EAC-BR ESO Mock Sell Orders 2024-2025

This contains, for each sell order ID, the quantity that market participants were willing to provide for each auction product and period depending on the price. It also includes the sell order type (parent, child, or substitutable child) among other parameters. Additionally, the file includes information on the cleared quantity, cleared price and rejection codes for each Order ID.

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Table Information

auctionID

Title auctionID
Type integer
Description Unique auction identifier. All products auctioned in the same market
Comment MANDATORY
Example 144
Unit N/A

registeredAuctionParticipant

Title registeredAuctionParticipant
Type string
Description Name of the Participant who submitted the bid
Comment MANDATORY
Example EDF ENERGY CUSTOMERS LIMITED
Unit N/A

auctionUnit

Title auctionUnit
Type string
Description Auction Unit Identifier - a collection of one or more Eligible Assets registered at the relevant time as an Auction Unit in accordance with the Registration and Pre-Qualification Procedure
Comment MANDATORY
Example AG-GEDF02
Unit N/A

basketID

Title basketID
Type integer
Description The ID for the Basket bid in the auction (generated by EAC)
Comment MANDATORY
Example 3
Unit N/A

serviceType

Title serviceType
Type string
Description Service Type Identifier - [Balancing Reserve]
Comment MANDATORY
Example Balancing Reserve
Unit N/A

deliveryStart

Title deliveryStart
Type datetime
Description The time from which delivery of the Auction Product will commence
Comment MANDATORY
Example 2023-06-19T13:30:00Z
Unit N/A

deliveryEnd

Title deliveryEnd
Type datetime
Description The time from which delivery of the Auction Product will end
Comment MANDATORY
Example 2023-06-19T17:30:00Z
Unit N/A

orderID

Title orderID
Type integer
Description The ID for the submitted bid in the auction
Comment MANDATORY
Example 7
Unit N/A

orderType

Title orderType
Type string
Description Type of order - [PARENT,CHILD,SUBSTITUTABLECHILD]
Comment MANDATORY
Example SUBSTITUTABLECHILD
Unit N/A

auctionProduct

Title auctionProduct
Type string
Description Service Type Identifier – [NBR, PBR]
Comment MANDATORY
Example NBR
Unit N/A

productID

Title productID
Type integer
Description An identifier of any child order elements associated with a parent. Enumerated between 1 and 21. A parent productID always being '1'. (This corresponds to the order of the children in the list when querying the basket in EAC API.)
Comment MANDATORY
Example 4
Unit N/A

quantity

Title quantity
Type number
Description The total volume of the bid
Comment MANDATORY
Example 2
Unit MW

priceLimit

Title priceLimit
Type number
Description The price for the provision of the service
Comment MANDATORY
Example 14
Unit £/MW/h

loopedBasketID

Title loopedBasketID
Type integer
Description "• Blank for a CHILD or SUBSTITUTABLECHILD order • Blank if the Basket is not looped to another basket • Basket ID for a looped Basket"
Comment OPTIONAL
Example 1
Unit N/A

orderEntryTime

Title orderEntryTime
Type datetime
Description The time at which the bid was submitted
Comment MANDATORY
Example 2023-06-05T11:19:59Z
Unit N/A

acceptanceRatio

Title acceptanceRatio
Type number
Description A number between 0 and 1, indicating the proportion of an Offered Quantity or a Bid Quantity which has been matched by the Auction algorithm
Comment MANDATORY
Example 0
Unit N/A

status

Title status
Type string
Description Was the order accepted or rejected [EXECUTED,REJECTED,EXCLUDED]
Comment MANDATORY
Example REJECTED
Unit N/A

executedQuantity

Title executedQuantity
Type number
Description The volume of response that was accepted as at the clearing price
Comment MANDATORY
Example 0
Unit MW

clearingPrice

Title clearingPrice
Type number
Description The cleared price per MW per hour (£/MW/h)
Comment MANDATORY
Example 100
Unit £/MW/h

reasonRejected

Title reasonRejected
Type string
Description Reason Codes
Comment OPTIONAL
Example 21
Unit N/A