- Y Diweddaraf sydd Ar Gael (Diwygiedig)
- Gwreiddiol (a wnaed Fel)
Dyma’r fersiwn wreiddiol (fel y’i gwnaed yn wreiddiol).
Regulations 5 and 6
Column 1 – Aspects of energy efficiency | Column 2 – Evidence |
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Dwelling CO2 emission rate (“DER”) | The DER of the dwelling-house over the course of a year calculated in accordance with the approved methodology must be no more than 56% of the TER calculated in accordance with the approved methodology. |
Space Heating Requirement (“SHR”) | The SHR of the dwelling-house over the course of a year calculated in accordance with the approved methodology must be no more than 23 kilowatt-hours per square metre (kWh/m2/year). |
Column 1 – Aspects of energy efficiency | Column 2 – Evidence |
---|---|
Heat loss parameter (“HLP”) | The HLP of the dwelling-house calculated in accordance with the approved methodology must be no more than 0.8 Watts per square metre Kelvin (W/m2K). |
Dwelling CO2 emission rate (“DER”) | The DER of the dwelling-house over the course of a year calculated in accordance with the approved methodology must be no more than zero kilograms per square metre (kg/ m2/year). |
Net CO2 emissions | The net CO2 emissions from the dwelling-house over the course of a year calculated in accordance with the approved methodology must be no more than zero kilograms per square metre (kg/ m2/year). |
Y Diweddaraf sydd Ar Gael (diwygiedig):Y fersiwn ddiweddaraf sydd ar gael o’r ddeddfwriaeth yn cynnwys newidiadau a wnaed gan ddeddfwriaeth ddilynol ac wedi eu gweithredu gan ein tîm golygyddol. Gellir gweld y newidiadau nad ydym wedi eu gweithredu i’r testun eto yn yr ardal ‘Newidiadau i Ddeddfwriaeth’.
Gwreiddiol (Fel y’i Deddfwyd neu y’i Gwnaed): Mae'r wreiddiol fersiwn y ddeddfwriaeth fel ag yr oedd pan gafodd ei deddfu neu eu gwneud. Ni wnaed unrhyw newidiadau i’r testun.
Explanatory Memorandum sets out a brief statement of the purpose of a Statutory Rule and provides information about its policy objective and policy implications. They aim to make the Statutory Rule accessible to readers who are not legally qualified and accompany any Northern Ireland Statutory Rule or Draft Northern Ireland Statutory Rule laid before the UK Parliament during the suspension of the Northern Ireland Assembly.
Gallwch wneud defnydd o ddogfennau atodol hanfodol a gwybodaeth ar gyfer yr eitem ddeddfwriaeth o’r tab hwn. Yn ddibynnol ar yr eitem ddeddfwriaeth sydd i’w gweld, gallai hyn gynnwys:
Defnyddiwch y ddewislen hon i agor dogfennau hanfodol sy’n cyd-fynd â’r ddeddfwriaeth a gwybodaeth am yr eitem hon o ddeddfwriaeth. Gan ddibynnu ar yr eitem o ddeddfwriaeth sy’n cael ei gweld gall hyn gynnwys:
liciwch ‘Gweld Mwy’ neu ddewis ‘Rhagor o Adnoddau’ am wybodaeth ychwanegol gan gynnwys