Skip to content

2.6 Unbilled Unmetered Consumption (UUC, A12)

2.6.1 Inputs

For each DMA:

  • Data input, i.e. the unbilled unmetered consumption in m3/year.
  • Seasonal factor (daily)

2.6.2 Units

  • Input: m3/year
  • Output: L/s
  • Input, seasonal factor SF : [-]

2.6.3 Formulas

  • \(UMU=UserInput (Unbilled Unmetered Consumption in\frac{m3}{yr}) \cdot (1/(365\cdot 86.4))\cdot SF(daily)\)

2.6.4 Aggregations over regional zones

  • Sum

2.6.5 Notes

  • Currently ignored or set to 0 in CFL.