@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://publications.europa.eu/resource/authority/frequency/DAILY> a dct:Frequency .

<https://api.energidataservice.dk/dataset/AfrrReservesNordic> a rdfs:Resource .

<https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=XL&limit=50> a rdfs:Resource .

<https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=csv&limit=50> a rdfs:Resource .

<https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=json&limit=50> a rdfs:Resource .

<https://api.energidataservice.dk/index.html> a rdfs:Resource .

<https://api.energidataservice.dk/meta/dataset> a rdfs:Resource .

<https://www.energidataservice.dk/guides/api-guides> a foaf:Document .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/api> a dcat:Distribution ;
    dct:description "Fra Energi Data Service kan data hentes via Restful API." ;
    dct:format "JSON" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:title "API" ;
    dcat:accessService <https://api.energidataservice.dk/meta/dataset/dataservice> ;
    dcat:accessURL <https://api.energidataservice.dk/dataset/AfrrReservesNordic> ;
    foaf:page <https://energinet.dk/data-om-energi/datakatalog/>,
        <https://www.energidataservice.dk/guides/api-guides> .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/csv> a dcat:Distribution ;
    dct:description "Fra Energi Data Service kan dataudtræk downloades i CSV." ;
    dct:format "CSV" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:title "Filudtræk" ;
    dcat:accessService <https://api.energidataservice.dk/meta/dataset/dataservice> ;
    dcat:accessURL <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> ;
    dcat:downloadURL <https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=csv&limit=50> .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/json> a dcat:Distribution ;
    dct:description "Fra Energi Data Service kan dataudtræk downloades i JSON." ;
    dct:format "JSON" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:title "Filudtræk" ;
    dcat:accessService <https://api.energidataservice.dk/meta/dataset/dataservice> ;
    dcat:accessURL <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> ;
    dcat:downloadURL <https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=json&limit=50> .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/website> a dcat:Distribution ;
    dct:description "HTML-visning af datasættet. Herfra er der desuden adgang til download af data i formaterne CSV, JSON, XLSX og API." ;
    dct:format "HTML" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:title "Websidevisning" ;
    dcat:accessURL <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/xlsx> a dcat:Distribution ;
    dct:description "Fra Energi Data Service kan dataudtræk downloades i XLSX." ;
    dct:format "XLSX" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:title "Filudtræk" ;
    dcat:accessService <https://api.energidataservice.dk/meta/dataset/dataservice> ;
    dcat:accessURL <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> ;
    dcat:downloadURL <https://api.energidataservice.dk/dataset/AfrrReservesNordic/download?format=XL&limit=50> .

<https://www.energinet.dk/id/organization/energinet/contactpoint> a vcard:Organization ;
    vcard:fn "Energinet" ;
    vcard:hasEmail <mailto:energidata@energinet.dk> .

<http://publications.europa.eu/resource/authority/access-right/PUBLIC> a dct:RightsStatement .

<https://energinet.dk/data-om-energi/datakatalog/> a foaf:Document .

<https://www.energinet.dk/id/organization/energinet> a foaf:Agent ;
    foaf:homepage <https://www.energidataservice.dk/> ;
    foaf:mbox "energidata@energinet.dk" ;
    foaf:name "Energinet" .

