and Saxony to be 88% and 82% respectively. Instead of comparing OSM data to other datasets, the authors looked at how the number of shops developed over time. They then determined the expected number of shops by estimating the saturation level.

According to a 2024 study using PyPSA, OSM has the most detailed and up-to-date publicly available coverage of the European high-voltage electrical grid, comparable to official data from the European Network of Transmission System Operators for Electricity.