Commission Implementing Regulation (EU) 2025/1328

Contents

Article 1Subject matter#

This Regulation sets out common templates for transferring information from the national databases for the energy performance of buildings to the EU Building Stock Observatory.

Article 2Definitions#

For the purposes of this Regulation, the following definitions shall apply:

(1)‘mandatory (M)’ means a category of information that Member States are required to submit to the EU Building Stock Observatory;

(2)‘mandatory if available (Miav)’ means a category of information that Member States are required to submit only if such information is available to them at the time of submitting the information;

(3)‘mandatory if applicable (Miap)’ means a category of information that Member States are required to submit if it is required by Union or national legislation;

(4)‘voluntary (V)’ means a category of information which Member States submit on a voluntary basis.

Article 3Timeline and procedure for transferring the information#

1.Member States shall transfer the information regarding the energy performance of buildings from their national databases for the energy performance of buildings to the EU Building Stock Observatory by 15 March 2027 and at least once a year thereafter.

2.Member States shall transfer the information to the EU Building Stock Observatory through the dedicated section of the Commission’s e-platform, established pursuant to Article 28 of Regulation (EU) 2018/1999 of the European Parliament and of the Council^note.

3.Member States shall transfer the information referred to in paragraph 1, from their national database for the energy performance of buildings to the EU Building Stock Observatory following the format set out in Annex I.

Article 4Scope and level of aggregation of information to be transferred#

1.Member States shall transfer the information that was uploaded to their national databases during the previous calendar year (year of information transfer minus one).

2.The information to be transferred shall be aggregated at country level and shall not include personal data within the meaning of Article 4(1) of Regulation (EU) 2016/679.

3.The aggregation of information at country level shall be done in accordance with the formulas set out in Annex II.

Article 5Information from energy performance certificates and about the national building stock#

1.For each calendar year referred to in Article 4(1), Member States shall transfer to the EU Building Stock Observatory the following information in relation to energy performance certificates:

(a)share of buildings in the national total building stock covered by valid energy performance certificates;

(b)number of energy performance certificates issued;

(c)total floor area of buildings for which energy performance certificates have been issued [m²];

(d)average annual primary energy use calculated from the issued energy performance certificates[kWh/(m².yr)];

(e)cumulative primary energy consumption calculated from the issued energy performance certificates [MWh/yr];

(f)average annual final energy use calculated from the issued energy performance certificates [kWh/(m².yr)];

(g)cumulative final energy consumption calculated from the issued energy performance certificates [MWh/yr];

(h)average energy needs calculated from the issued energy performance certificates [kWh/(m².yr)];

(i)cumulative on-site renewable energy production calculated from the issued energy performance certificates [MWh/yr];

(j)cumulative operational greenhouse gas (GHG) emissions calculated from the issued energy performance certificates [tCO₂eq/yr];

(k)average operational GHG emissions from the issued energy performance certificates [kgCO₂eq/(m².yr)];

(l)average life-cycle global-warming potential (GWP), where available, from the issued energy performance certificates [kgCO₂eq/m²];

(m)number of buildings with the capacity to react to external signals, per energy class, from the issued energy performance certificates;

(n)number of buildings with a heat distribution system inside the building capable of working at low or more efficient temperature levels, from the issued energy performance certificates.

2.Member States shall transfer to the EU Building Stock Observatory the aggregated and anonymised public information on the total number of buildings or building units or total floor area in the national building stock.

3.Member States shall provide a general explanation of the national energy performance certificate schemes, using the format set out in Annex I of this Regulation. That explanation shall be provided when the first transfer of information is made to the EU Building Stock Observatory and at every time thereafter when the explanation needs to be updated following changes in the national energy performance certificate schemes.

Article 6Information from reports on the inspection of heating, ventilation and air-conditioning systems#

1.For each calendar year referred to in Article 4(1), Member States shall transfer to the EU Building Stock Observatory the number of inspections of heating, ventilation and air-conditioning systems carried out in that year, drawn from the reports of inspections of heating, ventilation and air-conditioning systems.

2.Member States shall provide a general explanation of the national schemes for inspections of heating, ventilation and air-conditioning systems, using the format set out in Annex I. That explanation shall be provided when the first transfer of information is made to the EU Building Stock Observatory and at every time thereafter when the explanation needs to be updated following changes in the national schemes.

