EU Energy Efficiency Directive Public bodies FAQ

Directive (EU) 2023/1791 defines public bodies as national, regional or local authorities and entities directly financed and administered by those authorities, provided the entity does not have an industrial or commercial character.

For practical scoping, start with the legal entity and its controlling authority, then map the public services and installations whose final energy consumption may need to sit in the public-sector baseline. Recital guidance in the directive points to areas such as public buildings, transport, healthcare, water and wastewater, waste management, public lighting, infrastructure planning, education, and social services.

Article 5 requires Member States to ensure that the total final energy consumption of all public bodies combined is reduced by at least 1.9% each year compared with 2021.

That does not mean every individual municipality, school, hospital, or agency automatically receives the same EU-level percentage target. The directive frames the obligation at Member State level across all public bodies combined, and requires planning and reporting of public-body consumption reductions by sector.

Article 6 requires each Member State to ensure that at least 3% of the total floor area of heated and/or cooled buildings owned by public bodies is renovated each year so those buildings are transformed into at least nearly zero-energy buildings or zero-emission buildings.

The 3% rate is calculated on buildings owned by public bodies with a total useful floor area over 250 m2 that, on 1 January 2024, were not nearly zero-energy buildings. Where public bodies occupy but do not own a building, the duty is different: they must negotiate with the owner at trigger points such as rental renewal, change of use, or significant repair or maintenance work.

The public-sector duties have important caveats. For Article 5, Member States may exclude public transport or the armed forces from the 2021 baseline and obligation, although reductions from those areas are still indicative and may still count.

Article 5 also delays inclusion of public bodies in smaller local administrative units: consumption in units under 50,000 inhabitants is outside the obligation until 31 December 2026, and consumption in units under 5,000 inhabitants is outside it until 31 December 2029.

For Article 6, Member States may apply less stringent requirements to protected buildings, certain defence buildings, and places of worship. Social housing may be exempted where renovation would not be cost neutral or would cause rent increases greater than the energy-bill savings.

The most useful evidence file connects the entity scope, the 2021 consumption baseline, sector allocation, annual reduction measures, building inventory, renovation decisions, and reported outcomes. This is especially important because Article 5 asks Member States to report public-body consumption reductions through national energy and climate progress reporting.

For buildings, Article 6 requires Member States to establish and make publicly available an inventory by 11 October 2025 for heated and/or cooled buildings owned or occupied by public bodies with a total useful floor area over 250 m2, and to update it at least every two years. The inventory must include floor area, measured annual energy consumption for heat, cooling, electricity and hot water when available, and each building's energy performance certificate.