That's something that should be done, but involves a lot of installation points.
Maybe giving industrial power users time of use billing would help shift demand a bit too, but it's not actually that big a deal for BC because hydro power output is quite dynamic. A bigger issue is probably shifting rainfall trends lowering existing reservoirs.
Hey I just thought you might be interested to know Dan McClellan elaborated on why he blocked Inspiring Philosophy in a recent video around minute 11.