| RUN_DATETIME |
datetime(3)  |
datetime2(0) |
Unique Timestamp Identifier for this run, identified by the nominal start time of the run. |
| INTERVAL_DATETIME |
datetime(3) |
datetime2(0) |
End date time of the interval. |
| REGIONID |
varchar(10) |
varchar(10) |
Region Identifier |
| RUNTYPE |
varchar(20) |
varchar(20) |
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. |
| DEMAND10 |
numeric(12, 2) |
numeric(12, 2) |
10% Probability of Exceedance demand forecast. |
| DEMAND50 |
numeric(12, 2) |
numeric(12, 2) |
50% Probability of Exceedance demand forecast. |
| DEMAND90 |
numeric(12, 2) |
numeric(12, 2) |
90% Probability of Exceedance demand forecast. |
| RESERVEREQ |
numeric(12, 2) |
numeric(12, 2) |
Reserve Requirement (MW). This field is not populated after 30 July 2025. |
| CAPACITYREQ |
numeric(12, 2) |
numeric(12, 2) |
Demand + Reserve requirements (MW). This field is not populated after 30 July 2025. |
| ENERGYREQDEMAND50 |
numeric(12, 2) |
numeric(12, 2) |
Sum of: (Region Demand50)/Period (sum by trading day, entered in first period of trading day, GWh). |
| UNCONSTRAINEDCAPACITY |
numeric(12, 0) |
int |
Aggregate generation + WDR capacity from Non-Energy Constrained plant subjected to restrictions due to network constraints. |
| CONSTRAINEDCAPACITY |
numeric(12, 0) |
int |
Aggregate generation + WDR capacity from Energy Constrained plant subjected to restrictions due to network constraints. |
| NETINTERCHANGEUNDERSCARCITY |
numeric(12, 2) |
numeric(12, 2) |
Net export (MW) out of this region in the LOR evaluation. Export if > 0, Import if < 0. This value is the same as LORNETINTERCHANGEUNDERSCARCITY. |
| SURPLUSCAPACITY |
numeric(12, 2) |
numeric(12, 2) |
Regional surplus capacity (MW), +/- values indicate surplus/deficit capacity respectively. This value reflects Regional LOR reserve. |
| SURPLUSRESERVE |
numeric(12, 2) |
numeric(12, 2) |
Regional surplus reserve (MW). This value also reflects Regional LOR reserve. Note: For LOR runs, RESERVEREQ requirement input is not used. |
| RESERVECONDITION |
numeric(1, 0) |
tinyint |
Regional reserve condition from LRC run. This field is not populated after 30 July 2025. |
| MAXSURPLUSRESERVE |
numeric(12, 2) |
numeric(12, 2) |
Maximum Surplus Reserve (MW) evaluated for this region from LRC runs. This field is no longer populated. |
| MAXSPARECAPACITY |
numeric(12, 2) |
numeric(12, 2) |
Maximum Spare Capacity (MW) evaluated for this region. Calculated for each region in turn. This value reflects Regional LOR reserve. |
| LORCONDITION |
numeric(1, 0) |
tinyint |
The LOR Condition determined from the Maximum Spare Capacity value: 0 - no condition, 1 - LOR1 condition, 2 - LOR2 condition, 3 - LOR3 condition |
| AGGREGATECAPACITYAVAILABLE |
numeric(12, 2) |
numeric(12, 2) |
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 |
| AGGREGATESCHEDULEDLOAD |
numeric(12, 2) |
numeric(12, 2) |
Sum of MAXAVAIL quantities bid by of all Scheduled Loads in a given Region for a given PERIODID. |
| LASTCHANGED |
datetime(3) |
datetime2(0) |
Date time this record was created. |
| AGGREGATEPASAAVAILABILITY |
numeric(12, 0) |
int |
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. |
| ENERGYREQDEMAND10 |
numeric(12, 2) |
numeric(12, 2) |
Energy (GWh) required for this energy block based on the 10% probability of exceedance demand. Listed in the first interval of the energy block |
| CALCULATEDLOR1LEVEL |
numeric(16, 6) |
numeric(16, 6) |
Region Reserve Level for LOR1 used. Can be static value or calculated value if an interconnector is a credible contingency |
| CALCULATEDLOR2LEVEL |
numeric(16, 6) |
numeric(16, 6) |
Region Reserve Level for LOR2 used. Can be static value or calculated value if an interconnector is a credible contingency |
| MSRNETINTERCHANGEUNDERSCARCITY |
numeric(12, 2) |
numeric(12, 2) |
Net interconnector flow from the region for this interval from the MSR assessment. This field is no longer populated. |
| LORNETINTERCHANGEUNDERSCARCITY |
numeric(12, 2) |
numeric(12, 2) |
Net interconnector flow from the region for this interval from the LOR assessment |
| TOTALINTERMITTENTGENERATION |
numeric(15, 5) |
numeric(15, 5) |
Allowance made for non-scheduled generation in the demand forecast (MW). |
| DEMAND_AND_NONSCHEDGEN |
numeric(15, 5) |
numeric(15, 5) |
Sum of Cleared Scheduled generation, imported generation (at the region boundary) and allowances made for non-scheduled generation (MW). |
| UIGF |
numeric(12, 2) |
numeric(12, 2) |
Regional aggregated Unconstrained Intermittent Generation Forecast of Semi-scheduled generation (MW). |
| SEMISCHEDULEDCAPACITY |
numeric(12, 2) |
numeric(12, 2) |
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. |
| LOR_SEMISCHEDULEDCAPACITY |
numeric(12, 2) |
numeric(12, 2) |
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. |
| LCR |
numeric(16, 6) |
numeric(16, 6) |
Largest Credible Risk. MW value for highest credible contingency |
| LCR2 |
numeric(16, 6) |
numeric(16, 6) |
Two Largest Credible Risks. MW value for highest two credible contingencies. |
| FUM |
numeric(16, 6) |
numeric(16, 6) |
Forecasting Uncertainty Measure. MW value of reserve calculated as defined in the Reserve Level Declaration Guidelines |
| SS_SOLAR_UIGF |
numeric(12, 2) |
numeric(12, 2) |
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 |
| SS_WIND_UIGF |
numeric(12, 2) |
numeric(12, 2) |
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 |
| SS_SOLAR_CAPACITY |
numeric(12, 2) |
numeric(12, 2) |
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. |
| SS_WIND_CAPACITY |
numeric(12, 2) |
numeric(12, 2) |
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. |
| SS_SOLAR_CLEARED |
numeric(12, 2) |
numeric(12, 2) |
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. |
| SS_WIND_CLEARED |
numeric(12, 2) |
numeric(12, 2) |
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. |
| WDR_AVAILABLE |
numeric(12, 2) |
numeric(12, 2) |
Regional aggregated Wholesale Demand Response (WDR) availability in MW. |
| WDR_CAPACITY |
numeric(12, 2) |
numeric(12, 2) |
Regional aggregated Wholesale Demand Response (WDR) capacity in MW. |
| WDR_PASAAVAILABLE |
numeric(12, 2) |
numeric(12, 2) |
Regional aggregated Wholesale Demand Response (WDR) PASA availability in MW. |