The EU made USB-C win by standardizing the market, not the charger box

Phone chargers looked like a consumer nuisance, but the policy problem was market fragmentation: every device could drag along its own cable, power brick and fast-charging rules.

The EU's neat move was to avoid designing a charger from scratch. It selected an existing technical standard, USB-C, then paired the port mandate with harmonized fast charging and charger unbundling. That made old chargers more reusable and made new devices easier to match.

The rule applied to phones, tablets, cameras, headphones and other portable devices from 28 December 2024, with laptops following on 28 April 2026.

Mandate the port and unbundle the brick

It solved interoperability at the smallest useful layer: the port and charging protocol.

Unbundling reduced waste without forcing every buyer to accept a missing charger.

The EU's market size made global manufacturers redesign once rather than maintain a Europe-only fork.

A standard can spread faster when policy targets the compatibility bottleneck. Do not standardize the whole product; standardize the interface everyone already touches.

The Commission said the common charger requirements should save consumers at least EUR250 million a year on unnecessary charger purchases and cut charger-related e-waste by reducing production and disposal of new chargers.