<https://api.energidataservice.dk/meta/dataset/dataservice> a dcat:DataService ;
    dct:accessRights <http://publications.europa.eu/resource/authority/access-right/PUBLIC> ;
    dct:description "Fra Energi Data Service kan data hentes via Restful API." ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:title "Energi Data Service API" ;
    dcat:endpointDescription <https://api.energidataservice.dk/index.html> ;
    dcat:endpointURL <https://api.energidataservice.dk/meta/dataset> ;
    dcat:servesDataset <https://www.energidataservice.dk/dso-electricity/ConsumptionConsumerCategoryHour>,
        <https://www.energidataservice.dk/dso-electricity/ConsumptionConsumerCategoryMonth>,
        <https://www.energidataservice.dk/dso-electricity/ConsumptionDK10IndustryYear>,
        <https://www.energidataservice.dk/dso-electricity/ConsumptionDK3619IndustryHour>,
        <https://www.energidataservice.dk/dso-electricity/ConsumptionGridAreaHour>,
        <https://www.energidataservice.dk/dso-electricity/PrivateConsumptionHeatingHour>,
        <https://www.energidataservice.dk/dso-electricity/PrivateConsumptionHeatingMonth>,
        <https://www.energidataservice.dk/dso-electricity/PrivateConsumptionHeatingNationalHour>,
        <https://www.energidataservice.dk/dso-electricity/ProductionRegionHour>,
        <https://www.energidataservice.dk/dso-electricity/ProductionRegionMonth>,
        <https://www.energidataservice.dk/gas-storage-denmark/StorageAvailablePct>,
        <https://www.energidataservice.dk/gas-storage-denmark/StorageCapacity>,
        <https://www.energidataservice.dk/gas-storage-denmark/StorageNomination>,
        <https://www.energidataservice.dk/gas-storage-denmark/StorageUtilization>,
        <https://www.energidataservice.dk/tso-electricity/AfrrActivatedAutomatic>,
        <https://www.energidataservice.dk/tso-electricity/AfrrBorderAvailableTransferCapacity>,
        <https://www.energidataservice.dk/tso-electricity/AfrrEnergyActivation>,
        <https://www.energidataservice.dk/tso-electricity/AfrrLfcActivationLimits>,
        <https://www.energidataservice.dk/tso-electricity/AfrrPicassoCorrections>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesDK1>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic>,
        <https://www.energidataservice.dk/tso-electricity/CO2Emis>,
        <https://www.energidataservice.dk/tso-electricity/CO2EmisProg>,
        <https://www.energidataservice.dk/tso-electricity/CapacityAuction>,
        <https://www.energidataservice.dk/tso-electricity/CapacityPerMunicipality>,
        <https://www.energidataservice.dk/tso-electricity/CapacityauctionDK1>,
        <https://www.energidataservice.dk/tso-electricity/CapacityauctionDK2>,
        <https://www.energidataservice.dk/tso-electricity/ConnectionPointsInGrid>,
        <https://www.energidataservice.dk/tso-electricity/ConsumptionCoverageLocationBased>,
        <https://www.energidataservice.dk/tso-electricity/ConsumptionCoverageNationalDecl>,
        <https://www.energidataservice.dk/tso-electricity/ConsumptionCoverageTransmission>,
        <https://www.energidataservice.dk/tso-electricity/CountertradeIntraday>,
        <https://www.energidataservice.dk/tso-electricity/CountertradeIntraday_v2>,
        <https://www.energidataservice.dk/tso-electricity/DatahubMeasuringPointStatistics>,
        <https://www.energidataservice.dk/tso-electricity/DatahubMeasuringPointStatisticsMunicipality>,
        <https://www.energidataservice.dk/tso-electricity/DatahubPricelist>,
        <https://www.energidataservice.dk/tso-electricity/DayAheadPrices>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationGridEmission>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationGridEmissionVer>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationGridmix>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationGridmixVer>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationImport>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationProduction>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationProductionVersion>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationTransmissionEmission>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationTransmissionEmissionVer>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationTransmissionGridmix>,
