aaenfafr

Showerloop calculator

Go to the colaborative translation platform to help us translate this free software.
Go to the gofundme to fund the open source showerloop project.

Liquid freshwater represents 1% of all the water on Earth. In the wealthiest nations of the world, a large part of the freshwater and energy consumed at home is used to shower. For instance, in an average french household, 39% of this water is used for bathing and showering and hot water represents 12% of the energy consumption. It is therefore judicious to think about ways to reduce this consumption. The showerloop is a water recycling shower : water is in a closed loop, it fall again on my head once filtered and therefore clean. It is adequate in terms of water and energy savings, and the following calculator will illustrate this :

Contribute by adding your country's configuration Change this country's configuration

Contribute by adding your country's configuration

Change this country's configuration

Data :

°C
$/m³
$/m³

Water total cost : $/m³ (?)

Description of your household :

min
°C

The cost of this energy is ? $/kWh

With your current shower :

L/min ? (8L/min for an eco, 20L/min for a regular showerhead (source))

You’re using ?L of water per shower, meaning ?$

You need ?kWh of energy per shower, meaning ?$

One shower cost you ?$

Yearly, for your household

You’re using ?L of water to shower, meaning ?$

You need ?kWh of energy, meaning ?$

You have an annuel budget estimated to be around ?$

If you had a showerloop :

Total cost of the showerloop is ?$ Maintenance annual cost (replacement of wearing parts) is ?$

This model of showerloop uses ?L of water, meaning ?$

You would save ?% of water compared to a typical shower

You would need ?kWh of energy to heat the water

You would need ?kWh of energy to run the showerloop

You would need ?kWh of energy per shower meaning ?$

You would save ?% of energy compared to a typical shower

A shower would cost you ?$

Yearly, for your household

You would use ?L of water per year to shower, meaning ?$

You would need ?kWh of energy per year to shower, meaning ?$

You would have an annuel budget estimated to be around ?$

The purchase of the equipment would pay for itself in ? year(s)

(1) Showerloop with investment and maintenance cost