Anticipate regulations with a compliant GHG assessment for your company
📊 C omplete GHG balance in compliance with current standards (Scopes 1, 2 and 3): Start at just €800 excl. tax, depending on the size of your company.
🌱 International standards complied with: GHG Protocol, ISO 14064-1, Bilan GES regulatory methodology.
📚 Access to all databases: Base Carbone®, EcoInvent®, IMPACTS®, Empreinte®, Inies®, BEIS-DEFRA®.
🎯 S BTi trajectories: Align with Science-Based Targets.
💡Choose precision and efficiency with GCI to reduce your carbon footprint and enhance your environmental commitment!
⚠️ Bilan GES mandatory for all companies with more than 500 employees and all local authorities with more than 50,000 inhabitants since 2022.
Book a free strategy call and start your carbon transition today!
Companies are already committed to working with us to achieve the global goal of carbon neutrality.

Carry out a complete GHG assessment in compliance with current standards and regulations

Get support from our GCI carbon experts

Define your reduction actions, plan your low-carbon strategy

Engage your suppliers free of charge to optimize the calculation of your Scope 3 emissions

An approved and compliant GHG inventory
Protocols included:





Calculate your company's emissions precisely
Measure the emissions of your activities with GCI's easy-to-use Saas platform, which adapts to your organization.
Intuitive input by emissions category, with automatic assignment of each item to Scopes 1, 2 and 3
Consideration of physical and monetary emission factors
Platform connected to major reference databases: ADEME, Ecoinvent, Inies, etc.


Reduce your company's emissions
Reduction actions, action plans, trajectories: our tool enables you to draw up a complete low-carbon strategy.
Define your reduction actions
Use our library of ideas to help you reduce
Support in interpreting results and developing your strategy
Compare your low-carbon trajectory with the SBT (Science-Based Targets) trajectories according to the 2 scenarios ("1.5°C" and "Well below 2°C")
A fully compliant GHG assessment
The methodology used combines existing and recognized work, such as Base Carbone®, CE DELFT, Shift project, ADEME, ISO, national transport accounts, etc.
Analytical report, prioritized, detailed and precise.
Audited by our Consulting team to ensure you've made no mistakes or omissions
Ready for transmission on the Ademe website.

Produce a complete, certified GHG balance sheet for your company from 800€.
They are committed
and share their experience
Jean-Baptiste Durier
Amaury Sport Organisation
We answer your questions!
How do I calculate my company's GHG footprint?
First of all, carrying out a greenhouse gas assessment (BEGES) enables a company to precisely evaluate its carbon footprint and understand the main source of each of its greenhouse gas emissions.
The main difference between the Bilan Carbone® and the GHG Inventory lies in the definition of the scope of emissions accounting.
In the Ademe methodology, the GHG inventory® calculation takes into account the entire life cycle of a company's products or services. This enables a global assessment of the company's GHG emissions, and the identification of any sources of savings.
Greenhouse gas (GHG) emissions are assessed on the basis of consumption, using conversion factors specific to each energy source. This makes it possible to standardize measurements and obtain a quantity of emissions expressed in carbon dioxide equivalent (CO2e).
In other words, it's a simple matter of multiplying your activity data (in kWh, units, liters, €) by an emission factor (average quantity of greenhouse gas emissions for 1 unit of your activity data).
To calculate your GHG footprint, you need to collect data on activities that directly and indirectly emit greenhouse gases, and convert them using an emission factor.
Why should I carry out a GHG assessment for my company?
Apart from regulatory obligations (especially since the decree n°2022-982), carrying out a carbon inventory is an essential step for a company because it makes it possible to identify and list the greenhouse gas emission headings directly or indirectly linked to its activity.
Carrying out your company's first GHG assessment will enable you to make an initial measurement and identify the main emission sources. This will make it all the easier to identify potential areas for reduction and define a low-carbon strategy for your company.
Carrying out GHG assessments on a regular basis over time will provide an opportunity to adjust your action plan and ensure that you're meeting your targets for reducing your company's environmental impact.
What data do I need to provide?
To accurately measure greenhouse gas emissions, you need to identify all your company's emission sources. It is therefore necessary to collect activity data:
- Energy consumption (gas, oil, diesel, petrol, electricity, etc. .....)
- Depreciating assets (real estate, fleet of vehicles, computer equipment, furniture, etc.)
- Purchases of goods (raw materials, materials, food, etc.)
- Purchases of services (internet contract, maintenance and installation of equipment, supplies of services, fees, etc....)
- Movement of people: employee commuting, business travel, visitors and customers, etc. .....
- Haulage
- Disposal
- Use and end of life of products sold.
Although it is recommended to be as exhaustive as possible in identifying emission headings, it is possible to start with financial data and to refine the accuracy of the data over time. We recommend that you carry out your inventory in stages, starting with your largest expenditure items first.
How can I reduce my company's carbon footprint?
Reducing the carbon footprint of your company is a multi-step process:
- Carry out an initial assessment of your carbon footprint.
- Identify the most important emission headings, and find ways to reduce them by improving the accuracy of the data used for measurement.
- Involve your suppliers by asking them to calculate the carbon footprint of the goods and services they supply. The measurement will be all the more accurate and you will then be able to implement a responsible purchasing strategy.
- Set up an action plan and a measurement strategy over time to ensure that it is implemented and effective.
We are a member of :

Association pour la transition bas carbone

Association des Professionnels en Conseil Climat

Conseil National des Achats

Observatoire des Achats Responsables
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