17.07.2024
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A channel for enquiries is made available to you in relation to information about Spanish electricity system. If you would like to send us your messages, you will need to complete the following form and we will reply as soon as possible.

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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 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.