Regulations 5 and 6
Commencement Information
I1Sch. in operation at 1.4.2010, see reg. 1
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 |
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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). |