Comment by bitschubser_

isn't it much "easier" to implement some kind of progressive price on energy? first 1000kw/h are "cheaper" than market (per person in household), next 500kw/h double the price, next 500kw/h doubles again etc... For things like heatpumps you usually have an extra meter with special day/night tarifs (in germany), the rest is metered as general consumption. I always wonder through how much energy my peers burn, we have a 2 person household with 2 e-bikes which are used regulary + both in home office (heating is gas) and "just" need 1200kw/h pA (and our appliances are not all A++)