Member - Nereus

NEREUS provides innovative and sustainable recycling systems for effluents like digestate, wastewater...

Type Company
Founder 2013
Company Size 20
Member Type
Founders Emmanuel Trouvé
Headquarters 34230 Paulhan, France
Social network


NEREUS designs, develops and builds industrial water extraction units from complex effluents like manure, digestate or wastewater for industries and communities. Industrial development, intensive farming and growing urbanization contribute to increased energy and clean water needs. According to the United Nations, in 2025, the average quantity of available fresh water per resident and per year is forecast to fall from 6 600 to 4 800m3. Experts estimate that there will be 5 times more people on Earth suffering from severe water scarcity than today, which will represents 35% of the total population. Because water and energy are often linked, NEREUS focuses on the recovery and recycling of these two essential goods. Our missions: > Recover the maximum amount of liquid wastes and remove their pollution > Develop technologies and processes helping our customers to integrate sustainable development by connecting ecology to economy > Respect the nexus water-energy in all our processes Nereus, nicknamed the old man of sea, takes its name from one of the oldest Greek divinity. He is the son of Pontus, god of sea, and Gaïa, mother of Earth. This name is the core of our mission: recover water in order to protect the Earth.
Headquarters 34230 Paulhan, France

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean Water and
SDG 6 icon
Affordable and
Clean Energy
SDG 7 icon
Industry, Innovation
and Infrastructure
SDG 9 icon
SDG 11
Sustainable Cities
and Communities
SDG 11 icon
SDG 12
Responsible Consumption
and production
SDG 12 icon