The UBB Segment Size column allows the user to specify the size of the Upper Bidding Block (UBB) portion of the resource. The UBB segment size is input as a percent of the total resource capacity.
NOTE: UBB segments are not considered when the unit is making its commitment decision. The Upper Bidding Block (UBB) heat rate must be specified for the resource.
NOTE: If the FUEL reference is specified for this variable the value in the Fuel table will be applied.
NOTE: Inputs can be specified for any time period (annual, monthly, weekly, hourly or sub-hourly). For information on how to specify a time series for a variable, see Entering a Time Series.
UBB Segment Size Column