FPP
Results from a published Frequency Performance Payments (FPP) Run. The FPP calculation runs performs every trading interval (typically 5 minutes, but different for P5MIN / PREDISPATCH) and input data feeding into the calculations. The output data from the calculations is published on that same interval. There are some tables that operate on different frequencies (e.g. P5MIN / PREDISPATCH) as well as some data becoming public the following market day. For further details please see the FPP procedure and supporting documentation.
Tables
This package contains the following tables:
| Name | Description |
|---|---|
FPP_CONSTRAINT_FREQ_MEASURE |
This report delivers the weighted 4 second frequency measure data for each constraint |
FPP_CONTRIBUTION_FACTOR |
This report delivers the calculated contribution factor value for each 5 minute trading interval for each constraint and FPP unit |
FPP_EST_COST |
This report delivers the estimated cost for each FPP unit for each constraint for each 5 minute trading interval |
FPP_EST_PERF_COST_RATE |
This report delivers the estimated performance cost rate for each constraint for each 5 minute trading interval |
FPP_EST_RESIDUAL_COST_RATE |
This report delivers the estimated residual cost rate for each constraint for each 5 minute trading interval |
FPP_FCAS_SUMMARY |
This report delivers a summary of FCAS requirements as used by the FPP calculation (i.e. only RAISEREG / LOWERREG bid types) |
FPP_FORECAST_DEFAULT_CF |
This report delivers the forecast default contribution factors (DCF) effective for a billing period (aligned to the settlement week) |
FPP_FORECAST_RESIDUAL_DCF |
This report delivers the forecast residual default contribution factors (DCF) effective for a billing period (aligned to the settlement week) |
FPP_HIST_PERFORMANCE |
This report delivers the historical performance calculated based on a historical period and effective for a billing period (aligned to the settlement week) |
FPP_HIST_REGION_PERFORMANCE |
This report delivers the historical region performance calculated based on a historical period and effective for a billing period (aligned to the settlement week). This calculated historical region performance calculation is an input into the constraint level residual default contribution factor (DCF) which is published in FPP_FORECAST_RESIDUAL_DCF |
FPP_P5_FWD_EST_COST |
This report delivers the forward estimated unit cost based on P5min runs. These high-level estimates (i.e. assuming that all is unused FCAS) will be provided for each constraint for each 5 minute pre-dispatch interval. |
FPP_P5_FWD_EST_RESIDUALRATE |
This report delivers the forward estimated residual cost rate based on P5min runs. These high-level estimates (i.e. assuming that all is unused FCAS) will be provided for each constraint for each 5 minute pre-dispatch interval. |
FPP_PD_FWD_EST_COST |
This report delivers the forward estimated unit cost based on PREDISPATCH runs. These high-level estimates (i.e. assuming that all is unused FCAS) will be provided for each constraint for each 30 minute pre-dispatch interval. |
FPP_PD_FWD_EST_RESIDUALRATE |
This report delivers the forward estimated residual cost rate based on PREDISPATCH runs. These high-level estimates (i.e. assuming that all is unused FCAS) will be provided for each constraint for each 30 minute pre- dispatch interval. |
FPP_PERFORMANCE |
This report delivers the calculated performance value for each 5 minute trading interval for each FPP unit |
FPP_RCR |
This report delivers the calculated RCR for each constraint for each 5 minute trading interval |
FPP_REGION_FREQ_MEASURE |
This report delivers the curated 4 second frequency deviation and frequency measure data for each region |
FPP_RESIDUAL_CF |
This report delivers the calculated residual contribution factor value for each 5 minute trading interval for each constraint |
FPP_RESIDUAL_PERFORMANCE |
This report delivers the calculated residual performance value for each 5 minute trading interval |
FPP_RUN |
This report delivers details of the 5-minute FPP calculation engine success failure outcome saved in FPP database |
FPP_UNIT_MW |
This report delivers the curated 4 second measurement MW data for each FPP unit |
FPP_USAGE |
This report delivers the calculated usage for each constraint for each 5 minute trading interval |
Diagram
