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GRI 302: Energy·Disclosure GRI 302-4

Reduction of energy consumption

Guide pratique pour préparer cette information. Utilisez cette fiche pour identifier les données à préparer, vérifier les affirmations et organiser les preuves. Pour les exigences exactes, reportez-vous toujours à la source officielle Global Reporting Initiative.

Statut juridique

GRI 302: Energy 2016 remains applicable for reports or other materials published up to 31 December 2026. For reporting published on or after 1 January 2027, use the corresponding disclosure in GRI 103: Energy 2025.

Passeport publié

Dernière révision le 2026-08-01
RK Révisé par Dr Ross KurinkoLinkedIn Strategic ESG Advisor · IFRS S1 & S2 / GRI / ESRS expert GRI Certified Global Trainer · PhD, University of Cambridge · ESG-AI expert 15+ years on FTSE 100 & Fortune Global 500 disclosures Canary Wharf, London Support pédagogique LRA · Non publié ni approuvé par Global Reporting Initiative

Norme

GRI 302: Energy

Disclosure GRI 302-4 · 2016

En vigueur

2018-07-01

Source officielle : Ouvrir ↗

Dernière révision

2026-08-01

Support pédagogique LRA · Non publié ni approuvé par Global Reporting Initiative

Objet de l’information

Disclosure 302-4 requires an organization to report the amount of reduction in energy consumption achieved as a direct result of conservation and efficiency initiatives, in joules or multiples.

The disclosure states the types of energy included — fuel, electricity, heating, cooling, steam, or all of these — the base year or baseline used and the rationale for selecting it, and the standards, methodologies, assumptions and calculation tools applied.

A reduction in total energy consumption does not automatically qualify. The organization must demonstrate a direct link between the reported reduction and an identified conservation or efficiency initiative. Reductions resulting from reduced production capacity or outsourcing must be excluded.

State whether each reduction was estimated, modelled or calculated using direct measurements. Where estimates or modelling were used, disclose the methods. Adjust or normalize the calculation for relevant changes in production, operating hours, occupancy, weather, product mix and organizational scope.

Reductions for different energy types can be presented separately or combined after conversion to a common joule-based unit. Prevent overlap and double counting between initiatives.

Ce support pédagogique LRA aide à préparer l’information. Pour les exigences exactes, reportez-vous toujours à la source officielle Global Reporting Initiative.

Avant de commencer

Avant de commencer

Une courte liste de contrôle avant de préparer cette information — cochez chaque point une fois réglé.

Préparation

Informations clés à préparer

Champ à préparer Ce qu’il faut recueillir Indice de preuve Responsable
Conservation or efficiency initiative Initiative directly responsible for the reduction. Project plan, commissioning and technical records. Engineering / Operations
Eligible energy reduction Reduction directly attributable to the initiative, in GJ or TJ. Calculation workbook, meters and invoices. Energy Management
Types of energy Fuel, electricity, heating, cooling and/or steam. Energy-flow and project mapping. Energy Management
Base year or baseline Comparison basis used in the calculation. Historical consumption or baseline model. Energy / Data Analytics
Rationale Why the selected base year or baseline is appropriate. Methodology note and approval. Sustainability Reporting
Measurement basis Direct measurement, estimation or modelling. Meter records or calculation methodology. Engineering / Energy
Estimation or modelling method Formula, variables, assumptions and calculation tools. Engineering model and working papers. Engineering / Data Analytics
Normalization Production, weather, occupancy, operating hours and other adjustments. Operational and external datasets. Operations / Data Analytics
Capacity and outsourcing exclusion Confirmation that reduced capacity and outsourcing effects were removed. Production, scope and outsourcing reconciliation. Operations / Finance
Units and conversion Source unit, final GJ/TJ amount and conversion-factor source. Conversion-factor register. Energy / Sustainability
Overlap control Treatment of interactions and double counting between initiatives. Initiative reconciliation. Energy Management
Reporting scope and period Entities, sites, initiatives and period covered. Scope mapping and reporting calendar. Sustainability Reporting
+ Afficher les sous-éléments de GRI 302-4 (liste de travail LRA)

Comment le préparer

Disclosure 302-4 requires an organization to report the amount of reduction in energy consumption achieved as a direct result of conservation and efficiency initiatives, in joules or multiples.
Collect and reconcile the records for: Conservation or efficiency initiative; Eligible energy reduction; Types of energy; Base year or baseline; Rationale; Measurement basis; Estimation or modelling method; Normalization; Capacity and outsourcing exclusion; Units and conversion; Overlap control; Reporting scope and period.
Apply Disclosure 302-4 when the related topic is material and this disclosure is relevant to the organisation's impacts, or when an applicable GRI Sector Standard identifies it for reporting.
Draft the response using the defined terms shown in the disclosure focus; do not substitute broader internal labels.
Review the final wording against every requirement and the supporting governance or data records before sign-off.

