Recycling old IT equipment and e-waste in New Zealand

Why e-waste needs care

Electronic equipment contains valuable materials such as copper, gold, aluminium and rare metals, along with hazardous ones like lead, mercury, flame retardants and lithium batteries. In landfill those hazardous materials can leach into soil and water, and the valuable ones are lost. Lithium batteries also cause fires in rubbish trucks and transfer stations when they are crushed.

New Zealand has declared electrical and electronic products a priority product for regulated product stewardship, with schemes being developed to make producers share responsibility for end-of-life recycling. The details and timing are still evolving, so check the Ministry for the Environment's current guidance. In the meantime, responsible disposal is mainly up to each business choosing good options.

Reuse comes first

The most environmentally sound option is to keep equipment working for longer. Before replacing a laptop, consider whether it could serve as a spare, a meeting room PC or a device for a less demanding role. Monitors, docks, keyboards and headsets are often perfectly good for years after the computers they were bought with have been retired.

When equipment is no longer useful to you, it may still be valuable to someone else. Business-grade laptops and desktops that still run supported software can be sold through refurbishers, traded in when buying new equipment, or donated to schools, charities and community groups that refurbish devices for people who need them. Always wipe data properly before anything leaves, and check that donated devices can still receive security updates.

Equipment that won't be reused immediately should be stored securely, not in an unlocked cupboard, because it still holds data until it is wiped. Set a rule that retired devices are wiped within a set period of being returned, and keep them labelled with their asset tag so the register stays accurate while they wait for the next step.

Manufacturer and retailer take-back

Several major technology brands run take-back or recycling programmes in New Zealand for their own products, sometimes free and sometimes for a fee. Some business suppliers will collect old equipment when delivering new, or offer trade-in credit. Toner and ink cartridge recycling programmes are widely available through manufacturers and suppliers.

Ask your hardware supplier or leasing company what they offer at the time of purchase, so disposal is planned from the start rather than becoming a pile of old kit in a storeroom. Leasing agreements often include collection at the end of the term, which handles disposal automatically.

Using an e-waste recycler

For equipment that can't be reused, use an e-waste recycler that dismantles devices and sends materials to responsible processing. Ask how they handle data-bearing devices, where materials end up, and whether they can provide documentation of what was collected and how it was processed. Some charge per item or by weight, especially for older CRT monitors and televisions, while others take certain items free.

Councils across New Zealand provide e-waste drop-off options at transfer stations or periodic collection events, though services and fees vary by region. For larger quantities, commercial recyclers can collect from your premises. Group items before calling so you can give an accurate list.

Batteries and UPS units

Batteries need particular care. Laptop, phone and tablet lithium batteries should never go in general rubbish or recycling bins. Many retailers and recyclers accept them, and some councils have battery drop-off points. Tape the terminals of loose batteries to prevent short circuits, and store damaged or swollen batteries away from anything flammable until they are collected.

Uninterruptible power supplies contain sealed lead-acid or lithium batteries that must be recycled properly. When replacing UPS batteries, ask the supplier to take the old ones back. Lead-acid batteries are widely recyclable and often have some scrap value.

Making it a routine

Build e-waste into your device lifecycle. When equipment is retired, record it in the asset register, wipe it, decide whether it will be redeployed, sold, donated or recycled, and record where it went. Collect retired equipment in one secure place rather than leaving it scattered in cupboards, and arrange a pickup or drop-off a few times a year.

A short written policy helps staff know what to do with old phones, chargers, cables and peripherals, and stops personal devices or company equipment ending up in the wrong bin. It also gives you a clear story for clients and tenders that ask about environmental practices.

Think about the end of life when buying, too. Choosing durable, repairable equipment with long software support, and buying only what you need, reduces e-waste far more than recycling ever can. Some manufacturers publish information about recycled materials, packaging and take-back, which can be a useful tiebreaker between two otherwise similar models.