics and Society The expansion of global electricity distribution systems necessitates the deployment of massive infrastructure. Assessing its implications from a spatial and material perspective requires an understanding of the core drivers of a distribution grid configuration. Our model samples substation locations using a non-linear relationship with population density and constructs the network applying the Kruskal algorithm. This streamlined approach generates realistic grid structures at the local scale and provides accurate estimates of the total network length at the national scale. Using highly granular population data, this local model reveals a profound connection between population spread and distribution grid, which appears to persist at the global level. Potentially driven by the emergent properties of population scaling laws, the full network characteristics appear to be well described by multivariate power laws on aggregated population and area. Validated across 35 countries, these results provide new multi-scale tools for characterizing electrical infrastructure and reveal key determinants of distribution grid extent. |
| title | Modeling medium and low voltage grids using population density |
| topic | Physics and Society |
| url | https://arxiv.org/abs/2602.14894 |