{"package":"STPASA_SOLUTION","pdr_config":{"mappings":[{"REPORT_NAME":"STPASA","REPORT_SUB_TYPE":"REGIONSOLUTION","VERSION":6},{"REPORT_NAME":"STPASA","REPORT_SUB_TYPE":"REGIONSOLUTION","VERSION":7}],"transaction_type":"INSERT"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec59.htm#88"],"comment":"STPASA_REGIONSOLUTION shows the results of the regional capacity, maximum surplus reserve and maximum spare capacity evaluations for each period of the study. Note that the RELIABILITY_LRC and OUTAGE_LRC Run Types are no longer reported from 31 July 2025.","description":"STPASA_REGIONSOLUTION is public so is available to all participants.\n\nSource\n\nSTPASA_REGIONSOLUTION is updated each STPASA run (i.e every 2 hours).\n\nVolume\n\nRows per day: 480\n\nMb per month: 8","primary_keys":["INTERVAL_DATETIME","REGIONID","RUN_DATETIME","RUNTYPE"],"indexes":[["LASTCHANGED"]],"columns":{"INTERVAL_DATETIME":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":true,"comment":"End date time of the interval.","examples":["2026/09/02 04:30:00"],"parse_csv_as_string":true,"is_s_datetime":true},"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"]},"RUN_DATETIME":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":true,"comment":"Unique Timestamp Identifier for this run, identified by the nominal start time of the run.","examples":["2026/09/01 01:00:00"],"parse_csv_as_string":true,"is_s_datetime":true},"RUNTYPE":{"sql_type":"VARCHAR2(20)","pl_type":"pl.Enum([\"RELIABILITY_LRC\", \"OUTAGE_LRC\", \"LOR\"])","mandatory":true,"comment":"Type of run. Values are RELIABILITY_LRC, OUTAGE_LRC and LOR. Note that the STPASA RELIABILITY_LRC and OUTAGE_LRC Run Types are discontinued from 31 July 2025, with only the LOR Run Type reported.","examples":null,"enums":["RELIABILITY_LRC","OUTAGE_LRC","LOR"]},"AGGREGATECAPACITYAVAILABLE":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Sum of MAXAVAIL quantities offered by all Scheduled units and Availability of all semi-scheduled units limited by MAXAVAIL in a given Region for a given PERIODID","examples":["1945.13","2019","16682.59","13580"],"is_float":true},"AGGREGATEPASAAVAILABILITY":{"sql_type":"NUMBER(12,0)","pl_type":"pl.UInt64","mandatory":false,"comment":"Sum of PASAAVAILABILITY for all scheduled generating units and scheduled bidirectional units (Gen side) with a Recall_Period <= 24 hours plus the sum of Unconstrained Intermittent Generation Forecasts (UIGF) for all semi-scheduled generating units. For the RELIABILITY_LRC and OUTAGE_LRC runs, UIGF is the POE90 forecast. For the LOR Run, UIGF is the POE50 forecast. Note that the RELIABILITY_LRC and OUTAGE_LRC Run Types are discontinued from 31 July 2025. From March 2026, AGGREGATEPASAAVAILABILITY changes from that with Recall_Period <= 24 to that achievable by the relevant INTERVAL_DATETIME if recalled at the start of the run.","examples":["1979","18320"],"is_integer":true,"unsigned_int":true,"num_int_bits":64},"AGGREGATESCHEDULEDLOAD":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Sum of MAXAVAIL quantities bid by of all Scheduled Loads in a given Region for a given PERIODID.","examples":["0","1"],"is_float":true},"CALCULATEDLOR1LEVEL":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Region Reserve Level for LOR1 used. Can be static value or calculated value if an interconnector is a credible contingency","examples":["354.29701","582","1579.48329","1430"],"is_float":true},"CALCULATEDLOR2LEVEL":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Region Reserve Level for LOR2 used. Can be static value or calculated value if an interconnector is a credible contingency","examples":["178.297","435","849.48329","730"],"is_float":true},"CAPACITYREQ":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Demand + Reserve requirements (MW). This field is not populated after 30 July 2025.","is_float":true},"CONSTRAINEDCAPACITY":{"sql_type":"NUMBER(12,0)","pl_type":"pl.UInt64","mandatory":false,"comment":"Aggregate generation + WDR capacity from Energy Constrained plant subjected to restrictions due to network constraints.","examples":["0","1","2782"],"is_integer":true,"unsigned_int":true,"num_int_bits":64},"DEMAND10":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"10% Probability of Exceedance demand forecast.","examples":["371","9289"],"is_float":true},"DEMAND50":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"50% Probability of Exceedance demand forecast.","examples":["334","9001"],"is_float":true},"DEMAND90":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"90% Probability