CEPS Data Dashboard

Czech Republic electricity transmission system data, continuously collected

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Current Load

Live
--
MW (latest 15 min)
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Min today (MW)
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Max today (MW)

System Imbalance

Live
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MW (latest 15 min avg)
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Min today
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Max today

Net Cross-Border Flow

Live
--
MW (+ export / - import)
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Avg Export (MW)
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Avg Import (MW)

15-Minute Data

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Load Profile (MW)

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Generation by Source (MW)

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Cross-Border Flows (MW)

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Renewable Generation (MW)

Fetching RES data...

Generation Mix

Cross-Border by Neighbour (Avg)

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CEPS SOAP API Reference

Public SOAP Web Service

WSDL Endpoint https://www.ceps.cz/_layouts/CepsData.asmx?wsdl
Protocol SOAP 1.1 / 1.2
Auth None (public)
Response XML

Available Methods (21 endpoints)

Power System

Load Consumption
PowerBalance Balance
Generation By source
GenerationPlan Planned
GenerationRES Wind+Solar
Frekvence Grid freq

Cross-Border & Trade

CrossborderPowerFlows
EmergencyExchange
EmergencyExchangeACER
ExportImportVykonu
ExportImportSVR

Market & Pricing

OdhadovanaCenaOdchylky
AktualniCenaRE
MaximalniCenySVRnaDT
OfferPrices
NepredvidatelneOdmitnuteNabidky

System & Environment

AktualniSystemovaOdchylkaCR
AktivaceSVRvCR
Emise Emissions
DataVersion
DataAgregation

Common Parameters

ParameterTypeExampleDescription
dateFromdateTime2026-03-05T00:00:00Start of time range
dateTodateTime2026-03-06T00:00:00End of time range
agregationstringHRHR (hour), QH (15min), MI (minute), DY (day)
functionstringAVGAggregation function (AVG, etc.)
versionstringRTRT (real-time) or UD (final)
para1stringallFilter param (Generation, Emise)

Example SOAP Request

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
               xmlns:ceps="https://www.ceps.cz/CepsData/">
  <soap:Body>
    <ceps:Load>
      <ceps:dateFrom>2026-03-05T00:00:00</ceps:dateFrom>
      <ceps:dateTo>2026-03-06T00:00:00</ceps:dateTo>
      <ceps:agregation>HR</ceps:agregation>
      <ceps:function>AVG</ceps:function>
      <ceps:version>RT</ceps:version>
    </ceps:Load>
  </soap:Body>
</soap:Envelope>

SOAPAction header: "https://www.ceps.cz/CepsData/{MethodName}"

Transmission System Infrastructure

Transmission Lines

VoltageTotalDoubleRoutes
400 kV4,188 km1,895 km3,301 km
220 kV1,687 km882 km1,128 km
110 kV84 km78 km45 km
Total Network~5,959 km

Substations & Transformers

45
Substations
80
Transformers
24.1
GVA Capacity
17
Cross-border Lines

Data as of May 2025. Source: ceps.cz