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France Éco Énergie Tertiaire

France Éco Énergie Tertiaire: France requires large tertiary buildings to cut final energy consumption by 40% by 2030

Maílis Carrilho
Written by Maílis Carrilho
Published Oct 5, 2026

Summary

France’s Éco Énergie Tertiaire framework requires tertiary buildings or groups of buildings with at least 1,000 m² of relevant activity to progressively reduce final energy consumption. Covered properties must achieve at least a 40% reduction by 2030, 50% by 2040 and 60% by 2050 compared with a qualifying reference year, or meet an applicable absolute energy-intensity target. Owners and tenants must report annual energy consumption through the OPERAT platform. Technical and economic circumstances can justify target modulation, but supporting evidence is required. The framework is legally binding and applies across offices, retail, hospitality, healthcare, education, logistics, and other tertiary sectors.

Details

Jurisdictions
  • France
Mandatory for

Requirements apply to owners and, depending on contractual arrangements, tenants operating qualifying tertiary premises.

Covered organizations must generally:

Report energy data.
Establish applicable targets.
Monitor consumption.
Implement energy-reduction measures.
Maintain supporting information.

Exemptions

The framework includes limited exclusions, including:

Temporary buildings.
Places of worship.
Certain defense, civil security and national security activities.

Target modulation can also apply where technical, architectural or economic constraints justify adjustment.

Deep dive

3 min read
Updated Oct 6, 2026

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What’s Required

1. Determine whether the property is covered

The framework generally applies where tertiary activities occupy at least 1,000 m², whether in:

  1. A single building.

  2. Part of a building.

  3. A group of buildings located on the same site.

Covered sectors include offices, retail, hotels, restaurants, healthcare, education, logistics, sports facilities, cultural facilities, data centers, transport terminals and many public-sector buildings.

2. Meet energy reduction targets

Covered properties have two alternative compliance pathways.

They may achieve reductions relative to a reference consumption level of:

  • 40% by 2030

  • 50% by 2040

  • 60% by 2050

Alternatively, they may meet an absolute energy-consumption threshold, known as Cabs, established according to the building activity and operating conditions.

3. Report energy consumption annually

Owners and, where applicable, tenants must report annual energy information through the OPERAT platform.

Information can include:

  1. Tertiary activities performed.

  2. Floor area.

  3. Annual consumption by energy type.

  4. Reference-year consumption.

  5. Intensity-of-use indicators.

  6. Technical information supporting target adjustments.

4. Implement energy-efficiency measures

Measures can include:

  1. Building envelope improvements.

  2. More efficient HVAC equipment.

  3. Building energy management systems.

  4. Lighting upgrades.

  5. Operational optimization.

  6. Occupant behavior changes.

  7. Equipment controls.

  8. Reduced unnecessary energy consumption.

5. Document target modulation where applicable

Targets can be adjusted under defined circumstances, including:

  1. Technical constraints.

  2. Architectural or heritage restrictions.

  3. Changes in activity.

  4. Disproportionate economic cost.

Financial or technical justification may be required and documented through OPERAT.

Important Deadlines

  1. July 23, 2019: Décret Tertiaire issued.

  2. October 1, 2019: Framework entered into force.

  3. September 30, 2022: Initial OPERAT reporting deadline for 2020 and 2021 consumption and reference-year information.

  4. Annually: Energy consumption must continue to be reported through OPERAT.

  5. 2030: At least 40% reduction or applicable absolute target.

  6. 2040: At least 50% reduction.

  7. 2050: At least 60% reduction.

  8. End of 2031: Formal verification of achievement of the first decennial target.

Current Status

Active and legally binding.

Éco Énergie Tertiaire remains one of France’s principal regulatory tools for reducing operational energy consumption in the commercial and public building stock.

Penalties for Non-Compliance

The framework provides administrative enforcement for failure to report or meet applicable obligations.

Consequences can include:

  1. Formal notice to comply.

  2. Publication of non-compliance.

  3. Administrative fines.

  4. Requirements to submit corrective action plans.

The reputational publication mechanism is sometimes described as a “name and shame” approach.

Examples of Known Violations / Failure Modes

  1. Failing to register a covered property on OPERAT.

  2. Missing annual energy reporting.

  3. Reporting incorrect floor area.

  4. Using an unsupported reference year.

  5. Omitting energy sources.

  6. Failing to justify target modulation.

  7. Incorrectly assuming a tenant alone is responsible.

  8. Ignoring properties that exceed 1,000 m² when several tertiary areas are aggregated.

  9. Failing to monitor progress toward the 2030 target.

  10. Treating an energy performance certificate as sufficient EET compliance.

Resources


Maílis Carrilho
Added by:
Maílis Carrilho
Sustainability Research Analyst
Maílis Carrilho is a Sustainability Research Analyst (Intern) at Net Zero Compare, contributing research and analysis on climate tech, carbon policies, and sustainable solutions. She supports the team in developing fact-based content and insights to help companies and readers navigate the evolving sustainability landscape.
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Added on Oct 5, 2026 by Maílis Carrilho · Updated on Oct 6, 2026