Labour’s first full Budget reshapes how UK households pay for energy and how drivers pay to charge and run electric vehicles, with lower energy unit costs but new EV taxes and charges that will change the payback maths for going green. For solar PV, battery storage and home EV charging, the big picture is that using less grid electricity and charging at home becomes more valuable, while high-mileage EV drivers need to plan carefully around new road pricing.

Labour Budget Changes to UK Energy Bills Explained

The Budget removes around £150 of policy and green levy costs from a typical dual fuel household bill from April 2026 by shifting some charges into general taxation and closing or reforming schemes such as the Energy Company Obligation (ECO). Independent analysis suggests the ECO closure alone trims roughly £60–£65 a year from a typical household’s bill, with the remaining savings coming from restructured levies on electricity.

Ofgem’s price cap projections still point to an average annual bill of around £1,755 from October 2025, around 68% higher than pre‑crisis winters, so bills are falling relative to recent peaks but remain historically elevated. For a medium‑usage home this still equates to roughly £140–£150 per month on energy, meaning efficiency upgrades, solar PV and batteries continue to offer strong bill‑reduction potential despite the Budget cuts. If you are exploring solar panels, battery storage or EV charging at home, Atlantic Renewables’ team of experts can design a system that optimises your grid import and protects you from future price movements.

How Will Typical Energy Bills Change for UK Households?

From April 2026, the Government expects a typical dual‑fuel household to save around £134–£150 per year on bills as levies are taken off electricity unit rates, slightly rebalancing prices away from electricity and towards general taxation. MoneySavingExpert analysis indicates this is delivered through an electricity unit rate cut of around 3.5p per kWh and a smaller gas unit rate cut of around 0.35p per kWh, with exact savings depending on usage and tariff.

Ofgem data shows that even after these changes, the typical annual bill will still be more than £700 higher than in winter 2020/21, underlining that households remain exposed to structurally higher energy costs. For homeowners adding solar PV and battery storage, every kWh of self‑generated electricity displaces a higher‑than‑historic grid cost, improving payback times even as nominal bills fall modestly. To understand how these changes affect the economics of rooftop solar and batteries on your property, Atlantic Renewables can provide a tailored solar PV and battery quote.

What Labour Energy Bill Changes Mean for Solar Panels and Home Batteries

Because the Budget concentrates savings on electricity levies, it strengthens the case for electrification – powering homes with solar PV and efficient electric heating – relative to gas, while still leaving retail electricity prices high enough for on‑site generation to pay back quickly. With an average medium‑use home consuming around 2,700 kWh of electricity and 12,000 kWh of gas per year, displacing a large share of that electricity with rooftop solar can still save hundreds of pounds annually even after unit‑rate reductions.

Battery storage enhances these gains by time‑shifting solar generation into the evening peak and allowing homeowners on time‑of‑use tariffs to buy cheap overnight power and avoid expensive peak‑rate imports. For households planning air‑source heat pumps or high EV mileage, pairing PV and batteries can significantly reduce exposure to future policy and wholesale price swings baked into the price cap mechanism. Atlantic Renewables specialises in integrated solar PV and battery systems that are optimised for today’s price cap and flexible tariffs as well as the evolving policy landscape.

How Will Electric Vehicle Road Tax and ‘Per Mile’ Charging Work?

The Budget confirms that from April 2028, electric cars and many plug‑in hybrids will move onto a new mileage‑based road pricing system, often dubbed “eVED”, initially set at around 3p per mile for battery EVs and 1.5p per mile for plug‑in hybrids in the 2028–29 tax year. This sits on top of existing Vehicle Excise Duty (VED) reforms that already bring most EVs onto the standard annual VED rate, with many models paying roughly £195 per year and premium EVs over £50,000 facing a total of about £620 due to the Expensive Car Supplement.

For a driver covering 10,000 miles a year, the new per‑mile charge could add approximately £300 on top of energy costs and VED, reducing but not eliminating the fuel‑cost advantage of EVs over petrol and diesel cars. High‑mileage drivers doing 20,000 miles per year could face £600 in usage‑based road charges alone, making efficient home charging and potentially workplace charging even more important for keeping total running costs down.

How are EV Charging Costs and VAT Changing?

Public rapid and ultra‑rapid EV charging remains subject to 20% VAT, compared with 5% VAT on domestic electricity, a gap that already directs many EV drivers towards home charging where possible. Current estimates suggest that the higher VAT taken from public charging alone could deliver more than £300 million to the Treasury annually by 2030, with around £85 million already being raised at present levels.

The Budget also commits an extra £200 million of investment in EV charging infrastructure, supporting the UK’s goal of reaching around 300,000 public chargepoints by 2030 and offering 100% business rate relief for chargepoint operators for ten years. This combination of higher taxes on public charging but relief for infrastructure operators encourages more widespread deployment, but reinforces the financial advantage of installing a home EV charger where drivers can access cheaper, lower‑VAT electricity. Atlantic Renewables can design solar PV and battery systems that work seamlessly with home EV chargers, so more of every mile is powered by your own rooftop generation.

Will Electric Vehicles Still Save Money After the New Budget?

Even with the new mileage‑based road charge and full VED rates, EVs typically enjoy much lower “fuel” costs per mile than petrol or diesel cars when charged mainly at home, especially on off‑peak tariffs or from solar PV. A driver charging at home on a competitive tariff can often pay the equivalent of 4–6p per mile in electricity, compared to 15–20p per mile in fuel for an efficient petrol car, so even adding 3p per mile in road pricing still leaves a significant cost advantage.

Where drivers rely heavily on public rapid chargers, costs can approach or exceed petrol prices due to higher unit rates and 20% VAT, particularly once mileage‑based road pricing is fully implemented. This is where a home charger, possibly supported by solar PV and battery storage, becomes critical to preserving the running‑cost benefits of EV ownership under the new Budget framework. Atlantic Renewables’ engineers can advise on the optimal mix of solar PV, battery storage and EV charging to keep lifetime motoring costs as low as possible under the revised tax regime.

Why Pairing Solar PV with EV Charging Makes More Sense Than Ever

The combination of persistently high grid prices, modest levy reductions, and new EV road and charging taxes means households benefit most when they can maximise self‑consumption of onsite clean electricity. A well‑sized solar PV system can cover a substantial share of daytime home demand and provide surplus energy for daytime EV charging, while a battery allows that energy to be used in the evening or overnight for top‑ups.

As the UK accelerates the rollout of EV charging infrastructure and tightens fiscal policy around motoring, home energy systems designed around solar PV, storage and smart EV charging will deliver increasing resilience and predictable long‑term savings. Atlantic Renewables specialises in integrated designs that take account of current and proposed policy so your system continues to perform financially over the 20‑plus‑year life of your solar panels.

Get in touch

If you want to understand how Labour’s new Budget, energy bill changes and evolving EV charging taxes affect the business case for solar panels, battery storage or a home EV charger at your property, please get in touch with Atlantic Renewables and the team will be happy to help. Our engineers can model your energy use, EV mileage and tariff options to design a tailored solar PV and battery system that keeps your bills and charging costs under control in the years ahead.

Call Atlantic Renewables on 0161 207 4044 to start planning your solar PV, battery storage and EV charging solution today.