There’s a lack of progress in reducing the carbon footprint of homes in the North of England, research from the Powering Net Zero (PNZ) Group has revealed.
Domestic carbon emissions from the least green homes in the North East, the North West, and Yorkshire and the Humber have remained stubbornly high since 2010.
Nearly 700,000 homes in England and Wales fall into the highest percentiles of domestic emissions, broadly equivalent to EPC ratings of F or G, the two lowest bands for energy efficiency. These homes emit over 100kg of carbon dioxide per square metre, annually, compared with the average home’s 40kg.
In the North East, the North West, and Yorkshire and the Humber, 3.1% of homes in 2023 were recorded as ‘high-emissions homes’. This number stands barely unchanged from 3.4% of northern homes in 2010, showing a glacial pace of decarbonising the most carbon intensive houses.
In contrast to England’s North, the number of high-emissions homes in the South of England and in Wales is dropping steadily––the result of concerted interventions to make homes greener, through heat pumps, double glazing, or even solar panel installation.
Despite having the highest proportion of emissions-intensive homes of all regions in 2010 at 6.5%, the South West has made the most progress on its domestic emissions, with that proportion dropping to 3.7% in 2023.
Homes account for almost a quarter of the UK’s total carbon emissions, and represent the biggest barrier to reaching net zero by 2050 without retrofit intervention.
Simon Turek, co-founder at the PNZ Group, said, of the findings: “Our data analysis tells the story of a huge regional divide in improving the UK’s housing stock, where Northern England has been left behind.
“Making UK homes –– particularly the most carbon intensive –– more energy efficient is a huge hurdle to reaching net zero emissions by 2050. Government retrofitting schemes cover some ground, but the scale of funding needed to green our homes means we need private sector investment too.
“PNZ Group, as a North West-based business, is uniquely committed to bridge this yawning regional gap, and nearly 40% of our domestic retrofit projects are in the North of England to help deliver warmer, greener homes with urgency.”
Eden in the North West is the local authority with the most energy intensive homes in England and Wales – a staggering 16% of homes emit over 100kg of carbon dioxide per square metre in 2023 compared to the national average of 2.8%.
This is an increase of the number of high-emissions homes on 2010, when 11% of homes were considered energy-intensive.
In fact, over a tenth of local authorities in England and Wales are seeing the number of high-emissions homes climb since 2010. Of the 36 local authorities where high-emissions homes are increasing in number, 25 are located in the North of England.