The common advice (in Denmark) is to buy energy efficient electrical appliances. Fridges, washing machines, dishwashers, and led lights are labelled[1] so consumers can decide for themselves.

School kids are taught (well, at least I was) small habits such as boiling just the amount of water that you need, cooking with the lid on, turning off the oven 5 minutes before the meal is done, etc.

These energy saving habits are motivated by taxes on energy consumption.

The average household in Denmark use 4.4kWh/day per person (1600kWh a year) and the current recommendation is to be aiming at 1000kWh/year[2].

[1] https://en.wikipedia.org/wiki/European_Union_energy_label

[2] https://sparenergi.dk/forbruger/el/dit-elforbrug (in Danish)

I guess it's all relative! I'm not home much of the day, live in a newish condo with LED lights, and heat and cooking use natural gas. 8 KWh feels like a lot to me as it's enough electricity to power an oven for several hours each day.

Is it low? My last bill said I averaged 5kwh/day last month, my February bill averaged 7kwh/day. That's gas heating and hot water though.

Mine is 7kW a day; smallish house, LED lighting, gas heat and stove (though electric oven). I believe a good bit of that is the drier, tho.