📖Table of contents

Summary and links to sections of the Methodological guide of Bilan Carbone®.

Introduction to the low-carbon transition

Introductory section serving as a reminder of energy–climate issues, and of low-carbon transition approaches.

Introduction to Bilan Carbone®

Essential section introducing the objectives and steps of Bilan Carbone®, and a synthesis of the method.

Step 1 - Framing the approach

Every organisation shall start with this step, which allows framing the Bilan Carbone® approach and clearly defining what must be carried out in the rest of the approach, which adapts to the organisation and its objectives.

  • 1.1 - Define your maturity level in terms of carbon accounting: As this methodology is structured around three maturity levels for organisations carrying out their Bilan Carbone®, this sub-section allows selection of the appropriate level.

  • 1.2 - Define governance and management of the approach : This step aims to frame the internal governance necessary for the completion of the approach and the achievement of the chosen maturity criteria.

Step 2 - Scope of the approach

The organisation shall define several boundaries, which delimit the study. This allows preparing the accounting phase, ensuring that all the organisation’s direct and indirect emissions are included.

Step 3 - Stakeholder engagement

Stakeholder engagement continues throughout the entire Bilan Carbone® approach, and shall enable the transmission of certain key messages and lead to the move to action.

Step 4 - Accounting

This involves drawing up the organisation's emission profile, and obtaining the quantified result of the Bilan Carbone®. The quality of the accounting adapts to the organisation and its resources according to its maturity level.

  • 4 - Introduction to emissions accounting : This introductory sub-section presents the chronology of the step, as well as the definitions, the requirements, and the governance expected during step 4.

  • 4.1 - Emissions quantification method: It consists of collecting all required activity data and converting them into tonnes of CO2 equivalent using emission factors, while estimating the associated uncertainty.

  • 4.2 - Method for collecting activity data: This sub-section details the modes of collecting activity data that are conceivable for an organisation, and discriminates acceptable methods according to organisations' maturity levels.

  • 4.3 - Method for selecting emission factors : This sub-section details the modes for selecting the emission factors that will be used by the organisation, and the expectations for the different maturity levels.

  • 4.4 - Method for estimating uncertainties : This sub-section details the method for estimating uncertainties associated with emissions, and the expectations for the different maturity levels.

  • 4.5 - Results and emission profiles : This involves drawing up the organisation's emission profile according to several possible result exports by giving the equivalences.

Step 5 - Transition Plan

A transition plan shall be drafted following the accounting. A series of indicators allows monitoring the implementation of these actions.

Step 6 - Synthesis and reporting

The result of a Bilan Carbone® is the quantification of the organisation's GHG emissions, allocated by emission category within the considered boundaries, as well as at least one proposed transition plan in coherence, and the associated monitoring indicators.

  • 6 - Introduction to reporting the approach : This introductory sub-section presents the chronology of the step, as well as the definitions, the requirements, and the governance expected during step 6.

  • 6.1 - Reporting the Bilan Carbone® : This sub-section indicates how to report the Bilan Carbone® approach and what deliverables are expected (on the mobilisation, accounting and transition plan phases) according to the chosen maturity level.

  • 6.2 - Compatibility of the approach with other frameworks : This sub-section allows extracting the information necessary to be compatible with the expectations of different reporting methods and filing frameworks.

  • 6.3 - Renewal and continuous improvement : This sub-section succinctly addresses how to organise the renewal of the approach, and how to go further and improve once reporting has been carried out, regardless of the maturity level.

Step 7 - Evaluation and quality of Bilan Carbone®

The Bilan Carbone® approach may be evaluated by following a strict framework. Step 7 is optional.

Training and tools for applying the method

Various tools have been developed to apply the Bilan Carbone® approach. These are presented here.

Annexes

The sources used for the writing of this method are presented here, as well as additional information on certain topics.

  • Glossary : set of acronyms and definitions of terms used in the method

  • Bibliography : set of external resources and references cited by the method

    • CSRD sheet : Corporate Sustainability Reporting Directive

    • BEGES-R sheet : Regulatory method for carrying out greenhouse gas emissions assessments

    • GHG-P sheet : Greenhouse Gas Protocol

    • ISO sheet : International Organization for Standardization 14064-1 and 14069

    • ACT sheet : Accelerate Climate Transition

    • CCA sheet : Analytical Carbon Accounting

  • Resources and supplements : set of resources directly annexed to the method

    • Annex 1 : presents the main accounting principles of Bilan Carbone®: calculation processes, methodological rules and assumptions.

    • Annex 2 : gives examples of emission factor databases

    • Annex 3 : gives practical examples of determining uncertainty

    • Annex 4 : helps determine the scope and identify significant emissions

    • Annex 5 : indicates specificities for certain organisations (local authorities and associations)

    • Annex 6 : opening the principles of Bilan Carbone® to other scales (product and territory)

    • Annex 7 : opening the measurement of carbon impact to other impacts than carbon

    • Annex 8 : example of a practical Bilan Carbone® case

    • Annex 9 : set of resources for stakeholder engagement: the use or not of these resources is flexible and at the disposal of the project lead: outreach on climate issues, the Bilan Carbone® Collage, communication guide, classification of organisation profiles or other recommended formats.

    • Annex 10 : set of resources for taking action: the use or not of these resources is flexible and at the disposal of the project lead: blank action sheet, monitoring system.

    • Annex 11 : set of resources for reporting and evaluation: letter of commitment, blank evaluation report.

    • Annex 12 : set of resources for the analysis of physical risks, transition risks, and transition opportunities.

    • Annex 13 : resource for drafting a consultation specification

  • FAQ : this section will be periodically populated with the main questions about Bilan Carbone®


All information on the operational boundary is documented and Do you have a comprehension question?Consult the FAQ . The method is living and therefore likely to evolve (clarifications, additions): find the.

Last updated