The Household Module Winfrey Sheet

The winfrey sheet contains additional supporting.


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  • Modifications to this sheet can be made simply by adding more rows for the overview of scenarios.

    Overview of the sheet

    The Household Module contains an additional supporting sheet:

    The “Winfrey” sheet contains a modified Winfrey S3 appliance mortality calculation model to determine the fraction of appliances in the active population that will be replaced annually based on the age of the appliances in use and the average life that is assumed for each appliance.