Zero carbon homes defined
Zero carbon 2011 definition
Carbon compliance: zero kgCO2/m2/year
Allowable solutions Carbon compliance: 10, 11 or 14* kgCO2/m2/year
On-site low or zero carbon heat and power
On-site low or zero carbon heat and power
Fabric energy efficiency
Fabric energy efficiency
2016 Zero carbon home
Code for Sustainable Homes (current edition)[4] Level 5 home
*Specific values recommended for particular dwelling types: Zero Carbon Hub 2011
Figure 3 Zero carbon home versus today’s Code for Sustainable Homes Level 5 home[5]
NHBC Foundation Today’s attitudes to low and zero carbon homes
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