In 2021, INDEREN participated in the construction of the biogas plant for the Methatoul project, located in Toul, France.

In 2021, INDEREN participated in the construction of the biogas plant for the MVS project, located in Ménévilliers, France…

During the years 2022 and 2023, INDEREN participated in the construction of the biogas plant for the Belinchón project, located in Cuenca, Spain.

In 2022, INDEREN participated in the construction of the biogas plant for the VALOIS GREEN GAZ project, located in Ognes, France…

In 2021, INDEREN participated in the construction of the biogas plant for the BOISSY project, located in Boissy-Fresnoy, France…