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NUMBR
Accounting NetworkLabel Bas-Carbone
NUMBR
NUMBR contributes to carbon neutrality with Stock CO2
7
projects supported
2,528 t
tCO₂ contributed
92,797 m²
funded area
12,475
trees funded
The commitment
NUMBR is a network of accounting firms across 10 cities in France, offering digitalized accounting, tax, and administrative services to freelancers and SMEs. As part of GIE SALSA, NUMBR is the group's largest carbon contributor with over 2,528 tonnes of CO₂ sequestered across 7 certified forestry projects.
At NUMBR, we believe tomorrow's accounting must integrate an environmental dimension. Contributing to forestry projects with Stock CO2 gives meaning to our work.
7 supported projects
Our projects across France
Concrete carbon sequestration actions, rooted in French territories
ReforestationBourgogne Franche ComtéFeatured project
Bois de la Longine
La Longine ; La Montagne (70), Haute Saône
NUMBR's contribution6.21%
737 t
CO₂ contributed
15,835 m²
funded area
1.58 ha
3,519
funded trees
2024
year
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Project presentation
Bois de la Longine is a reforestation project located in Bourgogne Franche Comté, municipality of La Longine ; La Montagne (Haute Saône). Certified Label Bas-Carbone by the Ministry of Ecological Transition using the "REBOISEMENT" method, this project covers 25.5 hectares.
The carbon sequestration potential is estimated at 11,868 tonnes of CO₂ over the project's lifetime, an intensity of 465.4 tCO₂ per hectare.
56,661 trees were planted, comprising 3 different species at a density of 2,222 trees per hectare. This species diversity strengthens the ecosystem's resilience to climate risks and promotes local biodiversity.
NUMBR funds 6.21% of this project, equivalent to 737 tonnes of CO₂, 3,519 trees and 15,835 m² (1.58 ha).
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Environmental & social impacts
Beyond carbon sequestration, each project generates measurable positive impacts on the environment and local communities.
🌍Climate
98%
This project sequesters 465.4 tCO₂/ha over its lifetime. Carbon is captured in biomass and soils. This is the primary impact: contributing to climate change mitigation.
Biodiversity
Significant impact75%
With 3 different species (moderate diversity), this project creates a rich habitat for wildlife. Ecological corridors promote pollination and biological control.
Water
High impact88%
Over 25.5 ha, vegetation filters water, reduces runoff and erosion, and promotes groundwater recharge.
Soils
High impact89%
With 2222 trees/ha, the root system structures the soil. Litter enriches organic matter and increases water retention.
Socio-economic
High impact90%
This 25.5 ha project in La Longine ; La Montagne supports the local economy: direct jobs, territory enhancement and ecological transition.
Global score
88%
🎯
Sustainable Development Goals
This project directly contributes to 5 UN SDGs.
6
Clean Water and Sanitation
Ensure availability and sustainable management of water
Why this project: Vegetation cover on 25.5 ha filters runoff and promotes groundwater recharge.
8
Decent Work and Economic Growth
Promote sustained, inclusive and sustainable economic growth
Why this project: This project contributes to this goal through its carbon sequestration and local ecosystem strengthening.
12
Responsible Consumption and Production
Ensure sustainable consumption and production patterns
Why this project: Sustainable forest management of 25.5 ha ensures responsible wood production.
13
Climate Action
Take urgent action to combat climate change and its impacts
Why this project: Primary impact: this project sequesters 11,868 tons of CO₂, certified Label Bas-Carbone.
15
Life on Land
Protect, restore and promote sustainable use of terrestrial ecosystems
Why this project: This 25.5 ha project plants 3 species, recreating a complete forest ecosystem.
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Carbon data
CO₂ contributed by NUMBR737 tCO₂
Funded area15,835 m²
Funded trees3,519 trees
Project density2,222 trees/ha
Method: REBOISEMENT — Status: labellisé
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Location
Municipality
La Longine ; La Montagne
Postal code
70310
Department
Haute Saône (70)
Region
Bourgogne Franche Comté
📅
Project timeline
Project notification
The project owner submits their application to the ministry.
Field audit
An independent auditor verifies the project data on site.
Labelling
The project is validated and receives the official Low-Carbon Label.
Monitoring
Regular monitoring of project progress and carbon indicators.
Credit certification
Emission reductions are verified and carbon credits are issued.
🏛️
Method · REBOISEMENT
The Low-Carbon Label is an official certification framework from the French Ministry of Ecological Transition. It guarantees that emission reductions are real, measurable, verifiable and additional.
How it works:
1. The project owner submits a file describing the reference and project scenarios.
2. The difference gives net emission reductions in CO₂ equivalent.
3. An independent auditor verifies the data in the field.
4. The ministry issues the Label and carbon credits are issued.
5. The project is monitored with periodic verifications.
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Planted species (3)
Species diversity strengthens forest resilience against diseases and climate change.
Douglas vert
Pseudotsuga menziesii · Pinaceae
Originaire de la côte ouest de l'Amérique du Nord, le Douglas atteint 60 m en France et jusqu'à 100 m dans son aire d'origine. Son bois est utilisé en charpente, construction et bois énergie. Essence en expansion en France grâce à sa croissance rapide et son excellence adaptation climatique.
Did you know?
Ses cônes se reconnaissent à leurs bractées en forme de trident dépassant des écailles.
Pin laricio de Corse
Pinus nigra subsp. laricio · Pinaceae
Endémique des montagnes corses et calabraises, il atteint 40 m et vit jusqu'à 600 ans. Son fût droit est très recherché pour la charpente et la menuiserie.
Did you know?
Certains specimens de Corse dépassent les 600 ans, ils figurent parmi les plus vieux arbres de France.
Cèdre de l'Atlas
Cedrus atlantica · Pinaceae
Originaire des montagnes d'Afrique du Nord, il atteint 40 m. Bois durable naturellement résistant aux insectes, utilisé en ébénisterie. Essence d'avenir face au changement climatique.
Did you know?
Son bois contient naturellement des huiles essentielles qui le protègent des insectes, d'où son utilisation historique pour les coffres à vêtements.
Planting density: 2,222 trees/ha
Project summary
TypeReforestation
MethodREBOISEMENT
Statuslabellisé
RegionBourgogne Franche Comté
ODD
68121315
Global score
88%
NUMBR's share
Share6.21%
CO₂737 t
Area15,835 m²
Trees3,519
6.21%
Why Stock CO2?
🔒
Secured contribution
The only solution offering trust, insurance and safety margins.
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Label Bas-Carbone
Official French state certification, credits on the national registry.
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Monitoring & reports
Online dashboard, personalized impact reports and official certificate.
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