Sycomore

Operating and maintaining

Since 2014, we have helped optimize the performance of biomethane plants. To do this, we offer services that leverage all operational drivers requiring concurrent management.

Sycomore
Teikei

Supply

As organic waste experts, we bring together waste producers and short-circuit plants to recycle waste and benefit the country as a whole.

Teikei

Agri-Seudre Énergies

Le Chay (17)

Feedstock sources

20,000 tonnes per year

Feedstock

Livestock manure

Crop waste

Agri-food industry waste

Capacity

150 Nm³ CH₄/h

The company Agri-Seudre Énergies injects locally produced green gas into the gas network that has been operated by GRDF since September 2021. Launched in 2012 by a group of farmers in the area around Royan and led by a group that includes TER’GREEN, le Zoo de La Palmyre and the agricultural cooperative Océalia, this plant generates 12 billion kWh of renewable gas a year (150 Nm³ CH₄/h), enough to meet the yearly requirements of more than 2,177 households. Built by NASKEO, the biomethane plant also processes 20,000 tonnes of organic waste every year (primarily bovine/equine manure plus cereal offal), producing 15,000 tonnes of digestate – a completely natural fertiliser – and providing employment for three local residents.

This project operates in line with the region’s energy transition and circular economy plans. To enhance its green credentials even further, the group decided to cover the entire roof of the plant’s biggest building with solar panels (1,800 m²), meeting the equivalent of 35% of its electricity needs (90% of the electricity generated by the solar panels is used by the plant with the remaining 10% sent to the ENEDIS energy distribution network).

2177
Households
supplied
with gas
51
Gas-powered buses

Get in touch

Call us

Need help or have a question about your biomethane project? We're available from 8 am to 6 pm, Monday to Friday. Feel free to get in touch if you need our help.

+33(0)1 57 21 34 70

Come and see us

Want to meet us in person? 
You can find us at 52 rue Paul Vaillant Couturier - 92240 Malakoff or at 3 Rue Galilée - 44340 Bouguenais

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Agri-Seudre Énergies - Ter'Green