Wales home energy certificates

June 2020

The average home energy rating in Wales region is 61.9, D rating. This is by 2.5 worse score than the average home energy rating in England and Wales. The average potential rating is 78.7, C rating.

Wales homes by energy rating

Wales homes by energy rating
Energy ratingWalesEngland & Wales
A0.1%0.1%
B9.1%12.1%
C51.6%54.2%
D14.0%13.6%
E17.6%15.5%
F5.6%3.6%
G2.0%1.0%

Wales map of energy efficiency of properties

Wales map of energy efficiency of properties

Wales homes by potential energy rating

Wales homes by potential energy rating
Potential energy ratingWalesEngland & Wales
A4.5%4.2%
B46.0%44.0%
C42.9%46.1%
D2.3%2.4%
E2.3%2.1%
F0.8%0.5%
G1.3%0.7%

Wales homes by main heating control energy efficiency

Wales homes by main heating control energy efficiency
Main heating controlWalesEngland & Wales
very poor8.7%6.0%
poor9.3%9.7%
average32.5%30.1%
good44.1%47.7%
very good5.4%6.5%

Wales homes by main heating energy efficiency

Wales homes by main heating energy efficiency
Main heat efficiencyWalesEngland & Wales
very poor4.3%5.0%
poor4.3%3.6%
average14.4%10.5%
good72.8%75.2%
very good4.1%5.7%

Wales homes by walls energy efficiency

Wales homes by walls energy efficiency
Walls efficiencyWalesEngland & Wales
very poor27.8%24.2%
poor15.8%15.8%
average6.5%7.2%
good41.0%41.5%
very good8.8%11.3%

Wales homes by windows energy efficiency

Wales homes by windows energy efficiency
Windows efficiencyWalesEngland & Wales
very poor4.5%6.5%
poor3.9%4.4%
average53.6%50.4%
good30.0%28.4%
very good8.0%10.3%

Wales homes by hot water heating energy efficiency

Wales homes by hot water heating energy efficiency
Hot water heating energy efficiencyWalesEngland & Wales
very poor7.3%7.0%
poor9.3%6.9%
average16.2%14.7%
good61.3%64.1%
very good5.8%7.4%

Wales homes by lighting energy efficiency

Wales homes by lighting energy efficiency
Lightning energy efficiencyWalesEngland & Wales
very poor14.8%15.3%
poor10.8%9.9%
average17.3%16.4%
good18.6%17.5%
very good38.4%40.9%

Other reports for Wales region

house energy certificates

flat energy certificates

home features

crime statistics

property prices

energy costs

population statistics

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