Tap any rating segment to see details

A1
A2
A3
B1
B2
B3
C1
C2
C3
D1
D2
E1
E2
F
G
A1-A3Exceptional–Very Good
Modern, efficient homes
B1-B3Good
Well-insulated properties
C1-C3Fair–Average
Most Irish homes
D1-D2Poor
Older homes; upgrades needed
E1-GVery Poor–Worst
Major improvements required
C1
C1 Rating – Fair
Typical Irish home – most common BER rating
151-175
kWh/m²/year
Energy Consumption
35-45
kgCO₂/m²/year
Carbon Emissions
Estimated annual heating cost for a typical 100 m² home: €1,200-€1,600