Roland Garros – Changing rooms Jean Bouin Stadium
Recycling shower and sink water to supply toilet flushes
Since 2020, FGWRS has installed a grey water recycling system in the technical facilities of Jean Bouin Stadium, which is privatized every year for the Roland Garros tennis tournament.
For three weeks, we collect and recycle the shower and sink water from the stadium’s changing rooms to supply the building’s toilets.
The initial installations included two Home Stations, the we installed a specific skid, Collective Station A, to maximize our recycling efficiency.
Each year, more than 35m3 of grey water is recycled thanks to our system.
MOSA Ballet School – Liège, Belgique
Recycling shower and sink water to supply toilet flushes
Since January 2024, FGWRS has installed a greywater recycling system for the MOSA Ballet School in Liège, Belgium.
Equipped with a Collective Station A, this system recycles wastewater form the showers and sinks in the changing rooms and dormitory to supply the building’s toilets.
This has enabled the recycling of over 200m3 of water.
Opale and Sens Residence – Montpellier
Recycling of shower and sink water to supply toilets flushes and watering
In December 2025, FGWRS commissionned a recycling system for a residential building : The Opale and Sens residence in Montpellier.
This project features a large green facade, which faces watering restrictions during heat waves.
The FGWRS recycling system provides a constant supply of water for watering during summer and supplies recycled water to toilets year-round.
This installation is equipped with a Collective Station B.
