Electricity prices vary every hour of every day, giving you the opportunity to control and influence your electricity cost. The reason each hour with its corresponding consumption and price isn't listed on the invoice is that it would make the invoice very lengthy. Instead, you are encouraged to track your consumption through the app. Since your electricity price changes depending on when you use electricity throughout the day, it's advantageous to consume the most electricity when it's at its cheapest.
Updated over a week ago