In my location in Australia the cost of usage and cost of grid are separated.
I pay roughly 25c kw/h, and each day about $1 for infrastructure. ie whether I use 50kw or 1kw my cost to connect to the grid is the same.
This is for residential, but I presume it may be different for commercial and industrial connections.
Easy. Release the innocuous ones. And transcribe the incriminating the same way blind people can get descriptions of movies.
Describe the heinous acts, use anonymity for the victims, use the names for everyone else.