Types of Power Meters in New Zealand
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Types of Power Meters in New Zealand
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UN - Anytime Meter (or Uncontrolled Meter)
An Anytime (or Uncontrolled) Meter provides a simple flow of electricity to the property 24 hours a day, charged at one rate. This is the most common type of meter in New Zealand homes and is commonly used to power appliances, lighting and power points.
CN - Controlled Meter
A Controlled Meter allows your power provider to “control” how much electricity is used during peak periods by limiting your electricity supply at set times. You will pay a lower rate for your
electricity as a result. Electricity is usually available for a minimum of 16 hours a day depending on where you are and which controlled option you are on. Controlled Meters are commonly used for hot water cylinders, pumps or floor heating.
Controlled Meters are usually paired with an Anytime Meter to ensure a dedicated supply to your home 24 hours a day.
IN - Inclusive Meter
An Inclusive Meter is a single meter that offers a combination of an Anytime and Controlled Meter. The supply of electricity is able to be controlled for a particular appliance on the property, for
example the hot water system. This means that your hot water supply may be turned off during peak times for an allocated period of time. This option allows you to save on your total power usage by paying a flat rate for both anytime and controlled usage.
NO - Night Only Meter
A Night Only Meter provides electricity only at night, usually between 11pm-7am. This type of meter is typically used for hot water cylinders, pumps, under floor hearing and storage heating.
Day(D) / Night(N) Meter
A Day/Night Meter measures electricity used during the day separately from electricity used during the night. Two different rates are charged depending on whether energy was consumed during the day between 7am-11pm, or during the night between 11pm-7am (9pm-7am in Christchurch). This can benefit people who use a good chunk of electricity during the night, usually around a third of their power.
What is a Power Meter Tariff Type?
Power Meter Tariff Types encompass various options, such as controlled tariffs, anytime tariffs, day/night tariffs, generation, and more. These options are designed to offer flexibility and cost savings based on your energy usage patterns. Controlled tariffs may provide discounted rates during off-peak hours, while day/night tariffs offer lower rates during specific time periods. Generation tariffs can incentivize renewable energy production. It is beneficial to explore the available tariff types to determine which one aligns best with your needs.
However, the range of different options varies depending on your region and the meter asset provider in your area. Please note that not all properties are eligible for every meter option, and tariff type changes may require a meter replacement. To identify the current meter type installed at your property, refer to the description provided in the electricity charges section of your bill.
Can I change my Power Meter Tariff Type?
Changing your meter tariff type is possible, although it is not always guaranteed. The availability of different Power Meter Tariff Types depends on the network and meter asset company in your area. If you are interested in changing your meter tariff type for energy-saving purposes, it is advisable to consult with your electrician first. They will be able to guide you and determine which options are available for your specific property. Keep in mind that the feasibility of changing your tariff type may also depend on the technical compatibility of your meter and the infrastructure in your area.
How can I request a change?
To request a change in your Tariff Type, you will need to consult with your electrician. They have the expertise to assess your property's requirements and recommend the most suitable meter option for you. Whether it's a controlled tariff, anytime tariff, day/night tariff, or any other type, your electrician will help you make an informed decision based on your energy consumption patterns and savings goals. In most cases, a meter replacement may be necessary to switch to a different tariff type.
Keep in mind that there will be associated costs for manual tariff type changes or meter replacements.
It's worth noting that power meter tariff options may evolve over time as new technologies and pricing structures emerge. Understanding the different power meter tariff options allows you to make informed choices about your energy usage and explore potential ways to reduce your electricity expenses. Government programs and incentives, such as renewable energy feed-in tariffs and time-of-use pricing initiatives, may also play a role in optimizing your energy consumption.
Incorporating smart meters into the power meter system can further enhance the functionality of certain tariff types. Smart meters enable real-time monitoring of energy consumption and facilitate dynamic pricing based on demand. This integration opens up possibilities for more customized tariff options in the future, providing even greater opportunities for cost savings and energy efficiency.