{"package":"IRAUCTION","pdr_config":{"mappings":[{"REPORT_NAME":"IRAUCTION_CONFIG","REPORT_SUB_TYPE":"AUCTION_IC_ALLOCATIONS","VERSION":1},{"REPORT_NAME":"IRAUCTION_CONFIG","REPORT_SUB_TYPE":"AUCTION_IC_ALLOCATIONS","VERSION":2}],"transaction_type":"INSERT-UPDATE","row_filter_type":"LASTCHANGED"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec31.htm#19"],"comment":"AUCTION_IC_ALLOCATIONS supports the Settlement Residue Auction by providing the basis for setting up contracts for individual tranches. AUCTION_IC_ALLOCATIONS shows the default definitions for the total number of units and proportion applicable to each directional interconnector for a specified auction quarter.","description":"AUCTION_IC_ALLOCATIONS is public data, and is available to all\nparticipants.\n\nSource\n\nUpdates are usually quarterly as auctions are held from Settlement\nResidue Auction team's SRIS interface.\n\nVolume\n\nAUCTION_IC_ALLOCATIONS contains a maximum of 100 records per year.","primary_keys":["CONTRACTYEAR","FROMREGIONID","INTERCONNECTORID","QUARTER","VERSIONNO"],"indexes":[["LASTCHANGED"]],"columns":{"CONTRACTYEAR":{"sql_type":"NUMBER(4,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"SRA Contracted Year","examples":["2032"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"FROMREGIONID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Enum([\"QLD1\", \"VIC1\", \"TAS1\", \"NSW1\", \"SA1\"])","mandatory":true,"comment":"Nominated source region for Interconnector","examples":null,"enums":["QLD1","VIC1","TAS1","NSW1","SA1"]},"INTERCONNECTORID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Contracted Interconnector Identifier","examples":["NSW1-QLD1","NSW1-SA1","T-V-MNSP1","V-SA","VIC1-NSW1"],"is_categorical":true},"QUARTER":{"sql_type":"NUMBER(1,0)","pl_type":"pl.Int8","mandatory":true,"comment":"SRA Contracted Quarter","examples":["4"],"is_integer":true,"num_int_bits":8},"VERSIONNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Version of data for other key data - a higher version for same key data takes precedence","examples":["1"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"AUCTIONFEE":{"sql_type":"NUMBER(17,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Daily auction fee","examples":["0"],"is_float":true},"AUCTIONFEE_SALES":{"sql_type":"NUMBER(18,8)","pl_type":"pl.Float64","mandatory":false,"comment":"Fees for Cancelled Units.","is_float":true},"CHANGEDATE":{"sql_type":"DATE","pl_type":"pl.Date()","mandatory":false,"comment":"Authorisation date","examples":["2026/10/01 00:00:00"],"parse_csv_as_string":true,"is_date":true},"CHANGEDBY":{"sql_type":"VARCHAR2(15)","pl_type":"str","mandatory":false,"comment":"Name of person authorising this data set","examples":["SYSTEM"]},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2026/10/01 00:00:00"],"parse_csv_as_string":true,"is_s_datetime":true},"MAXIMUMUNITS":{"sql_type":"NUMBER(5,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Number of units on the interconnector","examples":["500","1500"],"is_integer":true,"num_int_bits":32},"PROPORTION":{"sql_type":"NUMBER(8,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Percentage of the total residue for each Unit","examples":["0.06666","0.2"],"is_float":true}},"example_zip_url":"https://www.nemweb.com.au/Data_Archive/Wholesale_Electricity/MMSDM/2026/MMSDM_2026_09/MMSDM_Historical_Data_SQLLoader/DATA/PUBLIC_ARCHIVE%23AUCTION_IC_ALLOCATIONS%23FILE01%23202609010000.zip","manifest_summary":{"first_month":{"year":2015,"month":1},"last_month":{"year":2026,"month":9},"has_missing_months":true,"compressed_size_per_month":591,"decompressed_size_all_time":655610},"visibility":"Public","trigger":"Usually quarterly after each settlement residue auction"}