EEDTemplateEU

EU Energy Efficiency Directive Energy Audit Report Template

A report structure for documenting an EED energy audit with scope, measured energy data, analysis, life-cycle cost assumptions, recommendations, owners, action-plan links, and evidence.

Use the sections below to turn audit findings into a management-ready report and a traceable implementation record.

Author
Sorena AI
Published
May 9, 2026
Updated
Jul 24, 2026
Sections
5

Structured answer sets in this page tree.

Primary sources
9

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated Jul 24, 2026
Overview

This template is for enterprises and audit teams preparing an report under the EU Energy Efficiency Directive. It follows the substance of Article 11 and Annex VI: the report should be based on measured and traceable operational energy data, cover the relevant energy-consuming assets and operations, identify efficiency measures and renewable-energy potential, support recommendations with validated calculations, and preserve the data for later performance tracking.

Section 1

1. Report header and audit scope

Open the report with enough scope detail that a reviewer can see what was audited, what was excluded, and why the coverage is representative. EED Annex VI expects audits to cover the energy consumption profile of buildings, groups of buildings, industrial operations or installations, including transportation, where those are part of the audited boundary.

Where the audit is carried out under an energy management system, environmental management system, or energy performance contract, state the system or contract link and show how the audit still covers the Annex VI criteria.

This is a working report structure, not an official EU form. Add the Member State's transposing provision, competent authority, auditor-qualification rule, filing route, and any national template before using it for a legal submission.

  • Field: audited enterprise, site, legal entity, business unit, and country or countries covered.
  • Field: applicable national law, Article 11 route, threshold calculation date, first-audit or recurring due date, competent authority, and any prescribed filing format.
  • Field: audit period, baseline period, energy carriers, tariffs used, production or occupancy normalisation factors, and any excluded facilities or uses.
  • Field: audit team, auditor independence or qualification basis, internal subject-matter owners, and management sponsor.
  • Field: asset groups reviewed, such as buildings, process installations, transport fleets, utilities, heating, cooling, compressed air, lighting, data halls, or other material energy uses.
  • Field: sampling rationale showing why the reviewed data and sites are proportionate and representative enough to identify the most significant improvement opportunities.
Section 2

2. Energy consumption data and measurement evidence

The report should not rely on unsupported estimates where measured data is available. Build a consumption section that connects each reported figure to its source system, meter, bill, sub-meter, load profile, operational log, or calculation file.

For electricity, include the load-profile evidence used to identify peaks, operating schedules, baseload, demand response potential, and mismatches between operating hours and consumption.

  • Field: annual and monthly consumption by carrier, including electricity, fuels, heat, cooling, steam, compressed air, and transport energy where relevant.
  • Field: source of each dataset, such as utility bills, smart meters, building management systems, production meters, fleet fuel records, or operator logs.
  • Field: meter coverage, missing data, estimation method, unit conversions, weather or production adjustments, and reconciliation to invoices or financial records.
  • Field: electricity load profiles, peak demand periods, significant overnight or idle loads, and metering granularity used for the analysis.
  • Field: evidence links to raw data extracts, meter lists, photos, diagrams, calculation workbooks, interviews, and site-walk notes.
Recommended next step

Turn an EED energy audit into an implementation-ready action plan

This template helps connect measured energy data, Annex VI audit criteria, recommendation calculations, management approval, and implementation evidence.

Section 3

3. Analysis, life-cycle costing, and opportunity register

Convert the measured baseline into a ranked opportunity register. Each measure should show the affected energy use, the calculation method, the expected savings, implementation constraints, and the financial assumptions used to compare options.

Annex VI prefers life-cycle cost analysis where possible, rather than only simple payback. The report should therefore record long-term savings, residual value, discount-rate assumptions, maintenance impacts, and other material costs or benefits when those inputs are available.

  • Field: measure title, affected asset or process, current operating condition, proposed change, and responsible technical owner.
  • Field: baseline consumption, expected energy savings, calculation method, uncertainty or confidence level, and measurement-and-verification approach.
  • Field: capital cost, operating cost change, maintenance impact, useful life, residual value, discount rate, and life-cycle cost result.
  • Field: technical feasibility, downtime or production impact, procurement lead time, safety or quality constraints, and dependencies on other works.
  • Field: renewable-energy potential where relevant, including self-generation, recovered energy, purchased renewable energy options, or district heating or cooling connection feasibility when assessed.
Section 5

5. Evidence annex and retained audit file

Close the report with an evidence annex so future reviewers can reproduce the baseline, understand recommendation calculations, and track performance after implementation. Annex VI expressly expects audit data to be storable for historical analysis and performance tracking.

Use the annex as a controlled index, not as a dumping ground. Each evidence item should have an owner, source system, version date, confidentiality marking, and link to the relevant section or recommendation ID.

  • Evidence index: raw energy datasets, meter inventory, load profiles, bills, tariff files, site diagrams, asset lists, and production or occupancy records.
  • Evidence index: interview notes, site-walk observations, photos, thermal images, control screenshots, data-quality checks, and assumption logs.
  • Evidence index: calculation workbooks, life-cycle cost models, discount-rate assumptions, vendor quotations, measurement plans, and validation review notes.
  • Evidence index: management submission record, action-plan approval, recommendation status log, implementation-rate evidence, and publication or confidentiality review.
  • Evidence index: post-implementation metering data and performance-tracking notes linked back to the original baseline and recommendation ID.
Primary sources

References and citations

eur-lex.europa.eu
Referenced sections
  • Annex VI requires audits to identify efficiency measures, renewable-energy potential, life-cycle cost analysis where possible, and validated calculations for proposed measures.
"life-cycle cost analysis instead of simple payback periods"
eur-lex.europa.eu
Referenced sections
  • Article 11 sets the energy audit and action-plan framework; Annex VI defines minimum audit criteria including scope, representativeness, calculations, and data retention.
"be proportionate, and sufficiently representative"
energy.ec.europa.eu
Referenced sections
  • The Commission overview explains that the revised directive expands audit obligations and makes energy management systems mandatory for large industrial energy consumers.
"monitor and optimise their energy efficiency"
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