Taxation (Energy and Vehicles)

Richard Fuller Excerpts

Wednesday 24th June 2026 Commons Chamber

[Dan Tomlinson]

The Chancellor has committed to doing what she can to support families and businesses to be responsive in a changing world and responsible in the national interest. The measures before the House assist the Government in that objective.

The way that the current energy system works means that households and businesses pay more for their electricity when the gas price is high. The electricity generator levy already recoups some of the excess returns made by renewable generators when high gas prices push electricity prices over the current threshold of £82.61 per megawatt-hour. The Government have decided to increase the rate of the levy from 45% to 55% from 1 July. That will do two things: first, it will ensure that a large proportion of any exceptional revenues from high gas prices are passed back to the Government, providing a revenue stream so that money is available to support businesses and families with the impacts of the conflict in the middle east; and secondly, in the longer term it will support the new voluntary contracts for difference scheme, which was announced in April, by encouraging participation in the scheme.

In March, the Government announced a review of mileage rates for employees using their own vehicle for work and the self-employed who use the simplified expenses rates. In recognition of the pressures facing drivers as a result of the effects of the Iran war, the Chancellor announced in May the first uprating of mileage rates in 15 years, backdated to April, to provide immediate support to both groups. Mileage rates will increase for 2026-27 from 45p to 55p for the first 10,000 miles, and then 25p thereafter, with effect from 6 April. That represents the largest ever increase to these mileage rates, benefiting around 2 million employees and 1 million self-employed individuals, and saving over £120 a year for a worker doing 6,000 business miles.

It was a privilege recently to meet care workers and the Unison general secretary to hear directly about the difference that this uprating will make to those on the frontline. The general secretary said to me and the Chancellor that this measure is good news for people providing essential public services. It was an honour to meet those who work day in, day out looking after people across the country. I am glad that this measure will have a positive impact on those who do such vital work. Looking ahead, beyond 2026-27, the Government have already committed to a review of those rates and will set out further steps at the Budget.

The third measure recognises the key role that the road haulage sector plays in transporting goods across the UK and its disproportionate exposure to fuel costs. The Government are introducing a 12-month holiday from vehicle excise duty for the majority of heavy goods vehicles, which will save a typical HGV £600 on top of the savings from fuel duty. Fuel costs make up a substantial proportion of HGV operating costs, and this action will help to prevent cost pressures from the Iran conflict spreading across the economy.

The announcements on mileage rates and HGV VED were part of a wider package of measures announced in May, including on fuel duty. In total, the decisions taken since the 2024 general election to freeze fuel duty will save motorists 11p per litre, or £120 for the average car, £250 for the average van and over £2,000 for the average HGV, compared with the plans we inherited from the previous Government.

This Government are taking action to support the economy at a time of global economic uncertainty following the Iran conflict. Our approach of targeting support at those groups who are hardest hit by the conflict will ensure that the measures we take are effective, while protecting the economy from the effects of reckless borrowing that took place under the previous Government.

[Richard Fuller (North Bedfordshire) (Con)]

For covid!

[Dan Tomlinson]

The hon. Gentleman says it was for covid, but he forgot to mention Liz Truss.

This Government’s record shows that despite that instability, our plan is working. UK GDP growth in the past two years was the second fastest in the G7. Real household disposable income per person has grown by more than 2% so far in this Parliament, compared with a fall of more than 2% in the last Parliament. Real wages have increased in every single month since this Government took office, with wages rising faster than inflation. These measures will continue that track record and demonstrate that this Government are committed to supporting working people.

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[Richard Fuller (North Bedfordshire) (Con)]

I thank the Minister for his very clear laying out of the measures before us. May I say that sometimes there is no place for partisanship? Perhaps we have had a taste of that today.

I have a series of questions for the Minister. As I did not have a chance to brief him about them beforehand, as I wanted to, it is perfectly okay if he wants to get his ministerial team to reply in due course. I do not expect him to have all the answers straightaway.

The first of the three measures is on the electricity generator levy. I will probe three points in the written statement about it. It states that

“the 45% EGL rate will increase to 55% and will be extended past its scheduled conclusion in 2028. This will support the Government’s objective of reducing the impact of gas prices on businesses and households.”—[Official Report, 21 April 2026; Vol. 784, c. 10WS.]

What is the Treasury’s estimate of the amount it anticipates to raise from this measure? Is it a straight-line assessment—essentially going from 45% to 55%—which will mean roughly £600 million? Is it the intention of the Government that the revenues that come from the EGL will be treated in the future as an established line item in the Budget, or will they be seen as a levy that will potentially go away in a short period of time?

