A man was fatally electrocuted in Christchurch in the early hours of the morning after apparently attempting to remove copper from a live power transformer on Brooker Avenue in Burwood’s Red Zone. Emergency services were called to reports of a fire at a power box and found the man critically injured at the scene. He died before he could receive treatment.
The response was complicated by the fact that the transformer remained live when emergency crews arrived. Power had to be isolated to the unit and surrounding lines before first aid could be administered — a delay that affected the immediate response and also cut power to approximately 700 homes in the area.
A Warning That Cannot Be Clearer
Superintendent Lane Todd confirmed that the circumstances suggested the man had been attempting to retrieve copper from the transformer. Copper theft from electrical infrastructure and construction sites has been increasing across New Zealand, and this incident represents the most serious possible outcome of that activity.
The New Zealand Association of Metal Recyclers has stated plainly that removing copper from active electrical networks carries a very high risk of serious injury or death, and can also disrupt essential services relied upon by the wider community. Electricity Networks Aotearoa has warned that copper theft incidents are rising and that they are traumatic for lines staff who respond to the aftermath.
The Risks Are Not Always Visible
For contractors and site managers, the incident is a reminder that electrical infrastructure risks are not always clearly visible. A transformer or switchgear unit that appears inert may still be carrying lethal voltage. The same applies to construction sites where temporary power has been partially isolated — partial isolation can create dangerous voltage differentials that are not immediately obvious.
Copper theft on construction sites — targeting cable reels, pipework, and earth straps — is also increasing. Beyond the direct financial loss, theft that damages electrical systems creates safety risks for workers returning to a site that may have been tampered with.
Reporting Suspicious Activity
Police are urging anyone who observes suspicious activity around electrical infrastructure to contact 111 immediately. Early reporting disrupts theft activity before it results in harm or service disruption. Site managers who discover evidence of theft or tampering on their sites should treat the area as potentially unsafe until an electrical assessment has been completed.
Explore more health and safety guidance for New Zealand’s construction and electrical sector, or connect with safety professionals and industry bodies in your region.
