Is radiation from high-voltage power lines dangerous for humans?
High-voltage power lines have a voltage of up to 380,000 volts. Close to the ground, the electric field strength can be up to 5,000 V/m. Even at a great distance of several hundred meters, electrical radiation can still be measured. If you build your house under a high-voltage power line, you should be aware that you may be endangering your quality of life. When building a house, you should therefore always check whether there is a high-voltage power line nearby. However, caution is also required around railroad lines or transformer stations.
How high is the exposure to high-voltage power lines?
High-voltage power lines have a voltage of up to 380,000 volts. Close to the ground, the electric field strength can be up to 5000 V/m. Even at a distance of several hundred meters, electrical radiation can still be measured. If you build your house under a high-voltage power line, you should be aware that you may be endangering your quality of life. When building a house, you should therefore always check whether there is a high-voltage power line nearby. However, caution is also required around railroad lines or transformer stations.
How far should the house be from the high-voltage line?
The question of whether low-frequency radiation from power lines and high-frequency radiation from mobile phone networks, cell phones and the like can be harmful to the body has been the subject of heated debate for years.
Many building biologists and environmental physicians recommend a distance of one meter per kV from the high-voltage line. For a 110 kV line, this would be a minimum distance of 110 meters, for 220 kV a distance of 220 meters and so on. However, this is only a basic rule. For relevant statements to be made, measurements would have to be taken over a longer period of time.
However, keeping a safe distance from high-voltage power lines is still the most important measure to protect your own health and that of your family. This should always be taken into account when building a house. However, high-voltage power lines are often subsequently erected in the vicinity of existing settlements. Objections from local residents are not always successful.