Secondly, one of the concerns about the levy is the uncertainty and the effect that it may have on investments in electricity generation in general. What feedback has the Minister had? What feedback has the industry provided to the Government about this change? Does the Minister have a view about what the impact on industry investment will be? Surely, at this time, we are looking to extend the energy capacity of the UK at all levels that we can, so I am interested to know if the Government feel that there is a chilling effect on investment from these taxes.

Thirdly, why has the Minister not announced an end date for this increase? It was originally supposed to be a temporary levy. Indeed, not announcing an end date adds to the uncertainty in the sector. It would be helpful if the Minister could say something about that. This measure is temporary, but how long is temporary? I am interested to know whether the Government would consider a sunset clause, with a review or some other aspect that might provide additional certainty for the sector.

Let me move on to the mileage allowance increase from 45p to 55p per mile. We have no opposition to the change being made, but it would be worth while if the Minister could say a few words about the mileage allowance after 10,000 miles. The Government have decided not to change that at this time, so I am very interested to know what their thinking was. There are some people, particularly in rural areas and in certain types of jobs, who may well hit that 10,000 mile limit. What is the Government’s view on that?

As the Minister outlined, the allowance has not changed for a considerable period of time. Will he consider annual indexation? There are issues with that, because it is not just tied to the price of petrol or fuel; it includes issues to do with depreciation. Identifying some form of indexation therefore may not be straightforward, but I am interested to hear the Government’s view.

Finally, I think the Minister will recognise that the HGV vehicle excise duty holiday will probably have a limited impact, because it is just a one-year change. What sort of behavioural impact analysis did the Government undertake prior to introducing this measure? The industry is a little bit sceptical about whether it will actually change behaviour in the near term. However, I am very grateful to the Minister for laying the issues out so clearly and, as I said, I am happy to receive written answers to my questions in due course if necessary.

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[Dan Tomlinson]

I thank all those who have spoken, and I thank my hon. Friend the Member for Chesterfield (Mr Perkins) for his warm remarks. I will respond to the points made by the shadow spokespeople. I assume that this change will appear as a line item, although I would not want to prejudge any future decisions by the OBR on how it scores all these things and presents them in Budgets, as it is a specific tax head.

The Conservative and Liberal Democrat spokespeople asked how much this change will raise. It is difficult to know. As the Liberal Democrat spokesperson, the hon. Member for Witney (Charlie Maynard), highlighted, prices are coming down. They are at the moment slightly above the threshold in the system, but prices, as the shadow Energy Secretary will know, are volatile. In the usual way, the independent OBR will set out its estimate at the Budget for how much this change will raise and how much will be raised overall by the electricity generator levy. He is right to note that the levy does not raise billions and billions. It is a relatively targeted policy. We have increased the rate from 45% to 55%, but we have not changed the threshold and the routine uprating that takes place within it.

The Opposition spokesperson, the hon. Member for North Bedfordshire (Richard Fuller), asked whether there will be a review and whether this new higher rate is now the rate out into the future. That is something the Government are considering. He is right to highlight that we have not made a definitive announcement on whether that rate will last a short period or will go on into the future, but we will update in due course—it is not something that we want to leave hanging. I would expect that update will be at the Budget, if not before. However, that issue will be reviewed by the Chancellor and the Energy Secretary in the coming weeks.

[Richard Fuller]

I am grateful to the Minister for clarification that there is active consideration of an end date for that higher rate of 55%, but he will know that the 45% rate had an end date too. Will the review also consider announcing the end date for the levy overall, or has that not yet been considered?

[Dan Tomlinson]

As the shadow Minister will know, all tax rates, thresholds and the design of tax policy are considered in the round in the run-up to Budgets. With the key policy intention of the increase in the rate, and by extension the decision to continue the policy in any form, one of the things that the Government have been considering is the fact that having the rate in the system should change the incentives and encourage electricity generators to partake in the wholesale contracts for difference, which are being developed and which the Energy Secretary will bring forward in the coming months.

The shadow Minister asked about investment. It is always difficult to make changes in taxation, particularly outside of the Budget cycle. The Chancellor have been cautious about making changes in response to the conflict in Iran. We wanted to take a measured approach to ensure that we manage the public finances well, but also to ensure that we support businesses and households that have been particularly affected by the impact of the conflict washing up on our shores. It is worth highlighting that new investment is excluded from the electricity generator levy, so a business owner thinking of investing in renewables or nuclear in the UK should note that their new investments will not be affected by the increase in the rate.

Turning to the second measure, the Liberal Democrat spokesperson and my hon. Friend the Member for Chesterfield were right to point out that the mileage rates have not been changed since 2011. It is very disappointing that, although we saw plenty of inflation spikes, the previous Government did not take the chance to uprate them.