Summary
Details
- Portugal
Legally binding for:
Electricity system operators and licensed market participants.
Renewable producers and self-consumption participants where rules apply (including metering/data requirements).
Some rules vary by participant type and size (individual self-consumption vs collective schemes vs communities), with proportionality embedded in technical and commercial arrangements.
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What’s Required
Decree-Law 15/2022 establishes the organisation and operation of Portugal’s National Electricity System (SEN), shaping market rules, grid access, and renewable/self-consumption integration. Key requirements include:
Rules for licensing, operation, and market participation across the electricity system.
Framework for self-consumption, collective self-consumption, and energy communities, with ERSE codes governing commercial relations, metering, and data handling.
Grid connection and operational requirements for producers and relevant market participants, subject to implementing regulation and licensing decisions
Important Deadlines
14 January 2022: Decree-Law 15/2022 was published and came into force as the baseline SEN framework. Ongoing compliance with licensing and code-based obligations; project timelines are permit and grid-process-driven.
Current Status
In force; widely referenced as the legal basis for electricity market organisation and renewables integration, including self-consumption rules supported by ERSE instruments.
Penalties for Non-Compliance
Licence enforcement measures and regulatory orders.
Suspension/withdrawal risks for serious breaches.
Settlement and tariff consequences linked to metering/data failures in self-consumption arrangements.
Examples of Known Violations
Operating generation/self-consumption without correct registration/licensing where required.
Non-compliant metering/data handling in collective self-consumption setups.
Breaches of grid connection conditions leading to operational restrictions.
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