Article 7Information from renovation passports#

For each calendar year referred to in Article 4(1), Member States shall transfer to the EU Building Stock Observatory the following information in relation to renovation passports:

(a)number of issued renovation passports;

(b)average current energy performance of the buildings, in primary energy [kWh/(m².yr)];

(c)estimated energy performance class of the buildings after completion of all renovation steps [kWh/(m².yr)];

(d)total estimated energy savings in primary or final^note energy consumption after the completion of all renovation steps [MWh/yr];

(e)average estimated energy savings in primary or final^note energy consumption after the completion of all renovation steps, in percentage improvement compared to the energy consumption before undertaking the renovation [%];

(f)total estimated operational GHG emission savings after the completion of all renovation steps [tCO₂eq/yr];

(g)average estimated operational GHG emission savings after the completion of all renovation steps [kgCO₂eq/yr];

(h)average estimated cost savings on energy bills after completion of all renovation steps [EUR/building or building unit/yr];

(i)average estimated investment to complete all renovation steps [thou. EUR/m²].

Article 8Information from smart readiness indicator#

For each calendar year referred to in Article 4(1), the following information regarding the smart readiness indicator shall be transferred to the Building Stock Observatory from the date of application of the Commission Delegated Act referred to in Article 15(2) of Directive (EU) 2024/1275 using the format set out in Annex I and the formulas set out in Annex II of this Regulation:

(a)number of buildings that received a smart readiness indicator;

(b)average smart readiness indicator score of the buildings referred to in point (a);

(c)average score for optimising energy efficiency and overall in-use performance of the buildings referred to in point (a);

(d)average score for adapting operation to the needs of the occupant of the buildings referred to in point (a);

(e)average score for adapting to signals from the grid of the buildings referred to in point (a).

Article 9 #

This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.

Annex I

1. General information

Table 1
Information to be transferred	ID^note
Date of transfer of information	M

Year for which data are reported	M

2. Energy performance certificates

Table 2
Information to be transferred	ID
Residential buildings
1.When was the current EPC scheme introduced? (day/month/year)	M

2.Brief description of the current EPC scheme^note. Please provide website links to relevant description and legislation.	M

3.How is the EPC attributed: per building, per building unit?	M

4.Is the energy use of the building based on calculated or metered energy use?	M
4.1.Based on calculated energy	Yes/No
4.2.Based on metered energy	Yes/No
4.3.Based on a mix of calculated and metered energy	Yes/No

5.Approximate cost range for certificates in the reported period	Miav
cost range in national currencylower value upper value	cost range in EUROlower value upper value


6.Has the national EPC scheme been revised to transpose the new provisions under Articles 19, 20 and 21 of Directive (EU) 2024/1275?	M
YES/NO

6.1.If the national EPC scheme has been revised in accordance with Articles 19, 20 and 21 of Directive (EU) 2024/1275, then please fill in the below table. Please replicate the table below as necessary if the scheme is different across sub-types of residential buildings.	Miap
Type of building	(please specify the type of residential building, e.g. single-family house, multi-family building)	Miap
Measurement unit: kWh/(m².yr)	Lower limit	Upper limit
energy class A+^note			Miap
energy class A0^note			Miap
energy class A			Miap
energy class B			Miap
energy class C			Miap
energy class D			Miap
energy class E			Miap
energy class F			Miap
energy class G			Miap
6.2.If the EPC scheme hasn’t been revised, then fill in the below information on the current EPC classes, corresponding ranges and measurement unit. Please expand the rows below as necessary to fill in all energy classes of the current EPC scheme. Please replicate the table below as necessary if the scheme is different across sub-types of residential buildings.	Miap
Type of building	(please specify the type of residential building, e.g. single-family house, multi-family building)	Miap
Measurement unit: kWh/(m².yr)	Lower limit	Upper limit
energy class highest			Miap
energy class second highest			Miap
....			Miap
energy class lowest			Miap

6.3.If the Member State has not yet transposed Article 19 of Directive (EU) 2024/1275, then please describe below how current energy classes are adapted for transferring the information to the EU Building Stock Observatory on this template with energy classes from G to A+^note.	Miap

Non-residential buildings
1.When was the current EPC scheme introduced? (day/month/year)	M

2.Brief description of the current EPC scheme^note. Please provide website links to relevant description and legislation.	M

3.How is the EPC attributed: per building, per building unit?	M

4.Is the energy use of the building based on calculated or metered energy use?	M
4.1.Based on calculated energy	Yes/No
4.2.Based on metered energy	Yes/No
4.3.Based on a mix of calculated and metered energy	Yes/No

5.Approximate cost range for certificates in the reported period	Miav
cost range in national currencylower value upper value	cost range in EUROlower value upper value


6.Has the national EPC scheme been revised to transpose the new provisions under Articles 19, 20 and 21 of Directive (EU) 2024/1275?	M
YES/NO

