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PREDISPATCHREGIONSUM

PREDISPATCHREGIONSUM sets out the overall regional Pre-Dispatch results for base case details (excluding price).

Package

PRE_DISPATCH

Table schema

Column Official MMS Datatype GR-MMS Datatype Comment
PREDISPATCHSEQNO varchar(20) int 🔑 Unique identifier of predispatch run in the form YYYYMMDDPP with 01 at 04:30
REGIONID varchar(10) 🔑 varchar(10) 🔑 Unique region identifier
INTERVENTION numeric(2, 0) bit 🔑 Flag to indicate if this result set was sourced from the pricing run (INTERVENTION=0) or the physical run (INTERVENTION=1). In the event that there is not intervention in the market, both pricing and physical runs correspond to INTERVENTION=0
DATETIME datetime(3) 🔑 datetime2(0) 🔑 Period expressed as Date/Time
TOTALDEMAND numeric(15, 5) numeric(15, 5) Total demand in MW for period (less normally on loads)
AVAILABLEGENERATION numeric(15, 5) numeric(15, 5) Aggregate generation bid available in region
AVAILABLELOAD numeric(15, 5) numeric(15, 5) Aggregate load bid available in region
DEMANDFORECAST numeric(15, 5) numeric(15, 5) Delta MW value only
DISPATCHABLEGENERATION numeric(15, 5) numeric(15, 5) Generation dispatched in period
DISPATCHABLELOAD numeric(15, 5) numeric(15, 5) Load dispatched in period
NETINTERCHANGE numeric(15, 5) numeric(15, 5) Net interconnector flow from the regional reference node
EXCESSGENERATION numeric(15, 5) numeric(15, 5) Excess generation in period / Deficit generation if VOLL
LOWER5MINDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 5 min MW dispatch
LOWER5MINIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 5 min MW imported
LOWER5MINLOCALDISPATCH numeric(15, 5) numeric(15, 5) Lower 5 min local dispatch
LOWER5MINLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of lower 5 min
LOWER5MINLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 5 min local requirement
LOWER5MINPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of lower 5 min
LOWER5MINREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 5 min total requirement
LOWER5MINSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of lower 5 min
LOWER60SECDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 60 sec MW dispatch
LOWER60SECIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 60 sec MW imported
LOWER60SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Lower 60 sec local dispatch
LOWER60SECLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of lower 60 sec
LOWER60SECLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 60 sec local requirement
LOWER60SECPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of lower 60 sec
LOWER60SECREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 60 sec total requirement
LOWER60SECSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of lower 60 sec
LOWER6SECDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 6 sec MW dispatch
LOWER6SECIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 6 sec MW imported
LOWER6SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Lower 6 sec local dispatch
LOWER6SECLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of lower 6 sec
LOWER6SECLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 6 sec local requirement
LOWER6SECPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of lower 6 sec
LOWER6SECREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower 6 sec total requirement
LOWER6SECSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of lower 6 sec
RAISE5MINDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 5 min MW dispatch
RAISE5MINIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 5 min MW imported
RAISE5MINLOCALDISPATCH numeric(15, 5) numeric(15, 5) Raise 5 min local dispatch
RAISE5MINLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of raise 5 min
RAISE5MINLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 5 min local requirement
RAISE5MINPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of raise 5 min
RAISE5MINREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 5 min total requirement
RAISE5MINSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of raise 5 min
RAISE60SECDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 60 sec MW dispatch
RAISE60SECIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 60 sec MW imported
RAISE60SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Raise 60 sec local dispatch
RAISE60SECLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of raise 60 sec
RAISE60SECLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 60 sec local requirement
RAISE60SECPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of raise 60 sec
RAISE60SECREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 60 sec total requirement
RAISE60SECSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of raise 60 sec
RAISE6SECDISPATCH numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 6 sec MW dispatch
RAISE6SECIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 6 sec MW imported
RAISE6SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Raise 6 sec local dispatch
RAISE6SECLOCALPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Local price of raise 6 sec
RAISE6SECLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 6 sec local requirement
RAISE6SECPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Regional price of raise 6 sec
RAISE6SECREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise 6 sec total requirement
RAISE6SECSUPPLYPRICE numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Supply price of raise 6 sec
LASTCHANGED datetime(3) datetime2(0) Period date and time
INITIALSUPPLY numeric(15, 5) numeric(15, 5) Sum of initial generation and import for region
CLEAREDSUPPLY numeric(15, 5) numeric(15, 5) Sum of cleared generation and import for region
LOWERREGIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower Regulation MW imported
LOWERREGLOCALDISPATCH numeric(15, 5) numeric(15, 5) Lower Regulation local dispatch
LOWERREGLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower Regulation local requirement
LOWERREGREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Lower Regulation total requirement
RAISEREGIMPORT numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise Regulation MW imported
RAISEREGLOCALDISPATCH numeric(15, 5) numeric(15, 5) Raise Regulation local dispatch
RAISEREGLOCALREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise Regulation local requirement
RAISEREGREQ numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Raise Regulation total requirement
RAISE5MINLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 5 min local requirement
RAISEREGLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise Reg local requirement
RAISE60SECLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 60 sec local requirement
RAISE6SECLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 6 sec local requirement
LOWER5MINLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 5 min local requirement
LOWERREGLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower Reg local requirement
LOWER60SECLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 60 sec local requirement
LOWER6SECLOCALVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 6 sec local requirement
RAISE5MINVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 5 min requirement
RAISEREGVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise Reg requirement
RAISE60SECVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 60 seconds requirement
RAISE6SECVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Raise 6 seconds requirement
LOWER5MINVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 5 min requirement
LOWERREGVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower Reg requirement
LOWER60SECVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 60 seconds requirement
LOWER6SECVIOLATION numeric(15, 5) numeric(15, 5) Not used since Dec 2003. Violation (MW) of Lower 6 seconds requirement
RAISE6SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted raise 6sec availability
RAISE60SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted raise 60sec availability
RAISE5MINACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted raise 5min availability
RAISEREGACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted raise reg availability
LOWER6SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted lower 6sec availability
LOWER60SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted lower 60sec availability
LOWER5MINACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted lower 5min availability
LOWERREGACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) trapezium adjusted lower reg availability
DECAVAILABILITY numeric(16, 6) numeric(16, 6) generation availability taking into account daily energy constraints
LORSURPLUS numeric(16, 6) numeric(16, 6) Not used after Feb 2006. Total short term generation capacity reserve used in assessing lack of reserve condition
LRCSURPLUS numeric(16, 6) numeric(16, 6) Not used after Feb 2006. Total short term generation capacity reserve above the stated low reserve condition requirement
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(15, 5) numeric(15, 5) Regional aggregated Unconstrained Intermittent Generation Forecast of Semi-scheduled generation (MW).
SEMISCHEDULE_CLEAREDMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW
SEMISCHEDULE_COMPLIANCEMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW where Semi-Dispatch cap is enforced
SS_SOLAR_UIGF numeric(15, 5) numeric(15, 5) Regional aggregated Unconstrained Intermittent Generation Forecast of Semi-scheduled generation (MW) where the primary fuel source is solar
SS_WIND_UIGF numeric(15, 5) numeric(15, 5) Regional aggregated Unconstrained Intermittent Generation Forecast of Semi-scheduled generation (MW) where the primary fuel source is wind
SS_SOLAR_CLEAREDMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW where the primary fuel source is solar
SS_WIND_CLEAREDMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW where the primary fuel source is wind
SS_SOLAR_COMPLIANCEMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW where Semi-Dispatch cap is enforced and the primary fuel source is solar
SS_WIND_COMPLIANCEMW numeric(15, 5) numeric(15, 5) Regional aggregated Semi-Schedule generator Cleared MW where Semi-Dispatch cap is enforced and the primary fuel source is wind
WDR_AVAILABLE numeric(15, 5) numeric(15, 5) Regional aggregated available MW for Wholesale Demand Response (WDR) units
WDR_DISPATCHED numeric(15, 5) numeric(15, 5) Regional aggregated dispatched MW for Wholesale Demand Response (WDR) units
WDR_INITIALMW numeric(15, 5) numeric(15, 5) Regional aggregated MW value at start of interval for Wholesale Demand Response (WDR) units
LOWER1SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) Trapezium adjusted Lower1Sec availability (summated from UnitSolution)
LOWER1SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Total Lower1Sec Dispatched in Region - RegionSolution element L1Dispatch attribute
RAISE1SECACTUALAVAILABILITY numeric(16, 6) numeric(16, 6) Trapezium adjusted Raise1Sec availability (summated from UnitSolution)
RAISE1SECLOCALDISPATCH numeric(15, 5) numeric(15, 5) Total Raise1Sec Dispatched in Region - RegionSolution element R1Dispatch attribute
SS_SOLAR_AVAILABILITY numeric(15, 5) numeric(15, 5) For Semi-Scheduled units. Aggregate Energy Availability from Solar units in that region
SS_WIND_AVAILABILITY numeric(15, 5) numeric(15, 5) For Semi-Scheduled units. Aggregate Energy Availability from Wind units in that region
BDU_CLEAREDMW_GEN numeric(15, 5) numeric(15, 5) Regional aggregated cleared MW where the DUID type is BDU. Net of export (Generation)
BDU_CLEAREDMW_LOAD numeric(15, 5) numeric(15, 5) Regional aggregated cleared MW where the DUID type is BDU. Net of import (Load)
BDU_ENERGY_STORAGE numeric(15, 5) numeric(15, 5) Regional aggregated energy storage where the DUID type is BDU (MWh)
BDU_MAX_AVAIL numeric(15, 5) numeric(15, 5) Total available generation side BDU summated for region (MW)
BDU_MIN_AVAIL numeric(15, 5) numeric(15, 5) Total available load side BDU summated for region (MW)
BDU_INITIAL_ENERGY_STORAGE numeric(15, 5) numeric(15, 5) Energy Storage for BDU at the start of the interval(MWh) - Region Aggregated
DECGEN_INITIAL_ENERGY_STORAGE numeric(15, 5) numeric(15, 5) Energy storage for Daily Energy Constrained Scheduled Generating Units at the start of the interval(MWh) - Region Aggregated
RUNNO numeric(3, 0) - -
PERIODID varchar(20) - -

Official MMS data model indexes

Index name Index type Index columns (in order)
PK_PREDISPATCHREGIONSUM clustered, unique, primary key DATETIME, REGIONID
PREDISPATCHREGIONSUM_LCX nonclustered LASTCHANGED
PREDISPATCHRGNSUM_NDX3 nonclustered PREDISPATCHSEQNO

GR-MMS data model indexes

Index name Index type Index columns (in order)
PK_PREDISPATCHREGIONSUM clustered, unique, primary key PREDISPATCHSEQNO, INTERVENTION, REGIONID, DATETIME

Historical-MMS data model indexes

Index name Index type Index columns (in order)
PK_PREDISPATCHREGIONSUM nonclustered, unique, primary key REGIONID, PREDISPATCHSEQNO, INTERVENTION, DATETIME
PREDISPATCHREGIONSUM_CCI clustered, columnstore n/a