My one-occupant apartment is currently averaging about 0.15 kWh for the hours when I'm asleep. With my current electricity price, 0.1043 €/kWh, I could perhaps

My one-occupant apartment is currently averaging about 0.15 kWh for the hours when I'm asleep. With my current electricity price, 0.1043 €/kWh, I could perhaps save 11.30 € in a month by completely eliminating that 0.15 kWh draw. Obviously, that's not realistic since I want my fridge to stay cool, I want my Wi-Fi beaming across the apartment, I want my NAS running services and I want my air purifier circulating air, even if I'm concious or even in the apartment. I think I'm currently on pace to save about 2 kWh/day with my new computer though, so that's something at least.