CNMC modifies electrical voltage control service rules to make it more dynamic and flexible
10 Jul 2026Effective: 10 Jul 2026102 views
Who is affected:
Renewable electricity generators, system operators and voltage control service providers
Summary
The CNMC updates the operating procedures of the electrical system to improve voltage control, adapting to growing renewable energy. New service delivery modalities are created and the service remuneration is reviewed.
Detailed analysis
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The CNMC modifies operating procedures 7.4 and 14.4 to improve voltage control in the peninsular electrical system, in response to stability problems arising from high renewable energy penetration. A new service delivery modality based on fixed setpoint is introduced, allowing facilities not prepared for real-time setp…
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