Research by family money-saving software Nous.co discovered that an astonishing 7 million individuals, 15 % of the grownup inhabitants, have misplaced out as a result of they've by no means modified suppliers for gasoline and electrical energy.

Consumer champion Greg Marsh has warned that households who've misplaced out are nonetheless paying greater than they should.

Greg, founder and CEO of Nous.co, mentioned: “Having to switch suppliers regularly is a huge pain, which is why so many people have never done it. Even when deals were rife, many households ended up on the wrong one and missed out on big savings.

“We started Nous.co to help people navigate this minefield. Right now, for instance, we can save most households more than £100 on their energy even without signing up to a fixed contract by securing deals most people don’t know about.”

READ MORE: Millions missing out on vital energy bill support but deadline looms - how to claim £400

The evaluation of figures from business regulator Ofgem reveals that failing to change may have price a typical family £1,050 since 2018.

Supplier switching alternatives have been nearly non-existent prior to now 18 months amid the UK’s vitality disaster.

Greg added: “After more than a year of crisis, I’m concerned inertia has set in and people have got used to sky-high bills.

“Hardly anyone has the time or inclination to spend hours sifting through energy deals.

“That’s why we started Nous – to take on the work of figuring out when to switch and who to switch to for energy as well as other household services like broadband and mobile.”

The analysis discovered that households in London, the North East and Scotland are almost certainly to have been paying over the percentages.

In these areas 19 % have by no means switched vitality provide, in comparison with the 15 % UK common.

Glasgow is the worst performing metropolis (25% non-switchers), adopted by Leeds (19%) and Newcastle (18%).

Most savvy switchers are in Liverpool (11%), Manchester (12%) and Bristol and Cardiff (13%).

The vitality disaster, which escalated because of the conflict in Ukraine, sparked a collapse in vitality offers accessible.

The variety of switchers fell from greater than 10 million in 2020 to 1.5million in 2022, figures from Ofgem present.