Suffolk home energy efficiency

June 2023

Residential buildings are ordinary efficient. The average home energy rating in Suffolk county is 64.3, D rating. This is by 0.8 worse score than the average home energy rating in England and Wales. The average potential rating is 79.9, C rating.

Suffolk homes by energy rating

Energy rating	Suffolk	England & Wales
█ A	0.2%	0.1%
█ B	11.1%	11.5%
█ C	55.8%	57.6%
█ D	12.8%	12.9%
█ E	15.0%	14.0%
█ F	4.1%	3.0%
█ G	1.0%	0.8%

Suffolk homes by potential energy rating

Potential energy rating	Suffolk	England & Wales
█ A	5.6%	3.9%
█ B	50.5%	47.2%
█ C	37.0%	44.4%
█ D	1.9%	1.8%
█ E	2.1%	1.6%
█ F	0.6%	0.4%
█ G	2.2%	0.7%

Suffolk homes by main heating control energy efficiency

Main heating control	Suffolk	England & Wales
█ very poor	1.9%	5.2%
█ poor	10.2%	8.9%
█ average	24.6%	27.5%
█ good	55.6%	52.5%
█ very good	7.8%	5.9%

Suffolk homes by main heating energy efficiency

Main heat efficiency	Suffolk	England & Wales
█ very poor	4.9%	6.0%
█ poor	5.6%	3.2%
█ average	20.6%	10.1%
█ good	64.9%	76.2%
█ very good	4.0%	4.6%

Suffolk homes by walls energy efficiency

Walls efficiency	Suffolk	England & Wales
█ very poor	19.8%	23.5%
█ poor	10.4%	15.9%
█ average	11.5%	10.8%
█ good	47.5%	39.0%
█ very good	10.9%	10.9%

Suffolk homes by windows energy efficiency

Windows efficiency	Suffolk	England & Wales
█ very poor	5.6%	5.9%
█ poor	4.1%	3.8%
█ average	46.5%	51.1%
█ good	34.5%	29.4%
█ very good	9.2%	9.8%

Suffolk homes by hot water heating energy efficiency

Hot water heating energy efficiency	Suffolk	England & Wales
█ very poor	6.8%	7.4%
█ poor	9.6%	6.6%
█ average	24.2%	13.6%
█ good	54.5%	66.3%
█ very good	4.8%	6.0%

Suffolk homes by lighting energy efficiency

Lightning energy efficiency	Suffolk	England & Wales
█ very poor	9.6%	12.6%
█ poor	8.8%	8.0%
█ average	15.4%	13.8%
█ good	18.4%	16.2%
█ very good	47.8%	49.4%