Europe’s automotive industry is entering a more difficult phase of electrification. Policymakers want to strengthen regional manufacturing and reduce dependence on overseas suppliers, but tighter trade rules could also increase costs for electric vehicles.

Two policies are especially important: the <b>Rules of Origin under the EU-UK Trade and Cooperation Agreement</b> and the EU’s proposed “Made in Europe” requirements. Both aim to encourage local production, yet Europe’s battery supply chain is still developing.

<h3>Why Rules of Origin Matter</h3>

The EU-UK Trade and Cooperation Agreement allows qualifying goods to move between the two markets without tariffs. Vehicles must, however, contain a required proportion of locally originating components.

Traditional combustion-engine cars generally have an advantage because their European and British supply chains have developed over decades. Electric vehicles are more complicated, particularly because batteries and high-value battery materials often come from outside Europe.

Temporary requirements were introduced after Brexit, and in 2023 the EU and UK agreed to keep the existing EV rules in place until the end of 2026.

<b>Stricter origin thresholds are scheduled to take effect from 1 January 2027.</b>

<h3>The Risk of New Tariffs</h3>

From 2027, electrified vehicles that fail to meet the new requirements could face a <b>10% tariff when traded between the UK and EU</b>.

Industry estimates suggest that around 70% of battery-electric and plug-in hybrid models traded across the Channel could fail to comply if the rules remain unchanged.

This could put approximately <b>€19.2 billion</b> of UK-EU electrified vehicle trade at risk and generate a combined tariff bill of around <b>€1.64 billion</b>.

Manufacturers would then have to decide whether to absorb the additional cost or pass some of it on to buyers.

<h3>Could EV Prices Rise?</h3>

Higher retail prices would make electric cars less affordable at a time when governments are trying to encourage their adoption.

Absorbing the cost would also be difficult because carmakers are already investing heavily in EV platforms, battery production and factory upgrades.

The UK’s zero-emission vehicle targets add further pressure. Manufacturers need an increasing share of registrations to come from zero-emission models, so higher prices that weaken EV demand could create additional compliance problems.

<b>Carmakers therefore face a difficult balance between protecting profits and keeping electric vehicles attractive to consumers.</b>

<h3>Europe’s Battery Challenge</h3>

Battery production remains the central issue.

Europe has attracted major investment in gigafactories, but assembling battery cells is only one part of the supply chain. Mineral processing and the production of active battery materials remain heavily concentrated in Asia.

In the first half of 2026, China accounted for 62.9% of the battery capacity installed in electric vehicles sold globally, while Europe represented only 20.3%.

The EU is trying to strengthen regional capacity, including through a <b>€1.5 billion Battery Booster initiative</b> announced in June 2026.

However, building a complete European battery supply chain will take time.

<h3>Chinese Companies Remain Important</h3>

Chinese manufacturers already play a major role in battery supply and are expanding vehicle sales across Europe.

Some brands are also developing European factories, which could reduce exposure to import tariffs. However, assembling a vehicle in Europe does not automatically guarantee compliance with origin rules.

<b>The source of batteries, cells and other high-value components remains crucial.</b>

A vehicle built in Europe can still fail to qualify if too much of its value comes from imported parts.

<h3>What Could “Made in Europe” Change?</h3>

The EU’s Industrial Accelerator Act adds another layer to the debate.

Its “Made in Europe” approach is designed to encourage European content in strategic industries, including batteries, automotive components and steel. Vehicles that fail to meet certain regional-content conditions could lose access to some public incentives.

This may encourage more investment in European manufacturing, but it could also complicate trade with the UK if British-built vehicles are excluded from some EU support schemes.

<h3>A Difficult Balance</h3>

Rules of Origin and “Made in Europe” share the same basic goal: <b>stronger regional supply chains and less dependence on foreign production.</b>

The main question is whether European manufacturing can expand quickly enough.

If battery and component production grows as planned, the new rules could support investment and improve long-term resilience. If capacity remains limited, manufacturers may instead face tariffs, higher costs and less flexibility.

For consumers, the most visible result could be higher EV prices.

Europe wants to accelerate electric-car adoption while also requiring more of those vehicles to be produced locally. Achieving both goals will depend largely on how quickly the region can build a competitive battery supply chain.