EnviTec working on two French biomethane projects

August 26, 2026 |

In France, EnviTec is currently implementing two projects for long-standing customers: the conversion of the “Biowatt” plant in Brittany into a biomethane upgrading facility, and the construction of the new “Valoverte” biomethane plant in south-west France.

At Biowatt, in future, the biomethane produced will be fed into the network of the French grid operator NaTran. The renewable gas will be transported via a dedicated 13-kilometre shared network to Loudéac, where it will be used for local heat supply in the tertiary sector. The resulting digestate remains in the regional agricultural cycle as a valuable fertilizer.

Valoverte is already EnviTec’s second biogas plant for Cler Verts. The first plant, “Cler ENR” in Bélesta-en-Lauragais, was commissioned in 2015 with an electrical capacity of 637 kilowatts. The new project, featuring an EnviThan plant with a biomethane capacity of 280 Nm³/h, is designed to efficiently utilize organic waste.

In France, EnviTec is currently implementing two projects for long-standing customers: the conversion of the “Biowatt” plant in Brittany into a biomethane upgrading facility, and the construction of the new “Valoverte” biomethane plant in south-west France.

At Biowatt, in future, the biomethane produced will be fed into the network of the French grid operator NaTran. The renewable gas will be transported via a dedicated 13-kilometre shared network to Loudéac, where it will be used for local heat supply in the tertiary sector. The resulting digestate remains in the regional agricultural cycle as a valuable fertilizer.

Valoverte is already EnviTec’s second biogas plant for Cler Verts. The first plant, “Cler ENR” in Bélesta-en-Lauragais, was commissioned in 2015 with an electrical capacity of 637 kilowatts. The new project, featuring an EnviThan plant with a biomethane capacity of 280 Nm³/h, is designed to efficiently utilize organic waste.

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Category: Fuels

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