Electrosensitivity
Power lines
Substations
TV and Radio towers
Radar
Cellphone towers or mobile phone masts and antennas (How much they cause ES symptoms depends on distance, the number of cellphones using the tower, and weather conditions.)
City WiFi (This can be especially bad for sensitive people if it is put on street lamps near housing and at bedroom level.)
Neighbours' WiFi and smart meters(There are increasing problems with hotspots outside and inside buildings caused by positive interference between different sources of radiation.)
Power-lines (Sensitive people can feel these for several hundred meters. They can also have an effect if laid under sidewalks or footpaths.)
Substations (Beware of substation units within apartment blocks or office blocks.)
TV and radio towers/masts (These should be far enough away from all housing not to cause problems, but Vatican Radio in Italy was fined for exceeding limits when increased numbers of leukaemia cases were found nearby.)
Airport radar (Phased array radar is particularly dangerous and can be surprisingly powerful, especially where there are wind turbines.)
Cars (Some automobiles and cars , especially electric ones or those fitted with Bluetooth etc, have high levels of radiation)