        <https://www.energidataservice.dk/tso-electricity/DeclarationTransmissionGridmixVer>,
        <https://www.energidataservice.dk/tso-electricity/ElectricityBalanceNonv>,
        <https://www.energidataservice.dk/tso-electricity/ElectricityProdex5MinRealtime>,
        <https://www.energidataservice.dk/tso-electricity/ElectricitySuppliersPerGridarea>,
        <https://www.energidataservice.dk/tso-electricity/Elspotprices>,
        <https://www.energidataservice.dk/tso-electricity/FFRDK2>,
        <https://www.energidataservice.dk/tso-electricity/FFRdemandDK2>,
        <https://www.energidataservice.dk/tso-electricity/FFRpurchasedDK2>,
        <https://www.energidataservice.dk/tso-electricity/FcrDK1>,
        <https://www.energidataservice.dk/tso-electricity/FcrNdDK2>,
        <https://www.energidataservice.dk/tso-electricity/FcrReservesDK1>,
        <https://www.energidataservice.dk/tso-electricity/FcrReservesDK2>,
        <https://www.energidataservice.dk/tso-electricity/FixedResidualConsumption>,
        <https://www.energidataservice.dk/tso-electricity/Forecasts_5Min>,
        <https://www.energidataservice.dk/tso-electricity/Forecasts_Hour>,
        <https://www.energidataservice.dk/tso-electricity/ForeignExchange>,
        <https://www.energidataservice.dk/tso-electricity/GenerationProdTypeExchange>,
        <https://www.energidataservice.dk/tso-electricity/GridCapacityMapDSO>,
        <https://www.energidataservice.dk/tso-electricity/GridCapacityMapDSOProductionandConsumption>,
        <https://www.energidataservice.dk/tso-electricity/GridCapacityMapTSO>,
        <https://www.energidataservice.dk/tso-electricity/GridCapacityMapTSOProductionandConsumption>,
        <https://www.energidataservice.dk/tso-electricity/HerfindahlHirschmanIndexHHIPerGridarea>,
        <https://www.energidataservice.dk/tso-electricity/ImbalancePrice>,
        <https://www.energidataservice.dk/tso-electricity/InertiaNordicSyncharea>,
        <https://www.energidataservice.dk/tso-electricity/MfrrCapacityMarketExtra>,
        <https://www.energidataservice.dk/tso-electricity/MfrrEnergyActivationMarket>,
        <https://www.energidataservice.dk/tso-electricity/MfrrReservesDK1>,
        <https://www.energidataservice.dk/tso-electricity/MfrrReservesDK2>,
        <https://www.energidataservice.dk/tso-electricity/NordpoolMarket>,
        <https://www.energidataservice.dk/tso-electricity/PowerSupplierChangePerGridarea>,
        <https://www.energidataservice.dk/tso-electricity/PowerSystemRightNow>,
        <https://www.energidataservice.dk/tso-electricity/ProductionConsumptionSettlement>,
        <https://www.energidataservice.dk/tso-electricity/ProductionTypesImport>,
        <https://www.energidataservice.dk/tso-electricity/ReCoverageMunicipality>,
        <https://www.energidataservice.dk/tso-electricity/RealtimeMarket>,
        <https://www.energidataservice.dk/tso-electricity/RegulatingBalancePowerdata>,
        <https://www.energidataservice.dk/tso-electricity/Transmissionlines>,
        <https://www.energidataservice.dk/tso-electricity/mFRRCapacityMarket>,
        <https://www.energidataservice.dk/tso-gas/CalorificValues>,
        <https://www.energidataservice.dk/tso-gas/EntryExitGasquality>,
        <https://www.energidataservice.dk/tso-gas/GasAccumulatedSystemBalance>,
        <https://www.energidataservice.dk/tso-gas/GasAllocation>,
        <https://www.energidataservice.dk/tso-gas/GasBookedByProduct>,
        <https://www.energidataservice.dk/tso-gas/GasCapacityUsage>,
        <https://www.energidataservice.dk/tso-gas/GasComposition>,
        <https://www.energidataservice.dk/tso-gas/GasCompositionMonthly>,
        <https://www.energidataservice.dk/tso-gas/GasCompositionYearly>,
        <https://www.energidataservice.dk/tso-gas/GasDailyBalancingPrice>,
        <https://www.energidataservice.dk/tso-gas/GasMonthlyNeutralPrice>,
        <https://www.energidataservice.dk/tso-gas/GasSystemBalanceUntil20221001>,
        <https://www.energidataservice.dk/tso-gas/GasSystemCommercialBalance>,
        <https://www.energidataservice.dk/tso-gas/Gasflow>,
        <https://www.energidataservice.dk/tso-gas/MrStationsGasquality> .

