This publication incorporates the most relevant data regarding those services that are necessary to ensure the quality, reliability and security conditions of the electricity supply. Ancilliary services are understood as the resolution of technical constraints, complementary services and deviation management.

This preliminary report presents the provisional statistics regarding the behaviour of the Spanish electricity system during 2019. Close of year conducted with estimated data as at 10 January 2020.

This report contains the most relevant data regarding the Company's activity during the fiscal year 2019.

Profit for the year was €718.0 million, a 1.9% increase on 2018.

The total tax contribution of the Red Eléctrica Group, which is paid to the corresponding tax authorities, contributes to the economic and social development of the countries in which it operates.

This Preliminary report - Forecasting data presents the provisional statistics regarding the behaviour of the Spanish electricity system during 2019. Information prepared using data as at 12 December 2019.

This publication annually presents the main statistics prepared by Red Eléctrica de España on the Spanish electricity system

Red Eléctrica Corporation releases results for the first half of 2019.

Red Eléctrica has published the second edition of the ‘Renewable energy in the Spanish electricity system’ report, which presents a high-level overview of the behaviour and contribution of renewable energy in Spain in 2017, as well as how it has evolved over recent years.

This publication incorporates the most relevant data regarding those services that are necessary to ensure the quality, reliability and security conditions of the electricity supply. Ancilliary services are understood as the resolution of technical constraints, complementary services and deviation management.