Dozens of neighbourhoods in Northumberland are set to be worst impacted by the energy crisis when the price cap rises in October, new analysis suggests.

Climate charity Friends of the Earth said there is "no downplaying" the catastrophic energy disaster facing millions of people this winter if bills rise as expected without Government intervention.

Analysis by Friends of the Earth shows 24 out of 197 neighbourhoods in Northumberland are at greatest risk of financial hardship when the price cap rises in October.

It means 12% of neighbourhoods in the area are among the worst impacted across England and Wales .

Nationally, nearly 9,000 areas have been classed as "energy crisis hotspots".

Friends of the Earth analysed smart meters and unmetered fuel consumption to determine areas where energy use is above normal levels.

It says neighbourhoods with above-average costs and lower than average household income are defined as energy crisis hotspots. 

Energy regulator Ofgem is due to announce the new price cap – which will come into effect at the start of October – on Friday, August 26. Friends of the Earth has urged the Government to provide meaningful intervention before the autumn price cap rise instead of the "woeful and poorly targeted cash handouts" announced in April.

Mike Childs, head of science, policy and research at the charity, said the Government must "beef up its package of emergency financial support" and protect the most vulnerable to soaring price rises.

The Department for Business, Energy and Industrial Strategy said it is providing £37 billion worth of support to help households during the cost-of-living crisis.

"The highest priority of all is fixing the UK’s leaky, inefficient housing stock, otherwise cash handouts will be required year on year," said Mr Childs. "By rolling out a free programme of street-by-street energy efficiency measures and prioritising the most in-need neighbourhoods, we can help to bring bills down quickly, make homes warmer and slash Earth-warming emissions at the same time."

In Northumberland, 3,060 homes require cavity wall insulation and 3,470 need loft insulation.

Nationally, they are among 1.2 million and 1.3 million homes needing these improvements respectively.