Action on high energy costs needed to keep EV transition on track

Government urged to intervene, as new research shows charging sector’s energy bills increased by up to 79% since 2021, putting pressure on driver prices

• Quarter of all new car sales are EVs, but affordable charging key to more drivers switching

• Industry outlines deliverable plan, as operators’ standing charges rise by up to 462%

• VAT penalty must be removed, and charging added to clean fuel scheme, to support affordability

New research released today lays bare the huge increases in energy costs facing the companies installing and running the nation’s public EV charging infrastructure. The ChargeUK report ‘Delivering Affordable Charging for All’ sets out how this has impacted the prices that drivers pay, as well as three deliverable steps government can take to support cost-effective charging.

ChargeUK, the voice of the UK charging industry, has called on the government to address the industry’s high energy bills, parts of which have risen fourfold in just four years, with cost of charging a key consideration for drivers ahead of the 2030 deadline for phasing out sales of new petrol and diesel cars.

Vicky Read, CEO of ChargeUK, warned, “If the Government wishes to ensure that cost of charging does not become a barrier to millions more drivers switching to EVs, it needs to take action – to tackle sky-high energy costs, to address the VAT penalty and to introduce EV charging to its existing renewable fuel credit scheme.”

She added, “The EV transition is well underway, with a quarter of all new cars sold an EV, and the public charging network hitting 85,000 charge points this month. Most drivers can already charge affordably, and the charging sector is innovating to offer additional ways to access cost-effective options. But the public charging sector has been hit by a series of policy and regulatory decisions that have caused our own costs to soar, with an unavoidable impact on some driver prices.”

The charging sector is playing a vital role in supporting the UK’s EV drivers, investing £6bn to grow the public network by around 30% a year. Most drivers can already charge cost-effectively using a blend of home and public charge points. However public charging prices having risen by 38% on average since 2021, impacting those who cannot easily access home charging.

ChargeUK’s new White Paper, ‘Delivering Affordable Charging for All’, draws on independent analysis by Cornwall Insight to show that a sharp increase in operators’ underlying energy costs (both wholesale energy and fixed charges) is the main cause of average price increases.

The White Paper sets out a three-point plan for policymakers to enable all drivers to charge affordably:

1.       Tackle operators’ prohibitively high energy costs

• Accelerate existing regulatory reforms to bring down the high cost of standing charges

• Extend policy levy exemptions to the charging sector, as for other strategic sectors, ahead of planned increases

2.      Boost the charging business case 

• Add EV charging to the existing Renewable Transport Fuel Obligation scheme, costing the government nothing while generating operator revenues that would support deployment and help keep consumer prices competitive

3.      Eliminate the VAT penalty on public charging 

• Bring VAT on public charging down to 5%, in line with home charging, addressing the current disparity, which costs drivers who cannot charge at home an additional £145 a year

ChargeUK CEO Vicky Read added, “Our members are committed to ensuring that all drivers can charge affordably across the mix of charging options available to them. So today we are setting out three deliverable actions for government, which address or compensate for high and rising costs that are outside our control.

“The Government has already recognised that affordability is key to this EV transition, and has taken action, launching the Electric Car Grant. We now need ministers to focus on addressing the business costs impacting affordability of charging, so that we create the best possible conditions for drivers to make the switch.”

The full paper can be found here.

The new White Paper, drawing on Cornwall Insight analysis, demonstrates that average price increases since 2021 have largely been driven by very significant increases in the sector’s underlying energy costs since the start of the decade.

Along with other UK businesses, Charge Point Operators (CPOs) continue to be exposed to very high wholesale electricity prices, which remain 66% higher than pre-Energy Crisis levels.

However, the sector has also been hit uniquely by substantial cost increases following Ofgem’s Targeted Charging Review in 2023 which changed how other elements of the sector’s energy bills are calculated. As a result, standing charges have risen by up to 462% at rapid and ultra-rapid charging sites, and now represent up to 70% of total energy costs, compared to around 15% for comparable businesses. Charge Point Operators of slow and fast charge points have also been hit by a 389% increase in standing charges.

CPOs also face a heavy and growing burden from government policy levies, which are applied to every unit of electricity consumed. These levies, including the Climate Change Levy, currently add approximately 6p/kWh to CPOs’ bills, despite the fact that the sector is playing a vital role in the decarbonisation of transport, and are set to increase by more than 10% by 2030

Finally, drivers using public charging infrastructure are subject to VAT at the higher 20% rate, compared to VAT at 5% for home charging, creating unfair additional costs for the one in three households without access to home charging.

Cornwall Insight’s analysis reveals that it is these elevated energy costs, combined with the Government’s continued policy of charging VAT on public charging at 20% (versus 5% for home charging), that has put upward pressure on public charging prices.

Jacob Briggs, senior consultant at Cornwall Insight said: “The UK’s charging network is a real success story, growing fast and helping more drivers than ever make the switch to electric. But our analysis shows that the increase in average public charging prices is a challenge that could slow progress towards an EV-driven future.

“High energy prices, rising network charges and the higher rate of VAT on public charging compared with plugging in at home ultimately means that drivers are paying the price. Unless these cost pressures are tackled by Government, we risk turning a good news story into a barrier for millions of drivers who want to go electric.”

For more information or for interview requests please contact ChargeUKPress@connectpa.co.uk or call James Millar on 07719 875884

Note to editors:

• As of September 2025, there are 85,000 public charge points, with more than a million charge points at homes and workplaces (Zapmap).

• Average year on year growth of public network during 2025 is 30% (DfT) average growth (Zapmap)

• One in four cars sold in August was fully electric (BEV) (SMMT)

• Average prices for public charging rose 38% between 2021/22 and 2024/25 (Cornwall Insight)

• 80% of people buying an EV in 2025 will save money compared to an equivalent petrol car, with average savings of £5,850 across the term of ownership (Electric Vehicles UK)

• Standing charges have risen 389% at slow/fast sites compared to 2021/22 and 462% for rapid/ultra rapid sites (Cornwall Insight) Policy levies contribute 6p/kWh to CPOs’ electricity costs at all sites, with significant increases expected by 2030. (Cornwall Insight)

• Today, CPO costs can be up to 60% higher than driver-facing prices at some sites. Where a margin can be made, even at the most utilised sites a maximum uplift of only 10% is seen when comparing driver prices against CPO costs at more utilised sites. (Cornwall Insight)

• Renewable Transport Fuel Obligation (RTFO): including renewable electricity in equivalent schemes in the EU has created additional revenue for CPOs worth 2.5-8.5p/kWh (ChargeUK)

• Lowering VAT at public charging sites to 5% in line with home charging could save EV drivers without access to home charging £145 a year (Zapmap)

• Infographic here