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This arable farming project in the municipality of Autrey-lès-Gray follows the Grandes Cultures method: the farm changes its cropping practices to reduce greenhouse gas emissions and store carbon in its soils. Labelled under the Label Bas-Carbone.
Possible practices under this method to reduce emissions and store carbon in soils.

L'optimisation de la fertilisation consiste à ajuster précisément les apports d'engrais (azote, phosphore, potassium) aux besoins réels des cultures. L'objectif est de réduire les excédents qui se transforment en protoxyde d'azote (N₂O), un gaz à effet de serre 265 fois plus puissant que le CO₂.

Les couverts végétaux sont des plantes semées entre deux cultures principales pour ne jamais laisser le sol nu. Ils capturent le CO₂ atmosphérique par photosynthèse et le stockent dans le sol sous forme de matière organique quand ils sont détruits. Ils réduisent aussi l'érosion et améliorent la structure du sol.

L'agriculture de précision utilise la technologie (GPS, capteurs, drones, cartographie satellite) pour adapter les pratiques parcelle par parcelle, voire mètre par mètre. Elle permet de n'appliquer des intrants que là où la plante en a vraiment besoin, au bon moment.

Les légumineuses (trèfle, luzerne, féverole, pois) ont une capacité unique : elles captent l'azote de l'air grâce à des bactéries symbiotiques dans leurs racines (nodosités). Elles n'ont donc pas besoin d'engrais azotés et en laissent dans le sol pour la culture suivante.

Réduire la consommation de carburant et d'électricité de l'exploitation passe par l'optimisation des passages d'engins, le choix de tracteurs efficients, l'isolation des bâtiments et le recours aux énergies renouvelables.

Le passage en agriculture biologique supprime les engrais et pesticides de synthèse, favorise les rotations longues et diversifiées, et privilégie les méthodes naturelles de fertilisation et de protection des cultures.

Le semis direct ou le travail superficiel du sol remplace le labour profond. En ne retournant plus le sol, on préserve la matière organique accumulée en surface et on favorise la vie biologique (vers de terre, champignons mycorhiziens).

Diversifier les cultures dans la rotation (au lieu de la monoculture ou de rotations courtes blé-maïs) permet de réduire les besoins en intrants chimiques, d'améliorer la santé des sols et de stocker davantage de carbone.
Beyond its climate effect, each project acts on the environment and the local area. Here is the assessment of this project, dimension by dimension.
This project targets emission reductions and soil carbon storage, expected and recognised after verification. The Grandes Cultures method compares, field by field, emissions and soil carbon before and after the change in practices. Depending on the chosen levers, the project limits nitrous oxide emissions from fertilisers and increases the carbon stored in soils (cover crops, legumes, organic inputs).
Its effects on biodiversity depend on the chosen practices; the method focuses on emissions and soil carbon.
Its effects on water depend on the chosen practices, notably fertilisation and soil cover.
Soil carbon storage is part of what the method counts: depending on the chosen practices, cover crops, organic inputs and rotations add organic matter to soils.
This project in Autrey-lès-Gray supports an arable farm in changing its practices.
The 17 SDGs are a global framework defined by the United Nations to build a sustainable future by 2030. This project directly contributes to 5 of them. Here's why.
Zero Hunger
End hunger, achieve food security and improved nutrition
Why this project: This project supports an arable farm in Autrey-lès-Gray that keeps producing: it contributes to food production with lower greenhouse gas emissions.
Clean Water and Sanitation
Ensure availability and sustainable management of water
Why this project: Depending on the chosen practices (fertilisation, soil cover), the project may protect water quality.
Responsible Consumption and Production
Ensure sustainable consumption and production patterns
Why this project: This project shifts cropping practices towards lower-emission production.
Climate Action
Take urgent action to combat climate change and its impacts
Why this project: This is the primary impact: this project targets emission reductions under the Label Bas-Carbone framework: they will be recognised after verification. Every ton avoided or stored in soils helps limit climate change.
Life on Land
Protect, restore and promote sustainable use of terrestrial ecosystems
Why this project: Depending on the chosen practices, cover crops and more varied rotations support soil life.
Project notification
The project owner notifies the ministry of the project.
File submission
The complete file is submitted to the competent authority for review.
Labelling
July 11, 2024The project is validated and receives the Label Bas-Carbone.
Year 1 monitoring
July 2025Monitoring of the project actions — year 1/5.
Year 2 monitoring
July 2026Monitoring of the project actions — year 2/5.
Year 3 monitoring
July 2027Monitoring of the project actions — year 3/5.
Year 4 monitoring
July 2028Monitoring of the project actions — year 4/5.
Verification audit
January 2029An independent auditor verifies that the project carbon objectives have been met.
Year 5 monitoring
July 2029Monitoring of the project actions — year 5/5.
Recognition of reductions
July 2029After verification by an independent auditor, the ministry recognises the emission reductions, which are then definitively acquired.
The main milestones of the project. Detailed monitoring is shared with the companies that fund it, in their private space.
Le projet a obtenu le Label Bas-Carbone.
Town
Autrey-lès-Gray
Postal code
70100
Department
Haute-Saône (70)
Region
Bourgogne Franche Comté
Transition to low-carbon farming practices: cover crops, reduced tillage, legumes, fine-tuned nitrogen fertilisation. The method leverages every tool available across the farm.
The Label Bas-Carbone is the official framework of the French Ministry of Ecological Transition for emission reduction projects carried out in France. A project is labelled on the basis of its application, following a method approved by the ministry. Its emission reductions are then verified by an independent auditor before being recognised by the ministry.
How it works:
1. The project owner submits a file describing the reference scenario (without project) and the project scenario.
2. The difference between the two scenarios gives the net emission reductions, expressed in tons of CO₂ equivalent.
3. An independent auditor verifies the data in the field and validates the calculations.
4. The ministry issues the Low-Carbon Label and carbon credits are issued.
5. The project is monitored for 5 years with periodic verifications.
ODD
Impact score
About the Label Bas-Carbone
The only carbon contribution label officially recognised by the French state. Every project is audited by an independent body and listed in the public registry.
Glenn Carstens-Peters
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