{"package":"SETTLEMENT_DATA","pdr_config":{"mappings":[{"REPORT_NAME":"SETTLEMENTS","REPORT_SUB_TYPE":"INTRAREGIONRESIDUES","VERSION":6}],"transaction_type":"INSERT"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec57.htm#215"],"comment":"The Settlement Intra Region Residues Result.","description":"SETINTRAREGIONRESIDUES data is public to all participants.\n\nSource\n\nSETINTRAREGIONRESIDUES updates with each settlement run.\n\nNote\n\nThe relationship between the data columns for each key is expressed in\nthe following formula:\n\nEP + EC + (EXP \\* RRP) = IRSS","primary_keys":["PERIODID","REGIONID","RUNNO","SETTLEMENTDATE"],"indexes":[["LASTCHANGED"]],"columns":{"PERIODID":{"sql_type":"NUMBER(3)","pl_type":"pl.Int16","mandatory":true,"comment":"Settlements Trading Interval.","examples":["1","200"],"is_integer":true,"num_int_bits":16},"REGIONID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Enum([\"QLD1\", \"VIC1\", \"TAS1\", \"NSW1\", \"SA1\", \"SNOWY1\"])","mandatory":true,"comment":"Region Identifier","examples":null,"enums":["QLD1","VIC1","TAS1","NSW1","SA1","SNOWY1"]},"RUNNO":{"sql_type":"NUMBER(3)","pl_type":"pl.UInt16","mandatory":true,"comment":"Settlement run number","examples":["1"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"SETTLEMENTDATE":{"sql_type":"DATE","pl_type":"pl.Date()","mandatory":true,"comment":"Settlement Date","examples":["2026/08/31 00:00:00"],"parse_csv_as_string":true,"is_date":true},"ACE_AMOUNT":{"sql_type":"NUMBER(18,8)","pl_type":"pl.Float64","mandatory":false,"comment":"The Adjusted Consumed Energy Dollar Amount for the Region used in the calculation of IRSS (Intra Residue Amount). NULL for Settlement dates prior to the IESS rule effective date","examples":["-5.51892339","22.23585768","0","2005.96819264"],"is_float":true},"ASOE_AMOUNT":{"sql_type":"NUMBER(18,8)","pl_type":"pl.Float64","mandatory":false,"comment":"The Adjusted Sent Out Energy Dollar Amount for the Region used in the calculation of IRSS (Intra Residue Amount). NULL for Settlement dates prior to the IESS rule effective date","examples":["-24.19452681","6.19070026","0","59464.79340647"],"is_float":true},"EC":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Energy purchased by customers. NULL for Settlement dates post the IESS rule effective date","is_float":true},"EP":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Energy payments to generators. NULL for Settlement dates post the IESS rule effective date","is_float":true},"EXP":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Net import in MWh into the region calculated at the regional reference node (export is negative)","examples":["-0.08228","0.01493","0","35"],"is_float":true},"IRSS":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Intra-regional surplus (a negative sign indicates surplus, and a positive sign indicates a deficiency)","examples":["-0.00901","0.01357","0","958.75189"],"is_float":true},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2026/09/01 01:12:12"],"parse_csv_as_string":true,"is_s_datetime":true},"RRP":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional price","examples":["-0.16","0.01","0","89"],"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%23SETINTRAREGIONRESIDUES%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":9268438,"decompressed_size_all_time":4674125080},"visibility":"Public","trigger":"Daily Billing Run & Posting a PRELIM/FINAL and REVISE Billing Run"}