Gwent flat energy efficiency

June 2023

Flats are energy-efficient. The average flat energy rating in Gwent county is 70.4, C rating. This is by 1.0 better score than the average flat energy rating in England and Wales. The average potential rating is 76.2, C rating.

Gwent flats by energy rating

Energy rating	Gwent	England & Wales
█ A	0.4%	0.1%
█ B	13.9%	17.3%
█ C	70.7%	63.1%
█ D	6.0%	8.1%
█ E	7.1%	9.0%
█ F	1.4%	1.8%
█ G	0.5%	0.6%

Gwent flats by potential energy rating

Potential energy rating	Gwent	England & Wales
█ A	0.4%	0.1%
█ B	23.1%	27.1%
█ C	73.3%	68.5%
█ D	1.6%	2.2%
█ E	1.1%	1.6%
█ F	0.3%	0.4%
█ G	0.1%	0.1%

Gwent flats by main heating control energy efficiency

Main heating control	Gwent	England & Wales
█ very poor	7.3%	5.2%
█ poor	14.8%	15.2%
█ average	24.7%	25.3%
█ good	50.5%	51.0%
█ very good	2.7%	3.3%

Gwent flats by main heating energy efficiency

Main heat efficiency	Gwent	England & Wales
█ very poor	8.1%	14.1%
█ poor	2.9%	4.8%
█ average	9.9%	12.2%
█ good	74.9%	62.1%
█ very good	4.2%	6.7%

Gwent flats by walls energy efficiency

Walls efficiency	Gwent	England & Wales
█ very poor	18.8%	22.9%
█ poor	13.6%	14.6%
█ average	8.8%	7.8%
█ good	46.6%	39.9%
█ very good	12.1%	14.8%

Gwent flats by windows energy efficiency

Windows efficiency	Gwent	England & Wales
█ very poor	8.3%	9.7%
█ poor	2.2%	3.6%
█ average	41.5%	42.0%
█ good	37.4%	31.6%
█ very good	10.5%	13.1%

Gwent flats by hot water heating energy efficiency

Hot water heating energy efficiency	Gwent	England & Wales
█ very poor	8.5%	14.2%
█ poor	4.4%	6.7%
█ average	11.5%	13.8%
█ good	69.5%	57.0%
█ very good	6.1%	8.3%

Gwent flats by lighting energy efficiency

Lightning energy efficiency	Gwent	England & Wales
█ very poor	15.7%	12.5%
█ poor	6.5%	6.0%
█ average	12.3%	11.4%
█ good	13.3%	13.9%
█ very good	52.3%	56.2%