I am aware of Open Infrastructure Map - it does a great job of showing electric power lines. I would like to have a datasource independent from OIM, showing the Swedish electricity grid, possibly with substations.
I am also aware of this map - I need higher resolution though. This map shows the locations connected, but the power lines itself are not marked with precision. I can use this map to confirm OIM's map of high voltage power lines, but that map has only the highest voltage lines, and not the lower level ones.
This map is about the US. I would need a similar one but of Sweden.