I live in British Columbia, Canada and our electricity is generated entirely by hydroelectric dams. BC Hydro produces electricity that is 98% clean.
I also live in a large city, so we don't get power outages, power spikes, lightening strikes or brown outs.
Despite this, I still use power conditioners because I need 14 outlets and I've just always used a power conditioner.
Am I an idiot?
( That's a rhetorical question. )