{"type": "object", "properties": {"BILLRUNNO": {"type": "integer", "examples": ["8", "996"], "minimum": 0, "maximum": 65535, "description": "Unique run no within a given contract year and week no"}, "CONTRACTYEAR": {"type": "integer", "examples": ["2026"], "minimum": 0, "maximum": 65535, "description": "AEMO Contract Year number starting in week containing 1st January"}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "Unique region identifier"}, "WEEKNO": {"type": "integer", "examples": ["6", "40"], "minimum": 0, "maximum": 65535, "description": "Week no within the contract year. Week no 1 is the week containing 1st January\nWARNING: There may be 53 weeks in a year, depending on how weeks align to the year start/end."}, "ADMINPRICECOMPO": {"type": "number", "examples": ["0"], "description": "This field is populated with 0"}, "ASPAYMENT": {"type": "number", "examples": ["10709.593581", "4546059.739655"], "description": "Ancillary service payments in $"}, "ENERGYOUT": {"type": "number", "examples": ["18027.713817", "1426411.018829"], "description": "MWh Energy output in the region during the billing period"}, "ENERGYPURCHASED": {"type": "number", "examples": ["-25215.307183", "-1547503.984546"], "description": "MWh Amount of energy purchased in region during billing period"}, "EXCESSGEN": {"type": "number", "examples": ["0"], "description": "This field is populated with 0"}, "INTCOMPO": {"type": "number", "examples": ["0"], "description": "This field is populated with 0"}, "LASTCHANGED": {"type": "string", "examples": ["2026/08/24 09:31:10"], "format": "date-time", "description": "Last date and time record changed"}, "POOLFEES": {"type": "number", "examples": ["0"], "description": "This field is populated with 0"}, "RESERVETRADING": {"type": "number", "examples": ["0"], "description": "This field is populated with 0"}, "SETTSURPLUS": {"type": "number", "examples": ["-478.946774", "223.698571", "-1537548.317357", "705358.907709"], "description": "Intraregional residues in $"}, "VALUEOUT": {"type": "number", "examples": ["-90579.606082", "41935.243236", "-2237740.457136", "200648458.851785"], "description": "$ Value of energy output in region during billing period"}, "VALUEPURCHASED": {"type": "number", "examples": ["-14746.581902", "7306.610966", "-219463695.651948", "2196477.544428"], "description": "$ Value of energy purchased during billing period"}, "WDRSQ": {"type": "number", "examples": ["0"], "description": "WDR Settlement Quantity Capped in MWh"}, "WDRTA": {"type": "number", "examples": ["0"], "description": "WDR transaction amount in $"}}, "required": ["BILLRUNNO", "CONTRACTYEAR", "REGIONID", "WEEKNO"], "description": "BILLINGREGIONFIGURES sets out additional summary region details including ancillary service amounts for each billing run.\nBILLINGREGIONFIGURES is public data, and is available to all\nparticipants.\n\nSource\n\nBILLINGREGIONFIGURES is populated by the posting of a billing run.\n\nVolume\n\nFive records inserted per billing run, or 55 records inserted per week."}