It currently has no description, it would be nice if it was documented that this is what controls which entities can freeze or not.
https://lua-api.factorio.com/latest/pro ... ing_energy
https://discord.com/channels/1396775903 ... 7697374328
EntityPrototype::heating_energy
Re: EntityPrototype::heating_energy
Thanks for the note, added a description for 2.0.58.
I'm an admin over at https://wiki.factorio.com. Feel free to contact me if there's anything wrong (or right) with it.