Homes built 2010–2018
67,075 certificates · median 57 kWh/m²/yr · median wall U-value 0.19 W/m²K
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What these homes look like
| Certificates | 67,075 |
| Median energy use | 57 kWh/m²/yr |
| Median CO₂ | 10.9 kg CO₂/m²/yr |
| Median floor area | 129 m² |
| Median wall U-value | 0.19 W/m²K |
| Median roof U-value | 0.14 W/m²K |
| Median floor U-value | 0.15 W/m²K |
| Median window U-value | 1.30 W/m²K |
| Median heating system efficiency | 92% |
| Certificates with solar PV | 1,389 (2.1%) |
| Median renewable energy ratio | 0.37 |
By county
| County | Certificates | Median kWh/m²/yr | Median wall U-value |
|---|---|---|---|
| Co. Dublin | 10,970 | 54 | 0.18 |
| Co. Cork | 5,561 | 58 | 0.21 |
| Co. Kildare | 5,434 | 56 | 0.19 |
| Co. Meath | 4,911 | 56 | 0.18 |
| Dublin 15 | 3,143 | 54 | 0.18 |
| Co. Wicklow | 2,887 | 57 | 0.18 |
| Co. Wexford | 2,035 | 57 | 0.20 |
| Co. Louth | 1,997 | 59 | 0.20 |
| Co. Galway | 1,769 | 57 | 0.21 |
| Co. Kerry | 1,531 | 70 | 0.21 |
| Dublin 18 | 1,508 | 58 | 0.20 |
| Dublin 24 | 1,386 | 53 | 0.17 |
| Co. Donegal | 1,339 | 63 | 0.21 |
| Co. Limerick | 1,315 | 61 | 0.20 |
| Co. Mayo | 1,237 | 64 | 0.20 |
| Dublin 16 | 1,195 | 53 | 0.18 |
| Dublin 13 | 1,038 | 55 | 0.18 |
| Dublin 14 | 991 | 52 | 0.18 |
| Co. Longford | 962 | 105 | 0.20 |
| Co. Clare | 942 | 64 | 0.21 |
| Co. Tipperary | 936 | 71 | 0.24 |
| Co. Waterford | 906 | 58 | 0.21 |
| Co. Kilkenny | 874 | 64 | 0.21 |
| Dublin 11 | 738 | 54 | 0.16 |
| Co. Sligo | 699 | 65 | 0.21 |
| Co. Laois | 665 | 66 | 0.21 |
| Co. Carlow | 653 | 60 | 0.21 |
| Dublin 9 | 635 | 52 | 0.17 |
| Co. Monaghan | 574 | 58 | 0.20 |
| Limerick City | 573 | 66 | 0.19 |