Tens of millions of families anticipating reduced energy costs from April have been cautioned that any potential savings could vanish almost immediately.

Despite Ofgem’s new price cap reducing average gas and electricity expenditure, a surge in other essential services means the majority of families will ultimately face higher total costs.

Fresh research indicates an average household will be £143 worse off from April, even accounting for the reduction in energy charges.

The challenge extends beyond just energy, according to figures from Nous.co. Council tax charges are climbing by roughly £114 annually for a standard Band D property, while water charges are rising by approximately £33 per year. Broadband and mobile phone agreements are also becoming more expensive. Combined, these extra costs substantially outweigh any savings from decreased gas and electricity bills.

Greg Marsh, chief executive of Nous.co, stated that for most households, the benefit from lower energy costs would be negated by rises elsewhere.

The impact varies considerably across the country depending on location. Households in Wandsworth will experience one of the smallest rises, about £30 annually, because of the lower council tax rate. However, in Shropshire, elevated council tax combined with water charge increases could push bills up by as much as £211 each year.

International uncertainty, particularly unrest in the Middle East involving Iran, is already driving up wholesale energy costs, creating concern that household bills could climb again later this year. Predictions indicate the price cap could increase significantly in July, potentially adding several hundred pounds back onto yearly expenditure. Even following April’s reduction, households are still paying over £500 extra annually compared to before the 2021 energy crisis.

Consumers are being encouraged to act before the April price change takes effect. The charity Advice Direct Scotland is urging households to provide meter readings prior to March 31 to prevent being billed at higher rates. Without a precise reading, providers may calculate usage estimates, meaning some customers could end up paying inflated, outdated charges.

Gareth Kloet, energy specialist at Go.Compare, commented that recording a meter reading on March 31 represents one of the simplest methods to ensure customers do not overpay for energy and guarantees they are billed at the new, reduced rate as soon as it takes effect.

Advice for consumers includes submitting a meter reading before April 1, verifying whether their current tariff remains good value, examining broadband and mobile contracts, and seeking guidance if experiencing financial difficulties.

Experts caution this represents an ongoing issue rather than a temporary setback. Marsh noted that households are enduring an extended period of financial pressure. He pointed out that numerous individuals could be paying excess amounts running into hundreds of pounds simply because monitoring all the rising costs has become too complicated and time-consuming.