Iberdrola, S.A. is one of the leading Spanish electricity producers and distributors. The group is also the world's No. 1 producer of wind energy. Net sales break down by activity as follows:
- production and sale of electricity, and renewable energy (61.4%): 143,004 GWh produced in 2019 and broken down by country between Spain (57,492 GWh), Mexico (51,068 GWh), the United States (20,506 GWh), Brazil (6,656 GWh), the United Kingdom (4,617 GWh), and other (2,665 GWh);
- transmission and distribution of electricity (38.2%);
- other (0.4%): primarily storage and sale of gas.
Net sales are distributed geographically as follows: Spain (40.8%), the United Kingdom (15.9%), Brazil (18.8%), the United States (14.7%), Mexico (6.7%) and other (4.1%).