{"package":"BILLING_RUN","pdr_config":{"mappings":[{"REPORT_NAME":"BILLING","REPORT_SUB_TYPE":"REGIONIMPORTS","VERSION":5}],"transaction_type":"INSERT"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec16.htm#437"],"comment":"BILLINGREGIONIMPORTS sets out the region summary table of overall energy imported to and from each region for each billing run.","description":"BILLINGREGIONIMPORTS is public data, and is available to all\nparticipants.\n\nSource\n\nBILLINGREGIONIMPORTS is populated by the posting of a billing run.\n\nVolume\n\nEight records inserted per billing run, or 88 records inserted per week.","primary_keys":["BILLRUNNO","CONTRACTYEAR","IMPORTFROM","REGIONID","WEEKNO"],"indexes":[["LASTCHANGED"]],"columns":{"BILLRUNNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Unique run no within a given contract year and week no","examples":["8","996"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"CONTRACTYEAR":{"sql_type":"NUMBER(4,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"AEMO Contract Year number starting in week containing 1st January","examples":["2026"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"IMPORTFROM":{"sql_type":"VARCHAR2(10)","pl_type":"str","mandatory":true,"comment":"Region energy imported from","examples":["NSW1","QLD1","SA1","TAS1","VIC1"]},"REGIONID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Enum([\"QLD1\", \"VIC1\", \"TAS1\", \"NSW1\", \"SA1\", \"SNOWY1\"])","mandatory":true,"comment":"Unique region identifier","examples":null,"enums":["QLD1","VIC1","TAS1","NSW1","SA1","SNOWY1"]},"WEEKNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Week no within the contract year. Week no 1 is the week containing 1st January","examples":["6","40"],"warnings":["There may be 53 weeks in a year, depending on how weeks align to the year start/end."],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"ENERGY":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Amount of energy imported","examples":["0.075633","0","118322.630254"],"is_float":true},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2026/08/24 09:31:10"],"parse_csv_as_string":true,"is_s_datetime":true},"SURPLUSENERGY":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Populated with 0","examples":["0"],"is_float":true},"SURPLUSVALUE":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Interregional residue","examples":["-2.02714","3.95266","0","10434354.20159"],"is_float":true},"VALUE":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Value of energy imported","examples":["-20.53552","6.97491","0","17192168.54328"],"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%23BILLINGREGIONIMPORTS%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":10341,"decompressed_size_all_time":10184130},"visibility":"Public","trigger":"Posting of a billing run"}