Variance Parameter Values Can Be Used For More Than Just Prices

Variance Parameter values can be used for more than recording prices. Many contract-based values may also be recorded per Variance Parameter. For example, a contract for an interval billing customer may designate a hedge cover or a minimum demand value or a contract demand value. Although you may have interval quantity curves to define these values, that would be difficult to define and maintain. A more common scenario would be to define a Variance Parameter Map and to define these values for each Variance Parameter. A Variance Parameter Bill Factor could be used to define these values.