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Endesa carries out its generation activity through Endesa Generation, reaching 32.2% of the market quota. Endesa has a competitive and well-diversified generator park, minimally vulnerable to fuel price volatility and periods of low hydraulic activity.
The power plants and sites are the following:
Endesa operates distribution through Endesa Network.

It is the main electricity distribution company in Spain in terms of number of customers in the regulated market, with a share of 43 %.
Our electricity transportation and distribution lines total 321,463 km in length, 40% of which are underground cables. To date, we have built 1,240 substations and 130,858 transformation centres.
Endesa sells electricity in the Spanish open market through Endesa Energy, which has consolidated its market position as a supplier  of reference in the main economic sectors. It reaches a market share of 43.1 % in sales to customers on the open market.
Endesa Energy has:
  • Commercial Service Channels designed according to the customers' needs : Homes , Businesses and Major Customers.
  • Nearby Service Point and Sales Office Network.
  • Customer Service (CAT) permanently available 24 hours a day.
  • An Internet Business Channel: