Found a power usage ledger in our new apartment in #Trondheim from 1957: back than you got a 1600 watt connection, and in a year the household used 50 kilowatt hours.
Found a power usage ledger in our new apartment in #Trondheim from 1957: back than you got a 1600 watt connection, and in a year the household used 50 kilowatt hours.