Gross consumption was lower than in 2019 in all the French regions, due to the health crisis. Declines ranged between 3.1 % (in Brittany, where gross consumption fell 0.7 TWh) and 6.6 % (Ile-de-France, where gross consumption 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.