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Bilan Carbone

Bilan Carbone: Carbon accounting methodology in France

Onye Dike
Written by Onye Dike
Updated on April 29th, 2026

Summary

Bilan Carbone is a greenhouse gas (GHG) accounting methodology developed by ADEME in 2004. It enables organisations to measure emissions across their full value chain and identify reduction actions. While voluntary, it is the most widely used method in France and commonly supports compliance with the mandatory BEGES reporting framework.

Details

Jurisdictions
  • France
Voluntary for

The Bilan Carbone methodology can be used by organisations of all types and sizes, including companies, public bodies, and local authorities, and can also be applied to products or territories.

Deep dive

2 min read
Updated Apr 29, 2026

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Overview

Bilan Carbone is a structured methodology used to quantify greenhouse gas emissions from an organisation, product, or territory. Developed by ADEME and now maintained by the Association pour la transition Bas Carbone, it is the most commonly applied carbon accounting approach in France.

The method is designed to capture emissions across a broad boundary, including direct emissions, energy-related emissions, and indirect emissions from the value chain such as purchased goods, transport, and waste. This comprehensive scope aims to reflect the full climate impact of activities rather than limiting analysis to operational control.

In addition to quantification, Bilan Carbone is intended as a decision-support tool. It helps organisations identify major emission sources and prioritise reduction measures, forming the basis for structured climate transition planning.

Reporting Requirements

Bilan Carbone is a voluntary methodology, but it follows a defined analytical process and reporting structure. A typical Bilan Carbone is carried out over a full year and includes several steps: defining organisational boundaries, identifying emission sources, collecting activity data, calculating emissions using standard factors, analysing results, and building a transition plan.

A key requirement of the method is broad coverage of emissions, including direct emissions, indirect energy emissions, and a wide range of upstream and downstream activities. This often goes beyond minimum regulatory requirements and reflects its lifecycle-oriented design.

In practice, Bilan Carbone is widely used to produce France’s mandatory BEGES disclosures. Under this framework, large organisations must publish their emissions, include a transition plan, and update the assessment periodically, typically every four years.

Current Status

Bilan Carbone remains the dominant carbon accounting methodology in France and is widely used as the practical tool for BEGES compliance. Recent regulatory updates have expanded the scope of reporting, particularly by increasing the importance of Scope 3 emissions and strengthening enforcement mechanisms, including financial penalties and links to public funding eligibility. At the same time, the methodology itself continues to evolve. The latest versions introduce different levels of maturity and place greater emphasis on transition planning, reflecting a shift from one-off reporting toward ongoing climate strategy.

Resources


Onye Dike
Added by:
Onye Dike
Sustainability Research Analyst
Onye Dike is a Sustainability Research Analyst at Net Zero Compare, where he contributes to research and analysis on environmental regulations, carbon accounting, and emerging sustainability trends.
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Added on Apr 28, 2026 by Onye Dike · Updated on Apr 29, 2026