Homes built 2000–2004
214,266 certificates · median 182 kWh/m²/yr · median wall U-value 0.55 W/m²K
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What these homes look like
| Certificates | 214,266 |
| Median energy use | 182 kWh/m²/yr |
| Median CO₂ | 38.6 kg CO₂/m²/yr |
| Median floor area | 105 m² |
| Median wall U-value | 0.55 W/m²K |
| Median roof U-value | 0.26 W/m²K |
| Median floor U-value | 0.41 W/m²K |
| Median window U-value | 2.71 W/m²K |
| Median heating system efficiency | 86% |
| Certificates with solar PV | 3,334 (1.6%) |
| Median renewable energy ratio | 0.00 |
By county
| County | Certificates | Median kWh/m²/yr | Median wall U-value |
|---|---|---|---|
| Co. Cork | 20,373 | 167 | 0.55 |
| Co. Dublin | 14,507 | 175 | 0.55 |
| Co. Meath | 11,560 | 173 | 0.55 |
| Co. Galway | 10,264 | 182 | 0.52 |
| Co. Kildare | 10,100 | 181 | 0.55 |
| Co. Wexford | 10,023 | 193 | 0.52 |
| Co. Donegal | 8,473 | 191 | 0.55 |
| Dublin 15 | 7,748 | 176 | 0.55 |
| Co. Kerry | 7,429 | 190 | 0.53 |
| Co. Louth | 6,665 | 168 | 0.55 |
| Co. Tipperary | 6,660 | 186 | 0.53 |
| Co. Mayo | 5,997 | 193 | 0.54 |
| Co. Wicklow | 5,419 | 179 | 0.55 |
| Co. Westmeath | 5,407 | 189 | 0.55 |
| Galway City | 5,265 | 188 | 0.55 |
| Co. Clare | 5,232 | 189 | 0.55 |
| Co. Limerick | 5,181 | 189 | 0.54 |
| Co. Cavan | 4,302 | 184 | 0.54 |
| Limerick City | 4,160 | 181 | 0.55 |
| Co. Laois | 3,982 | 187 | 0.55 |
| Co. Offaly | 3,778 | 187 | 0.55 |
| Co. Kilkenny | 3,599 | 174 | 0.55 |
| Co. Waterford | 3,573 | 175 | 0.55 |
| Co. Sligo | 3,404 | 191 | 0.55 |
| Co. Roscommon | 3,208 | 190 | 0.53 |
| Co. Carlow | 3,194 | 185 | 0.55 |
| Dublin 24 | 3,057 | 192 | 0.55 |
| Waterford City | 2,548 | 186 | 0.55 |
| Co. Leitrim | 2,377 | 194 | 0.55 |
| Dublin 8 | 2,356 | 214 | 0.61 |