I'm thinking we need even smarter meters/battery chargers etc that monitor the current price. Or -eg- rig up the washing machine to a pi/arduino/other or so to

I'm thinking we need even smarter meters/battery chargers etc that monitor the current price. Or -eg- rig up the washing machine to a pi/arduino/other or so to start up once the price hits 0 at a negative dp/dt (where p is price). Now it makes sense for some electronics to have a network connection for this kind of info!