What planned obsolescence is

Planned obsolescence is the deliberate design of a product to have a short useful life, so that you replace it sooner than you otherwise would. It can mean building in a part that wears out, making a device hard or uneconomic to repair, or using updates and fashion to make a working product feel outdated. The common thread is a shortened lifespan by intent rather than by accident — the product could have lasted longer, and was designed not to.

The main forms it takes

Analysts of the practice usually sort it into a few types:

• Built-in wear. A component is engineered to fail or degrade after a set period. The textbook case is the Phoebus cartel of the 1920s and 30s, in which lightbulb makers agreed to cap bulb life at around 1,000 hours, well below what the technology could already achieve.
• Repair prevention. The product is not economic to fix — glued-in batteries, unavailable spare parts, proprietary screws, or a repair quoted at close to the price of a new unit — so replacing beats mending.
• Software and style. Updates slow an older device, a new format drops support for the old one, or marketing makes last season’s model feel obsolete though it still works perfectly.

The evidence, and the difficulty

The measurable part is that the typical lifespan of some product categories has shortened over time, and consumer bodies have flagged suspected cases in washing machines, printer cartridges and smartphones. The hard part is intent. A product that fails soon after its warranty could be designed that way, or could just be built cheaply — and proving deliberateness is genuinely difficult. This is why the term is often used with care: shortened lifespan is observable, but the plan behind it usually is not.

What is being done about it

Because it wastes money and materials, planned obsolescence has become a policy target. Some governments have acted directly — France, for instance, made deliberately shortening a product’s lifespan to force replacement a criminal offence — while broader “right to repair” efforts push for available spare parts, repair manuals and designs that come apart. The direction of travel is towards durability and reparability as things a buyer, and a regulator, can demand.

Telling design from bad luck

For a shopper, a few signs are worth watching: parts that fail just outside the warranty, repairs priced near replacement, no spare parts sold, and sealed construction that resists opening. None of these prove intent on their own — normal wear and genuine progress are not obsolescence. The distinction that matters is whether the short life was chosen.