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South West house energy certificates

The following charts compare house energy certificates in South West region to the house energy certificates in whole England and Wales. Outer ring charts show share in South West, 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.

South West 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

South West houses by energy rating
Energy ratingSouth WestEngland & Wales
A0.1%0.1%
B8.7%6.7%
C48.4%49.4%
D14.8%16.6%
E18.8%20.4%
F7.1%5.5%
G2.0%1.3%

South West houses by potential energy rating

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

South West houses by potential energy rating
Potential energy ratingSouth WestEngland & Wales
A4.0%2.9%
B40.7%43.7%
C43.9%44.5%
D3.8%3.5%
E4.5%3.4%
F1.5%0.9%
G1.7%1.0%

South West houses by main heating control energy efficiency

South West houses by main heating control energy efficiency
Main heating controlSouth WestEngland & Wales
very poor4.1%7.2%
poor14.1%11.0%
average35.1%35.3%
good40.8%41.9%
very good5.9%4.6%

South West houses by main heating energy efficiency

South West houses by main heating energy efficiency
Main heat efficiencySouth WestEngland & Wales
very poor2.8%1.7%
poor5.7%2.8%
average17.8%11.9%
good66.1%76.7%
very good7.5%6.9%

South West houses by walls energy efficiency

South West houses by walls energy efficiency
Walls efficiencySouth WestEngland & Wales
very poor20.8%25.8%
poor16.4%17.6%
average4.8%3.6%
good49.1%46.7%
very good8.8%6.3%

South West houses by windows energy efficiency

South West houses by windows energy efficiency
Windows efficiencySouth WestEngland & Wales
very poor6.0%5.5%
poor6.1%5.7%
average51.4%54.7%
good29.0%28.6%
very good7.5%5.7%

South West houses by hot water heating energy efficiency

South West houses by hot water heating energy efficiency
Hot water heating energy efficiencySouth WestEngland & Wales
very poor7.0%4.4%
poor8.8%8.1%
average20.3%16.4%
good54.8%63.1%
very good9.0%8.0%

South West houses by lighting energy efficiency

South West houses by lighting energy efficiency
Lightning energy efficiencySouth WestEngland & Wales
very poor15.6%18.8%
poor13.1%13.5%
average20.1%19.9%
good19.2%19.1%
very good32.0%28.7%

Associated reports:

South West home energy certificates

South West flat energy certificates

South West energy costs

South West home features

South West real estate market

South West population statistics

South West crime statistics

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