<https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> a rdfs:Resource,
        dcat:Dataset,
        foaf:Document ;
    dct:accessRights <http://publications.europa.eu/resource/authority/access-right/PUBLIC> ;
    dct:accrualPeriodicity <http://publications.europa.eu/resource/authority/frequency/DAILY> ;
    dct:creator <https://www.energinet.dk/id/organization/energinet> ;
    dct:description """Energinet makes daily procurement of automatic frequency restoration reserves (aFRR) on an hourly capacity market. This site provides market-related information for the balancing capacity market. Here, you can find details on requested demand, procured volumes, and reserve prices across different directions and price areas per hour. 
**Note:** The demand and procured volume may not match exactly. Some of the demand can be covered by other TSOs and likewise, the procured volume may help meet other TSOs’ needs. This is managed by the platform algorithm in the Nordic aFRR capacity market. 

For further information, please see: 
* [Nordic aFRR capacity market](https://nordicbalancingmodel.net/roadmap-and-projects/nordic-afrr-capacity-market)
* [Balancering og systemydelser](https://energinet.dk/el/balancering-og-systemydelser/)
* [Balancing and Ancillary Services](https://en.energinet.dk/electricity/balancing-and-ancillary-services/)

As of 2024-10-02, a new capacity market for aFRR DK1 has been introduced, and data has been added to the dataset. "Nordic" has been removed from the the dataset title.

The Upward demand and Downward demand columns contain values starting on 2025-08-21.

---
**API Request Frequency** \\
To get the data for tomorrow, calling the API with a dynamic timestamp such as [start=StartOfDay%2BP1D](https://api.energidataservice.dk/dataset/AfrrReservesNordic?start=StartOfDay%2BP1D) is a good approach. Making a request every five minutes or so between 8:00 and 9:30 CET is sufficient to ensure getting the latest data.""" ;
    dct:identifier "energidataservice_145_AfrrReservesNordic" ;
    dct:issued "2023-10-10T00:00:00"^^xsd:dateTime ;
    dct:license <http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> ;
    dct:modified "2026-05-13T15:02:05"^^xsd:dateTime ;
    dct:publisher <https://www.energinet.dk/id/organization/energinet> ;
    dct:spatial <http://publications.europa.eu/resource/authority/country/DNK> ;
    dct:temporal [ a dct:PeriodOfTime ;
            dcat:startDate "2022-12-08T00:00:00"^^xsd:dateTime ] ;
    dct:title "aFRR, Automatic Frequency Restoration Reserves, Capacity Market" ;
    dcat:contactPoint <https://www.energinet.dk/id/organization/energinet/contactpoint> ;
    dcat:distribution <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/api>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/csv>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/json>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/website>,
        <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic/xlsx> ;
    dcat:keyword "Energi",
        "balance i elnettet",
        "balance i elsystemet",
        "el",
        "elektricitet",
        "elforsyning",
        "elforsyningsstatistik",
        "energi",
        "energidata",
        "energistatistik",
        "systemydelser" ;
    dcat:landingPage <https://www.energidataservice.dk/tso-electricity/AfrrReservesNordic> ;
    dcat:theme <http://publications.europa.eu/resource/authority/data-theme/ENER> ;
    foaf:page <https://energinet.dk/data-om-energi/datakatalog/> .

<http://publications.europa.eu/resource/authority/licence/CC_BY_4_0> a dct:LicenseDocument ;
    dct:type <http://purl.org/adms/licencetype/UnknownIPR> .