IrelandNational

EBPD Building Energy Rating for Existing Buildings (2009)

Scalar classification based on primary energy use

Class

A1

≤ 25 kWh/m2.yr

A2

>25 kWh/m2.yr

A3

>50 kWh/m2.yr

B1

>75 kWh/m2.yr

B2

>100 kWh/m2.yr

B3

>125 kWh/m2.yr

C1

>150 kWh/m2.yr

C3

>200 kWh/m2.yr

D1

>225 kWh/m2.yr

D2

>260 kWh/m2.yr

E1

>300 kWh/m2.yr

E2

>340 kWh/m2.yr

F

>380 kWh/m2.yr

G

>450 kWh/m2.yr

 

Applicable Building Type(s)

Existing residential, Existing non-residential

Policy Requirement Level

Mandatory

Policy Sequence

Governance

Development Authority: Department of the Environment, Heritage & Local Government

Implementation Authority: Sustainable Energy Authority Ireland (SEAI)

Verification Authority: Department of the Environment, Heritage & Local Government

Compliance path

Energy Requirements:

End-uses considered:

Space cooling, Space heating, Water heating, Lighting interior, Ventilation

Resources

Description

Notes

Climate Zones