6.1.If the national EPC scheme has been revised in accordance with Articles 19, 20 and 21 of Directive (EU) 2024/1275, then please fill in the below table. Please replicate the table below as necessary if the scheme is different across sub-types of non-residential buildings.	Miap
Type of building	(please specify the type of non-residential building, e.g. office building, educational building, hospital)	Miap
Measurement unit: kWh/(m².yr)	Lower limit	Upper limit
energy class A+^note			Miap
energy class A0^note			Miap
energy class A			Miap
energy class B			Miap
energy class C			Miap
energy class D			Miap
energy class E			Miap
energy class F			Miap
energy class G			Miap
6.2.If the EPC scheme hasn’t been revised, then fill in the below information on the current EPC classes, corresponding ranges and measurement unit. Please expand the lines below as necessary to fill in all energy classes of the current EPC scheme. Please replicate the table below as necessary if the scheme is different across sub-types of non-residential buildings.	Miap
Type of building	(please specify the type of non-residential building, e.g. office building, educational building, hospital)	Miap
Measurement unit: kWh/(m².yr)	Lower limit	Upper limit
energy class highest			Miap
energy class second highest			Miap
....			Miap
energy class lowest			Miap

6.3.If the Member State has not yet transposed Article 19 of Directive (EU) 2024/1275, then please describe below how current energy classes are adapted for transferring the information to the EU Building Stock Observatory on this template with energy classes from G to A+^note.	Miap

Table 3

Reported year^note
Indicator	Unit	Total residential and non-residential	Total residential	Out of which	Total non-residential	Out of which
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals^note	Other non-residential
ID		M	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Total number of buildings	[no.]
Total number of building units^note	[no.]
Total useful floor area of buildings	[m2]

Table 4

Reported year^note
Indicator	Unit	Total residential and non-residential	Total residential	Out of which	Total non-residential	Out of which
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals^note	Other non-residential
ID		M	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Share of buildings	[%]
Share of building units	[%]
Share of useful floor area of buildings	[%]

Table 17
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 6
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]	[m²]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 9
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 9
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 9
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]	[kWh/(m².yr)]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 12
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 12
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 12
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]	[MWh/yr]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 13
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]	[kgCO₂eq/m².yr]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 14
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]	[tCO₂eq./yr]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 15
Life-cycle stages^note	New buildings	Existing buildings^note
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav	Miav
Unit	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]	[kgCO₂eq./m²]
Product stage (A1-A3)
Construction Process Stage (A4-A5)
Use, Maintenance, Replacement Stage (B1- B4)
Operational energy use Stage (B6)
End of life Stage (C1-C4)
Re-use, Recycling, Recovery potential (D1)
Export utilities (D2)

Table 17
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

Table 17
Energy classes	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID	M	Miav	Miav	M	Miav	Miav	Miav	Miav	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Unit	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]	[no.]
Energy class A+
Energy class A0
Energy class A
Energy class B
Energy class C
Energy class D
Energy class E
Energy class F
Energy class G
Total energy classes

3. Reports on the inspections of heating, ventilation and air-conditioning systems

Table 18
Information to be transferred	ID
1.Did the Member State opt for alternative measures to the HVAC inspections in accordance with Article 23(6) of Directive (EU) 2024/1275? [yes/no, description]	M
1.1.Alternative measures for residential buildings	Y/N
1.2.Alternative measures for non-residential buildings	Y/N
2.Are there separate inspection schemes for residential and non-residential buildings?	Y/N	Miap
3.When were the current HVAC inspection scheme(s) introduced? (day/month/year)	[dd/mm/yyyy]	Miap
4.Please describe the current inspection scheme(s) and provide links to the relevant description and legislation available online.	Miap
4.1.Common inspection scheme for residential and non-residential	Miap

4.2.Inspection scheme for residential	Miap

4.3.Inspection scheme for non-residential	Miap

Table 19
Indicator	Unit	Total	Main source of energy
Gaseous fuels	Liquid fuels	Solid fossil fuels	Heat pumps	Solid biomass	Solar-thermal	Hybrid^note
ID		Miap	Miap	Miap	Miap	Miap	Miap	Miap	Miap
Total inspections	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total non-residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]

Table 21
Indicator	Unit	Total	Main source of energy
Gaseous fuels	Liquid fuels	Solid fossil fuels	Heat pumps	Solid biomass	Solar-thermal	Hybrid^note
ID		Miap	Miap	Miap	Miap	Miap	Miap	Miap	Miap
Total inspections	[no.]
Out of which:	[no.]
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total non-residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]

Table 21
Indicator	Unit	Total	Main source of energy
Gaseous fuels	Liquid fuels	Solid fossil fuels	Heat pumps	Solid biomass	Solar-thermal	Hybrid^note
ID		Miap	Miap	Miap	Miap	Miap	Miap	Miap	Miap
Total inspections	[no.]
Out of which:	[no.]
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]
Total non-residential	[no.]
Out of which:
Heating systems (including combined heating and ventilation)	[no.]
Air-conditioning systems (including combined air-conditioning and ventilation)	[no.]
Ventilation	[no.]

