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Gwent flat energy certificates

The following charts compare flat energy certificates in Gwent county to the flat energy certificates in whole England and Wales. Outer ring charts show share in Gwent, inner charts show share for England and Wales. Data is taken from energy certificates for domestic buildings. The certificates were issued between 2008-2016. Data is available for more than 50% of all domestic properties. In case of multiple certificate for one property, only the latest available certificate data was used in the charts.

Gwent flats by energy rating

The latest available energy rating converted into a linear 'A to G' rating (from the most energy efficient to the least energy efficient - G). Energy rating was measured in the period of 2008-2016

Gwent flats by energy rating
Energy ratingGwentEngland & Wales
A0.4%0.1%
B13.2%16.1%
C69.8%61.3%
D6.4%8.8%
E7.3%9.6%
F2.1%3.1%
G0.8%1.0%

Gwent flats by potential energy rating

Estimated potential energy rating converted into a linear 'A to G' rating (A - is the most energy efficient)

Gwent flats by potential energy rating
Potential energy ratingGwentEngland & Wales
A0.5%0.1%
B25.4%26.9%
C69.5%65.7%
D2.2%3.2%
E1.7%2.7%
F0.5%0.8%
G0.3%0.6%

Gwent flats by main heating control energy efficiency

Gwent flats by main heating control energy efficiency
Main heating controlGwentEngland & Wales
very poor9.4%6.8%
poor21.3%20.9%
average29.9%30.2%
good37.4%39.4%
very good1.9%2.7%

Gwent flats by main heating energy efficiency

Gwent flats by main heating energy efficiency
Main heat efficiencyGwentEngland & Wales
very poor4.9%9.9%
poor4.6%9.3%
average12.2%12.0%
good71.1%59.8%
very good7.3%8.9%

Gwent flats by walls energy efficiency

Gwent flats by walls energy efficiency
Walls efficiencyGwentEngland & Wales
very poor20.9%25.4%
poor12.3%14.0%
average4.8%4.3%
good53.5%45.4%
very good8.5%10.9%

Gwent flats by windows energy efficiency

Gwent flats by windows energy efficiency
Windows efficiencyGwentEngland & Wales
very poor11.8%12.5%
poor2.8%4.8%
average39.8%40.5%
good37.9%33.4%
very good7.6%8.8%

Gwent flats by hot water heating energy efficiency

Gwent flats by hot water heating energy efficiency
Hot water heating energy efficiencyGwentEngland & Wales
very poor6.4%11.7%
poor4.8%7.0%
average15.3%17.2%
good64.6%53.8%
very good9.0%10.3%

Gwent flats by lighting energy efficiency

Gwent flats by lighting energy efficiency
Lightning energy efficiencyGwentEngland & Wales
very poor23.6%19.9%
poor9.8%9.6%
average17.4%16.3%
good16.9%16.8%
very good32.3%37.6%

Associated reports:

Gwent home energy certificates

Gwent house energy certificates

Gwent energy costs

Gwent home features

Gwent salary and unemployment

Gwent real estate market

Gwent population statistics

Gwent crime statistics

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