Truro home energy efficiency

June 2023

Residential buildings are energetically very inefficient. The average home energy rating in Truro postcode area is 60.2, D rating. This is by 4.9 worse score than the average home energy rating in England and Wales. The average potential rating is 78.5, C rating.

Truro homes by energy rating

Energy rating	Truro	England & Wales
█ A	0.3%	0.1%
█ B	12.6%	11.5%
█ C	43.2%	57.6%
█ D	11.6%	12.9%
█ E	19.7%	14.0%
█ F	9.2%	3.0%
█ G	3.5%	0.8%

Truro homes by potential energy rating

Potential energy rating	Truro	England & Wales
█ A	8.2%	3.9%
█ B	42.4%	47.2%
█ C	38.6%	44.4%
█ D	2.8%	1.8%
█ E	3.5%	1.6%
█ F	1.4%	0.4%
█ G	3.1%	0.7%

Truro homes by main heating control energy efficiency

Main heating control	Truro	England & Wales
█ very poor	3.3%	5.2%
█ poor	16.5%	8.9%
█ average	22.3%	27.5%
█ good	46.6%	52.5%
█ very good	11.3%	5.9%

Truro homes by main heating energy efficiency

Main heat efficiency	Truro	England & Wales
█ very poor	11.6%	6.0%
█ poor	9.5%	3.2%
█ average	25.4%	10.1%
█ good	48.8%	76.2%
█ very good	4.7%	4.6%

Truro homes by walls energy efficiency

Walls efficiency	Truro	England & Wales
█ very poor	24.3%	23.5%
█ poor	12.2%	15.9%
█ average	9.6%	10.8%
█ good	38.2%	39.0%
█ very good	15.6%	10.9%

Truro homes by windows energy efficiency

Windows efficiency	Truro	England & Wales
█ very poor	6.8%	5.9%
█ poor	4.9%	3.8%
█ average	42.7%	51.1%
█ good	32.4%	29.4%
█ very good	13.2%	9.8%

Truro homes by hot water heating energy efficiency

Hot water heating energy efficiency	Truro	England & Wales
█ very poor	19.1%	7.4%
█ poor	12.6%	6.6%
█ average	21.3%	13.6%
█ good	42.6%	66.3%
█ very good	4.4%	6.0%

Truro homes by lighting energy efficiency

Lightning energy efficiency	Truro	England & Wales
█ very poor	9.3%	12.6%
█ poor	7.3%	8.0%
█ average	12.7%	13.8%
█ good	15.4%	16.2%
█ very good	55.3%	49.4%