{"type": "object", "properties": {"PERIODID": {"type": "integer", "examples": ["1", "200"], "maximum": 32767, "minimum": -32768, "description": "Settlements Trading Interval."}, "REGIONID": {"type": "string", "enum": ["QLD1", "VIC1", "TAS1", "NSW1", "SA1", "SNOWY1"], "description": "Region Identifier"}, "RUNNO": {"type": "integer", "examples": ["1"], "minimum": 0, "maximum": 65535, "description": "Settlement run number"}, "SETTLEMENTDATE": {"type": "string", "examples": ["2026/08/31 00:00:00"], "format": "date-time", "description": "Settlement Date"}, "ACE_AMOUNT": {"type": "number", "examples": ["-5.51892339", "22.23585768", "0", "2005.96819264"], "description": "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"}, "ASOE_AMOUNT": {"type": "number", "examples": ["-24.19452681", "6.19070026", "0", "59464.79340647"], "description": "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"}, "EC": {"type": "number", "description": "Energy purchased by customers. NULL for Settlement dates post the IESS rule effective date"}, "EP": {"type": "number", "description": "Energy payments to generators. NULL for Settlement dates post the IESS rule effective date"}, "EXP": {"type": "number", "examples": ["-0.08228", "0.01493", "0", "35"], "description": "Net import in MWh into the region calculated at the regional reference node (export is negative)"}, "IRSS": {"type": "number", "examples": ["-0.00901", "0.01357", "0", "958.75189"], "description": "Intra-regional surplus (a negative sign indicates surplus, and a positive sign indicates a deficiency)"}, "LASTCHANGED": {"type": "string", "examples": ["2026/09/01 01:12:12"], "format": "date-time", "description": "Last date and time record changed"}, "RRP": {"type": "number", "examples": ["-0.16", "0.01", "0", "89"], "description": "Regional price"}}, "required": ["PERIODID", "REGIONID", "RUNNO", "SETTLEMENTDATE"], "description": "The Settlement Intra Region Residues Result.\nSETINTRAREGIONRESIDUES 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"}