What is stray voltage?
Stray voltage is caused when a power line’s neutral line is “leaking” electrical currents into the ground. A common cause of stray voltage is a neutral wire that is either too small or damaged and allows the current to go into the ground. Even when the stray voltage current is at a low level, specifically anything above 0.5 volt, it can still be harmful to livestock.
https://legalectric.org/f/2021/01/Ex.-GCI-Cray-8_Stray-Voltage-and-Dairy-Farms.pdf
The PDF quoted above and linked below provides a 1984-2017 list of court awards to dairy farmers.
Found the PDF above on an interesting and very active attorney’s blog in MN. Example post about how these ‘critical infrastructure’ projects are all about the $billions$.