of Exceedance demand forecast.","examples":["297","8713"],"is_float":true},"DEMAND_AND_NONSCHEDGEN":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Sum of Cleared Scheduled generation, imported generation (at the region boundary) and allowances made for non-scheduled generation (MW).","examples":["334","9125"],"is_float":true},"ENERGYREQDEMAND10":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Energy (GWh) required for this energy block based on the 10% probability of exceedance demand. Listed in the first interval of the energy block","examples":["25.24","0","174.02"],"is_float":true},"ENERGYREQDEMAND50":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Sum of: (Region Demand50)/Period (sum by trading day, entered in first period of trading day, GWh).","examples":["23.58","0","168.66"],"is_float":true},"FUM":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Forecasting Uncertainty Measure. MW value of reserve calculated as defined in the Reserve Level Declaration Guidelines","examples":["230.1158","0","844.8202"],"is_float":true},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Date time this record was created.","examples":["2026/09/01 01:08:48"],"parse_csv_as_string":true,"is_s_datetime":true},"LCR":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Largest Credible Risk. MW value for highest credible contingency","examples":["172.363","435","849.48329","730"],"is_float":true},"LCR2":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Two Largest Credible Risks. MW value for highest two credible contingencies.","examples":["333.529","582","1579.48329","1430"],"is_float":true},"LOR_SEMISCHEDULEDCAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast for semi-scheduled units for the region for the LOR run. Semi-scheduled generation is constrained by both System Normal and Outage constraints, and incorporate MAXAVAIL limits.","examples":["169.13","243","3832.64","2991"],"is_float":true},"LORCONDITION":{"sql_type":"NUMBER(1,0)","pl_type":"pl.UInt8","mandatory":false,"comment":"The LOR Condition determined from the Maximum Spare Capacity value: 0 - no condition, 1 - LOR1 condition, 2 - LOR2 condition, 3 - LOR3 condition","examples":["0"],"is_integer":true,"unsigned_int":true,"num_int_bits":8},"LORNETINTERCHANGEUNDERSCARCITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Net interconnector flow from the region for this interval from the LOR assessment","examples":["-2.07","39.33","-438","-2518"],"is_float":true},"MAXSPARECAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Maximum Spare Capacity (MW) evaluated for this region. Calculated for each region in turn. This value reflects Regional LOR reserve.","examples":["957.35","1344","8051.87","5389"],"is_float":true},"NETINTERCHANGEUNDERSCARCITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Net export (MW) out of this region in the LOR evaluation. Export if > 0, Import if < 0. This value is the same as LORNETINTERCHANGEUNDERSCARCITY.","examples":["-2.07","39.33","-438","-2518"],"is_float":true},"SEMISCHEDULEDCAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast (MW) for semi-scheduled units for the region. For RELIABILITY_LRC run, semi-scheduled generation is constrained only by System Normal constraints. For OUTAGE_LRC run and LOR run, semi-scheduled generation is constrained by both System Normal and Outage constraints. All three run types (RELIABILITY_LRC, OUTAGE_LRC, LOR) incorporate MAXAVAIL limits.","examples":["169.13","243","3832.64","2991"],"is_float":true},"SS_SOLAR_CAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast for solar for the region. For RELIABILITY_LRC run solar generation is constrained only by System Normal constraints. For OUTAGE_LRC run and LOR run solar generation is constrained by both System Normal and Outage constraints. All three run types (RELIABILITY_LRC, OUTAGE_LRC, LOR) incorporate MAXAVAIL limits.","examples":["0.03","0","16","1931"],"is_float":true},"SS_SOLAR_CLEARED":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast (MW) for solar for the region. For RELIABILITY_LRC run, solar generation is constrained only by System Normal constraints. For OUTAGE_LRC run and LOR run, solar generation is constrained by both System Normal and Outage constraints. All three run types (RELIABILITY_LRC, OUTAGE_LRC, LOR) incorporate MAXAVAIL limits.This value is the same as SS_SOLAR_CAPACITY.","examples":["0.03","0","16","1931"],"is_float":true},"SS_SOLAR_UIGF":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Unconstrained Intermittent Generation Forecast