Use this optional column to limit a plant's operation each year. When the record has a non-negative value, Aurora will limit the unit's operation to the entered number of hours in the year.

The limit is not optimized across the year but applied chronologically so that as soon as the unit reaches its limit, it is turned off for the rest of the year. 

 NOTE: Specify inputs for any time period (annually, monthly, weekly, hourly, or sub-hourly). For information on specifying a variable's time series, see Entering a Time Series.