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Main Authors: Treutlein, Manuel, Bothe, Pascal, Schmidt, Marc, Hahn, Roman, Neumann, Oliver, Mikut, Ralf, Hagenmeyer, Veit
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2602.03521
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author Treutlein, Manuel
Bothe, Pascal
Schmidt, Marc
Hahn, Roman
Neumann, Oliver
Mikut, Ralf
Hagenmeyer, Veit
author_facet Treutlein, Manuel
Bothe, Pascal
Schmidt, Marc
Hahn, Roman
Neumann, Oliver
Mikut, Ralf
Hagenmeyer, Veit
contents The last mile of the distribution grid is crucial for a successful energy transition, as more low-carbon technology like photovoltaic systems, heat pumps, and electric vehicle chargers connect to the low-voltage grid. Despite considerable challenges in operation and planning, researchers often lack access to suitable low-voltage grid data. To address this, we present the FeederBW dataset with data recorded by the German distribution system operator Netze BW. It offers real-world energy data from 200 low-voltage feeders over two years (2023-2025) with weather information and detailed metadata, including changes in low-carbon technology installations. The dataset includes feeder-specific details such as the number of housing units, installed power of low-carbon technology, and aggregated industrial energy data. Furthermore, high photovoltaic feed-in and one-minute temporal resolution makes the dataset unique. FeederBW supports various applications, including machine learning for load forecasting, conducting non-intrusive load monitoring, generating synthetic data, and analyzing the interplay between weather, feeder measurements, and metadata. The dataset reveals insightful patterns and clearly reflects the growing impact of low-carbon technology on low-voltage grids.
format Preprint
id arxiv_https___arxiv_org_abs_2602_03521
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Real-world energy data of 200 feeders from low-voltage grids with metadata in Germany over two years
Treutlein, Manuel
Bothe, Pascal
Schmidt, Marc
Hahn, Roman
Neumann, Oliver
Mikut, Ralf
Hagenmeyer, Veit
Systems and Control
The last mile of the distribution grid is crucial for a successful energy transition, as more low-carbon technology like photovoltaic systems, heat pumps, and electric vehicle chargers connect to the low-voltage grid. Despite considerable challenges in operation and planning, researchers often lack access to suitable low-voltage grid data. To address this, we present the FeederBW dataset with data recorded by the German distribution system operator Netze BW. It offers real-world energy data from 200 low-voltage feeders over two years (2023-2025) with weather information and detailed metadata, including changes in low-carbon technology installations. The dataset includes feeder-specific details such as the number of housing units, installed power of low-carbon technology, and aggregated industrial energy data. Furthermore, high photovoltaic feed-in and one-minute temporal resolution makes the dataset unique. FeederBW supports various applications, including machine learning for load forecasting, conducting non-intrusive load monitoring, generating synthetic data, and analyzing the interplay between weather, feeder measurements, and metadata. The dataset reveals insightful patterns and clearly reflects the growing impact of low-carbon technology on low-voltage grids.
title Real-world energy data of 200 feeders from low-voltage grids with metadata in Germany over two years
topic Systems and Control
url https://arxiv.org/abs/2602.03521