Utilities NZ 2026 — Compare Power, Broadband & Mobile Plans

Most New Zealand households overpay on at least one of their utility bills — electricity, broadband, or mobile. The average household spends over $4,000 a year on these three bills combined, yet the comparison process is often done once and forgotten. Switching power companies alone can save $200–$500 a year; switching broadband can save $200–$400.

This section covers every major provider in each category, with independent reviews, plan comparisons, and guides on how to switch without losing service.

Quick wins

The three fastest ways to cut utility bills in NZ: (1) compare electricity plans on Powerswitch — average saving $300/year; (2) check if a broadband contract has lapsed — you may be paying month-to-month at the original rate when cheaper plans exist; (3) switch to a SIM-only mobile plan if your phone is paid off — saves $20–$40/month on most major networks.

Power & Electricity

New Zealand has around 20 electricity retailers competing for your business. All of them buy from the same national grid — the difference is in pricing, plan structure, and customer service.

Provider Reviews

Broadband

New Zealand’s fibre network (UFB) now reaches over 87% of homes. Fibre broadband is fast, reliable, and often cheaper than what many households are currently paying on older connections. The main variable between providers is price, contract terms, and customer service.

Provider Reviews

Mobile Plans

Three networks — Spark, One NZ, and 2degrees — operate the physical infrastructure in New Zealand. Several smaller brands (Skinny, Warehouse Mobile, Kiwi Mobile) use these networks as MVNOs. If your phone is already paid off, switching from a plan that includes hardware to a SIM-only deal is one of the easiest ways to cut costs.

Provider Reviews