Request for getting power prod. and power sat. from the API

[TelemakFactorio]

I would like to make a simple mod like my tiny little weather station, to get the power production and the power satisfaction from an electrical network.
The purpose would be to set up alarms when the satisfaction < 80% in my games, thanks to combinators.
Would the devs add entities and methods to get those informations ? Or did I miss something already existing ?
Thank you

[Bilka]

There's this http://lua-api.factorio.com/latest/LuaE ... statistics, you'll have to see what you can do with it.