The total value of the procurement depends on the price development in the market, the financial price hedging that is made during the contracting period, the contracting authority's actual power consumption and the length of the contract period (for up to 6 years if all options for extension are activated). The total power consumption for 2016 was 332 748 888 kWh and in 2017 the consumption was 336 105 210 kWh.