Cambridgeshire home energy efficiency

June 2023

Residential buildings are energy-efficient. The average home energy rating in Cambridgeshire county is 67.1, D rating. This is by 2.0 better score than the average home energy rating in England and Wales. The average potential rating is 81.0, B rating.

Cambridgeshire homes by energy rating

Energy rating	Cambridgeshire	England & Wales
█ A	0.3%	0.1%
█ B	15.9%	11.5%
█ C	57.5%	57.6%
█ D	11.1%	12.9%
█ E	12.0%	14.0%
█ F	2.6%	3.0%
█ G	0.6%	0.8%

Cambridgeshire homes by potential energy rating

Potential energy rating	Cambridgeshire	England & Wales
█ A	6.3%	3.9%
█ B	53.4%	47.2%
█ C	36.1%	44.4%
█ D	1.4%	1.8%
█ E	1.3%	1.6%
█ F	0.3%	0.4%
█ G	1.1%	0.7%

Cambridgeshire homes by main heating control energy efficiency

Main heating control	Cambridgeshire	England & Wales
█ very poor	2.0%	5.2%
█ poor	7.5%	8.9%
█ average	24.5%	27.5%
█ good	56.2%	52.5%
█ very good	9.8%	5.9%

Cambridgeshire homes by main heating energy efficiency

Main heat efficiency	Cambridgeshire	England & Wales
█ very poor	3.9%	6.0%
█ poor	3.8%	3.2%
█ average	13.1%	10.1%
█ good	74.5%	76.2%
█ very good	4.8%	4.6%

Cambridgeshire homes by walls energy efficiency

Walls efficiency	Cambridgeshire	England & Wales
█ very poor	16.1%	23.5%
█ poor	8.9%	15.9%
█ average	11.2%	10.8%
█ good	48.6%	39.0%
█ very good	15.2%	10.9%

Cambridgeshire homes by windows energy efficiency

Windows efficiency	Cambridgeshire	England & Wales
█ very poor	3.8%	5.9%
█ poor	2.7%	3.8%
█ average	48.8%	51.1%
█ good	31.5%	29.4%
█ very good	13.2%	9.8%

Cambridgeshire homes by hot water heating energy efficiency

Hot water heating energy efficiency	Cambridgeshire	England & Wales
█ very poor	5.3%	7.4%
█ poor	7.5%	6.6%
█ average	17.9%	13.6%
█ good	63.3%	66.3%
█ very good	6.0%	6.0%

Cambridgeshire homes by lighting energy efficiency

Lightning energy efficiency	Cambridgeshire	England & Wales
█ very poor	8.6%	12.6%
█ poor	7.0%	8.0%
█ average	13.9%	13.8%
█ good	16.6%	16.2%
█ very good	53.9%	49.4%