Demander les données

Request the disclosure evidence

Traduisez l’information en une question métier interne, puis adaptez-la au vocabulaire de votre organisation.

Provide the reporting-period records and reconciliations for Disclosure 302-4: Conservation or efficiency initiative; Eligible energy reduction; Types of energy; Base year or baseline; Rationale; Measurement basis; Estimation or modelling method; Normalization; Capacity and outsourcing exclusion; Units and conversion; Overlap control; Reporting scope and period. Include scope, definitions, methods, assumptions, limitations, owners and approvals.

Use the organisation's own role and document names, but preserve the defined GRI terms and the scope described above.

Meilleure demande

Provide the reporting-period records and reconciliations for Disclosure 302-4: Conservation or efficiency initiative; Eligible energy reduction; Types of energy; Base year or baseline; Rationale; Measurement basis; Estimation or modelling method; Normalization; Capacity and outsourcing exclusion; Units and conversion; Overlap control; Reporting scope and period. Include scope, definitions, methods, assumptions, limitations, owners and approvals.

Rédigez votre information

Des notes qui transforment les données en information publiée

Modèles pédagogiques LRA — adaptez-les à votre organisation et vérifiez la source officielle avant validation.

Note méthodologique

Reductions for different energy types can be presented separately or combined after conversion to a common joule-based unit. Prevent overlap and double counting between initiatives.

Note de contexte

Keep mandatory Requirements, GRI recommendations and additional LRA preparation controls clearly distinguished. Use a GRI 1 reason for omission where an applicable requirement cannot be reported.

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Outils et formulaires de préparation

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Préparation à l’assurance

Pour chaque affirmation, vérifiez les preuves

Affirmation Risque Preuves à vérifier
Conservation or efficiency initiative is reported accurately and completely.The response omits, misclassifies or overstates conservation or efficiency initiative.Project plan, commissioning and technical records.
Eligible energy reduction is reported accurately and completely.The response omits, misclassifies or overstates eligible energy reduction.Calculation workbook, meters and invoices.
Types of energy is reported accurately and completely.The response omits, misclassifies or overstates types of energy.Energy-flow and project mapping.
Base year or baseline is reported accurately and completely.The response omits, misclassifies or overstates base year or baseline.Historical consumption or baseline model.
Rationale is reported accurately and completely.The response omits, misclassifies or overstates rationale.Methodology note and approval.
Measurement basis is reported accurately and completely.The response omits, misclassifies or overstates measurement basis.Meter records or calculation methodology.
Estimation or modelling method is reported accurately and completely.The response omits, misclassifies or overstates estimation or modelling method.Engineering model and working papers.
Normalization is reported accurately and completely.The response omits, misclassifies or overstates normalization.Operational and external datasets.
Capacity and outsourcing exclusion is reported accurately and completely.The response omits, misclassifies or overstates capacity and outsourcing exclusion.Production, scope and outsourcing reconciliation.
Units and conversion is reported accurately and completely.The response omits, misclassifies or overstates units and conversion.Conversion-factor register.
Overlap control is reported accurately and completely.The response omits, misclassifies or overstates overlap control.Initiative reconciliation.
Reporting scope and period is reported accurately and completely.The response omits, misclassifies or overstates reporting scope and period.Scope mapping and reporting calendar.

Dossier de preuves à préparer

Lacunes fréquentes dans les rapports

Reporting lower activity, reduced capacity or outsourcing as an efficiency reduction.
Reporting a reduction without a direct link to a conservation or efficiency initiative.
Using internal labels in place of the defined GRI terms.
Leaving a required preparation field unsupported by traceable evidence.
Treating GRI recommendations as mandatory requirements or mandatory requirements as optional.
Publishing estimates, exclusions or partial scope without methods, assumptions and the applicable reason for omission.
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Exigences GRI applicables et informations connexes

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