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Derby house energy certificates

The following charts compare house energy certificates in Derby postcode area to the house energy certificates in whole England and Wales. Outer ring charts show share in Derby, 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.

Derby houses 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

Derby houses by energy rating
Energy ratingDerbyEngland & Wales
A0.1%0.1%
B7.1%6.7%
C46.2%49.4%
D16.8%16.6%
E22.0%20.4%
F6.6%5.5%
G1.3%1.3%

Derby houses by potential energy rating

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

Derby houses by potential energy rating
Potential energy ratingDerbyEngland & Wales
A3.4%2.9%
B44.2%43.7%
C42.1%44.5%
D4.3%3.5%
E4.0%3.4%
F1.0%0.9%
G0.9%1.0%

Derby houses by main heating control energy efficiency

Derby houses by main heating control energy efficiency
Main heating controlDerbyEngland & Wales
very poor12.3%7.2%
poor9.8%11.0%
average32.3%35.3%
good41.1%41.9%
very good4.5%4.6%

Derby houses by main heating energy efficiency

Derby houses by main heating energy efficiency
Main heat efficiencyDerbyEngland & Wales
very poor1.4%1.7%
poor2.6%2.8%
average11.6%11.9%
good77.1%76.7%
very good7.3%6.9%

Derby houses by walls energy efficiency

Derby houses by walls energy efficiency
Walls efficiencyDerbyEngland & Wales
very poor30.5%25.8%
poor12.0%17.6%
average2.7%3.6%
good48.6%46.7%
very good6.2%6.3%

Derby houses by windows energy efficiency

Derby houses by windows energy efficiency
Windows efficiencyDerbyEngland & Wales
very poor4.1%5.5%
poor4.5%5.7%
average57.1%54.7%
good28.6%28.6%
very good5.8%5.7%

Derby houses by hot water heating energy efficiency

Derby houses by hot water heating energy efficiency
Hot water heating energy efficiencyDerbyEngland & Wales
very poor4.2%4.4%
poor11.2%8.1%
average14.0%16.4%
good63.0%63.1%
very good7.6%8.0%

Derby houses by lighting energy efficiency

Derby houses by lighting energy efficiency
Lightning energy efficiencyDerbyEngland & Wales
very poor16.3%18.8%
poor13.7%13.5%
average21.9%19.9%
good19.6%19.1%
very good28.5%28.7%

Associated reports:

Derby home energy certificates

Derby flat energy certificates

Derby energy costs

Derby home features

Derby salary and unemployment

Derby real estate market

Derby population statistics

Derby crime statistics

Homeimage/svg+xmlOpencliparteco green house icon2012-05-29T15:40:56https://openclipart.org/detail/170282/eco-green-house-icon-by-cybergedeondominiquechappardecologygreenhomehouseicon