Gross consumptionPower consumed across France, including Corsica and factoring in losses was lower than in 2019 in all the French regions, due to the health crisis. Declines ranged between 3.1 % (in Brittany, where gross consumptionPower consumed across France, including Corsica and factoring in losses fell 0.7 TWh) and 6.6 % (Ile-de-France, where gross consumptionPower consumed across France, including Corsica and factoring in losses ended the year down by more than 4.5 TWh). The health crisis had an uneven effect on electricity consumption in the different regions, notably because the breakdown of consumption by sector changes from one region to the next.