Last Update
13. May 2026
FAQ: Inside Information
Common questions on identifying and publishing inside information under REMIT.
How the Assets are determined?
- An Asset in the energy market refers to a physical or organizational unit involved in energy generation, storage, transmission, or distribution, such as power plants, solar farms, wind turbines, storage facilities, or network infrastructure.
- The EIC Code (Energy Identification Code) is a unique identifier assigned to each asset, such as a power plant or wind farm. This code ensures that the asset can be clearly identified and linked to relevant data for reporting and market transparency purposes. It includes the EIC W, T or Z code of the facility that is unavailable.
In case of an asset being unavailable (e.g., during an outage), the EIC Code of the affected asset must be identified at the most granular level. For example, if a production unit is made up of multiple
When should the EIC code of an individual wind turbine be used, and when should the EIC code of the entire wind farm be used for reporting Inside Information?
- Use the individual wind turbine’s EIC code if the failure of that turbine significantly impacts the market (e.g., a high-capacity turbine).
- Use the entire wind farm’s EIC code if the failure affects the whole farm or its total generation capacity, impacting the market. This applies when:a ll turbines are affected, or the failure impacts total generation capacity, allowing for an aggregated report.
If I operate multiple solar parks, can I submit an aggregated report, or do I need to report each park separately?
- If you operate multiple solar parks, the general rule is that each individual solar park should be reported separately as a distinct Asset. Each solar park typically has its own EIC code, and reporting must be done for each park based on its specific data, such as availability, capacity, and any unavailability or inside information.
- However, if the individual parks do not have significant market relevance on their own, but the aggregated capacity of all the parks collectively has a market impact (for example, if the combined capacity of the solar parks is large enough to influence the market), you may choose to report the aggregated capacity as a single Virtual Power Plant (VPP) with a single EIC code.
In this case, the VPP can be treated as one asset for reporting purposes. This is particularly useful when the total capacity of the parks is market-relevant, but the individual parks do not individually affect the market.
Summary:
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- Separate reporting is required for each solar park if each park has its own EIC code and is market-relevant.
- Aggregated reporting can be used if the combined capacity of the parks is market-relevant, and you can treat the group of parks as a single VPP asset with one EIC code.
See Question § 4.1.18 REMIT Frequently Asked Questions (FAQs): On REMIT fundamental data and inside information collection (V8 – 26 March 2026)
What is the Minimum Facility Capacity for Reporting Inside Information?
- ACER has not defined a specific minimum value in megawatts for when information about a facility must be reported. Instead, ACER provides general guidelines.
- The agency requires that information about a facility must be reported if it constitutes „Inside Information“ – that is, if it could potentially have a significant impact on the prices of related wholesale energy products.
- However, ACER provides factors to consider when assessing the relevance of information, such as the size of the event, the market situation, and other relevant market variables. The responsibility for determining whether information must be reported lies with the market participant, who must assess the likelihood of a significant price movement based on the information.
Note: This FAQ collection has been compiled from various sources and reflects our understanding. It is provided for informational purposes only and is not legally binding. We do not take any legal responsibility for the accuracy or completeness of the information. For legal or regulatory matters, please consult a professional.