ELelexon
SAA Market Reports

Residual Cashflow Reallocation (RCRC)

Changed on

This endpoint retrieves Residual Cashflow Reallocation (RCRC) data for settlement periods. Results can be filtered by start date, end date, and settlement run type.

The RCRC Multiplier (£/MWh) is calculated by dividing Total Residual Cashflow (£) by Total System Credited Energy Volume (MWh). The RCRC Multiplier can be applied to a BSC Party's Credited Energy Volume (CEV) to calculate the party's RCRC value for a specified Settlement Period.

get/market-reports/residual-cashflow-reallocation

Request

  • Base URL
    https://data.elexon.co.uk/bmrs/api/v1
  • Auth
    none declared

Query parameters

startDatestring date required
Example:2026-08-04

The start of the settlement date range to filter.

endDatestring date required
Example:2026-08-04

The end of the settlement date range to filter.

settlementRunType'II' | 'SF' | 'R1' | 'R2' | 'R3' | 'RF' | 'DF'
Example:II

The settlement run type to filter. If omitted, the best available run type is returned for each settlement period based on the priority order: II < SF < R1 < R2 < R3 < RF < DF.

format'json' | 'xml' | 'csv'

Response data format. Use json/xml to include metadata.

Response

Data retrieved

Example response

{
  "data": [
    {
      "settlementDate": "2026-08-04",
      "settlementRunType": "II",
      "settlementPeriod": 43,
      "residualCashflowMultiplier": -0.95623106
    }
  ],
  "metadata": {
    "datasets": [
      "DATASET"
    ]
  }
}

Changes