4. Building renovation passports

Table 22
Indicator	Unit	Total (for all buildings)	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID		M	M	Miav	Miav	M	Miav	Miav	Miav	Miav
Number of renovation passports issued in the year	[no.]
ID		V	V	V	V	V	V	V	V	V
Average current energy performance of buildings	[kWh/(m².yr)]
Average estimated energy performance class^note of buildings, after completion of all steps	[kWh/(m².yr)]
Total estimated energy savings in primary energy consumption after the completion of all steps	[MWh/yr]
Total estimated energy savings in final energy consumption after the completion of all steps	[MWh/yr]
ID		V	V	V	V	V	V	V	V	V
Average estimated energy savings in primary energy consumption after the completion of all steps	[%]^note
Average estimated energy savings in final energy consumption after the completion of all steps	[%]^note
Total estimated operational GHG emission reduction after the completion of all steps	[tCO₂eq/yr]
Average estimated operational GHG emission reduction after the completion of all steps	[kgCO₂eq/yr]
Average estimated savings on energy bills after completion of all steps	[EUR/building or building unit/yr]
Average estimated investment to complete all steps	[thou. EUR/m²]

5. Smart readiness indicator

Table 23
Indicator	Unit	New buildings	Existing buildings
Total residential	Out of which:	Total non-residential	Out of which:	Total residential	Out of which:	Total non-residential	Out of which:
Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential	Single family houses	Multi-family buildings	Offices	Educational buildings	Hospitals	Other non-residential
ID		V	V	V	V	V	V	V	V	V	V	V	Miap^note	V	V	V	V
Number of buildings with a SRI	[no.]
Average SRI score	[-]
Out of which:
Average score for optimising energy efficiency and overall in-use performance	[-]
Average score for adapting operation to the needs of the occupant	[-]
Average score for adapting to signals from the grid	[-]

Annex II

Formulas for totals and averages

1.Total (cumulative) values for primary and final energy consumption, total operational GHG emissions and total on-site renewable energy production from energy performance certificates and total estimated operational GHG emission reduction and total estimated energy savings from building renovation passports will be calculated as a simple sum of the corresponding values shown on the energy performance certificates issued in the reported year and in accordance with the following formula:EtotNi1Ei (1)where:Etottotal primary or final energy consumption or total operational GHG emission or total on-site renewable energy production or total estimated operational GHG emission reduction or total estimated energy savings (in MWh/yr or tCO₂eq/yr).Eiprimary or final energy consumption or operational GHG emission or on-site renewable energy production or operational GHG emission reduction of the “i” building or building unit (in MWh/yr or tCO₂eq/yr).

2.Averages of annual primary and final energy use, average energy needs, average operational GHG emissions and average life-cycle GWP from energy performance certificates and average energy performances and average estimated operational GHG emission reduction from building renovation passports comprising this information will be calculated in accordance with the following formula:EavgNi1Ei*AiAtot (2)where:Eavgaverage primary or final energy use or average energy performance or average operational GHG emissions or average life-cycle GWP or average estimated operational GHG emission reduction, in kWh/yr or kWh/(m².yr) or kgCO₂eq/(m².yr).Eiprimary or final energy use or energy performance or operational GHG emissions or life-cycle GWP or estimated operational GHG emission reduction, of the “i” building or building unit in kWh/yr or kWh/(m².yr) or kgCO₂eq/yr.Ntotal number of buildings or building unitsAiuseful/reference floor area of the “i” building or building unit, in m².Atotsum of useful/reference floor area of buildings or building units, in m².

3.The average scores for smart readiness indicator, total and per key functionality, and the average estimated energy savings, average estimated energy bills savings and average estimated investment from building renovation passports comprising this information will be calculated in accordance with the following formula:VavgNi1ViN (3)where:Vavgaverage smart readiness indicator score or average estimated energy savings or average estimated energy bills savings or average estimated investment.Vithe average smart readiness indicator score or estimated energy savings, estimated energy bills savings or estimated investment for “i” building or building unit from smart readiness indicator or building renovation passport in [-] or [%] or [EUR/building or building unit/yr] or [thou. EUR/m²].Ntotal number of SRI certificates or number of building renovation passports comprising this information.