Essex home energy efficiency

June 2023

Residential buildings are ordinary efficient. The average home energy rating in Essex county is 64.9, D rating. This is by 0.2 worse score than the average home energy rating in England and Wales. The average potential rating is 79.4, C rating.

Essex homes by energy rating

Energy rating	Essex	England & Wales
█ A	0.1%	0.1%
█ B	11.1%	11.5%
█ C	57.2%	57.6%
█ D	13.3%	12.9%
█ E	14.6%	14.0%
█ F	3.1%	3.0%
█ G	0.7%	0.8%

Essex homes by potential energy rating

Potential energy rating	Essex	England & Wales
█ A	3.8%	3.9%
█ B	47.5%	47.2%
█ C	43.6%	44.4%
█ D	2.0%	1.8%
█ E	1.6%	1.6%
█ F	0.4%	0.4%
█ G	1.0%	0.7%

Essex homes by main heating control energy efficiency

Main heating control	Essex	England & Wales
█ very poor	3.2%	5.2%
█ poor	10.2%	8.9%
█ average	29.2%	27.5%
█ good	50.0%	52.5%
█ very good	7.4%	5.9%

Essex homes by main heating energy efficiency

Main heat efficiency	Essex	England & Wales
█ very poor	5.3%	6.0%
█ poor	3.9%	3.2%
█ average	11.9%	10.1%
█ good	75.4%	76.2%
█ very good	3.5%	4.6%

Essex homes by walls energy efficiency

Walls efficiency	Essex	England & Wales
█ very poor	20.4%	23.5%
█ poor	16.2%	15.9%
█ average	11.2%	10.8%
█ good	41.4%	39.0%
█ very good	10.8%	10.9%

Essex homes by windows energy efficiency

Windows efficiency	Essex	England & Wales
█ very poor	4.8%	5.9%
█ poor	3.8%	3.8%
█ average	52.1%	51.1%
█ good	29.3%	29.4%
█ very good	10.0%	9.8%

Essex homes by hot water heating energy efficiency

Hot water heating energy efficiency	Essex	England & Wales
█ very poor	6.5%	7.4%
█ poor	7.5%	6.6%
█ average	17.7%	13.6%
█ good	63.7%	66.3%
█ very good	4.7%	6.0%

Essex homes by lighting energy efficiency

Lightning energy efficiency	Essex	England & Wales
█ very poor	13.8%	12.6%
█ poor	9.0%	8.0%
█ average	14.3%	13.8%
█ good	16.3%	16.2%
█ very good	46.6%	49.4%