for solar for the region. For RELIABILITY_LRC and OUTAGE_LRC run this is the POE90 forecast (determined by LRCUIGFOption in CaseSolution). For LOR run this is the POE50 forecast","examples":["0.03","0","1095","2935"],"is_float":true},"SS_WIND_CAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast for wind for the region. For RELIABILITY_LRC run wind generation is constrained only by System Normal constraints. For OUTAGE_LRC run and LOR run wind generation is constrained by both System Normal and Outage constraints. All three run types (RELIABILITY_LRC, OUTAGE_LRC, LOR) incorporate MAXAVAIL limits.","examples":["32.86","243","3515.18","2991"],"is_float":true},"SS_WIND_CLEARED":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Constrained generation forecast (MW) for wind for the region. For RELIABILITY_LRC run, wind generation is constrained only by System Normal constraints. For OUTAGE_LRC run and LOR run, wind generation is constrained by both System Normal and Outage constraints. All three run types (RELIABILITY_LRC, OUTAGE_LRC, LOR) incorporate MAXAVAIL limits.This value is the same as SS_WIND_CAPACITY.","examples":["32.86","243","3515.18","2991"],"is_float":true},"SS_WIND_UIGF":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Unconstrained Intermittent Generation Forecast for wind for the region. For RELIABILITY_LRC and OUTAGE_LRC run this is the POE90 forecast (determined by LRCUIGFOption in CaseSolution). For LOR run this is the POE50 forecast","examples":["115.35","243","4374.57","1652"],"is_float":true},"SURPLUSCAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional surplus capacity (MW), +/- values indicate surplus/deficit capacity respectively. This value reflects Regional LOR reserve.","examples":["957.35","1344","8051.87","5389"],"is_float":true},"SURPLUSRESERVE":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional surplus reserve (MW). This value also reflects Regional LOR reserve. Note: For LOR runs, RESERVEREQ requirement input is not used.","examples":["957.35","1344","8051.87","5389"],"is_float":true},"TOTALINTERMITTENTGENERATION":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Allowance made for non-scheduled generation in the demand forecast (MW).","examples":["0","1","365"],"is_float":true},"UIGF":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional aggregated Unconstrained Intermittent Generation Forecast of Semi-scheduled generation (MW).","examples":["169.13","243","5773.68","3880"],"is_float":true},"UNCONSTRAINEDCAPACITY":{"sql_type":"NUMBER(12,0)","pl_type":"pl.UInt64","mandatory":false,"comment":"Aggregate generation + WDR capacity from Non-Energy Constrained plant subjected to restrictions due to network constraints.","examples":["1204","9409"],"is_integer":true,"unsigned_int":true,"num_int_bits":64},"WDR_AVAILABLE":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional aggregated Wholesale Demand Response (WDR) availability in MW.","examples":["0","1"],"is_float":true},"WDR_CAPACITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional aggregated Wholesale Demand Response (WDR) capacity in MW.","examples":["0","1"],"is_float":true},"WDR_PASAAVAILABLE":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Regional aggregated Wholesale Demand Response (WDR) PASA availability in MW.","examples":["0","1"],"is_float":true},"MAXSURPLUSRESERVE":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Maximum Surplus Reserve (MW) evaluated for this region from LRC runs. This field is no longer populated.","unused":true,"is_float":true},"MSRNETINTERCHANGEUNDERSCARCITY":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Net interconnector flow from the region for this interval from the MSR assessment. This field is no longer populated.","unused":true,"is_float":true},"RESERVECONDITION":{"sql_type":"NUMBER(1,0)","pl_type":"pl.Int8","mandatory":false,"comment":"Regional reserve condition from LRC run. This field is not populated after 30 July 2025.","unused":true,"is_integer":true,"num_int_bits":8},"RESERVEREQ":{"sql_type":"NUMBER(12,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Reserve Requirement (MW). This field is not populated after 30 July 2025.","unused":true,"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%23STPASA_REGIONSOLUTION%23FILE01%23202609010000.zip","manifest_summary":{"first_month":{"year":2015,"month":1},"last_month":{"year":2026,"month":9},"compressed_size_per_month":70921774,"decompressed_size_all_time":124951225600},"visibility":"Public","trigger":"After each STPASA run (every 2 hours)"}