The Swedish power grid
The Swedish transmission grid has a delivery accuracy of 99,98%.
The highest voltage level in the Nordic transmission grid is 400 kV, which exists in all five countries. In addition, a 300 kV system exists in Norway and 220 kV systems in Denmark, Finland and Sweden. In Denmark, Finland, northern Norway and Iceland, parts of the 110 – 150 kV systems belong to the transmission grid.