Now we add the basline water efficiency uptake to each of the two models
Now we add the baseline water efficiency uptake to each of the two models. This has to be done after the expansion to months as it is a monthly uptake model.
## Add baseline WE uptake
> Summary: add baseline WE uptake rates of dual flush WC & low flow shower head uptake and adjust l/day/hh for WCs and showers accordingly
This has to be done after the expansion to months as it is a monthly uptake model. how this works:
# Model WE uptake
* Add baseline WE uptake rates of dual flush WC & low flow shower head uptake and adjust l/day/hh for WCs and showers accordingly
## Backwards estimation of water efficiency uptake
### Backwards estimation of water efficiency uptake
The first step is to allocate households to dual-flush/no dual-flush status and low-flow/no low-flow shower heads for all years. The logic applied is as follows:
Next we use the water use reduction values given at the start of the section to update the l/day/hh for those who have the dual flush WCs or low flow showers.