28
Feb 2023

Managing your emission units in the NZ Emissions Trading Register

Managing your emission units in the NZ Emissions Trading Register
What do you do with your allocation of emmission units

This article explains the Emissions Trading Scheme, emissions units and the New Zealand Emissions Trading Register (the Register). It also covers what you can do with your allocation of emissions units, and tips for managing your account in the Register.

The Environmental Protection Authority (EPA) has put together guidance to help you with the industrial allocation process. The three-part series explains industrial allocations and how to set up an account in the Register (December 2022 edition, page xx) and provides a guide to the application process (February 2023 edition, page xx). This is the final article in the series.

Part 3 explains the Emissions Trading Scheme, how to transfer units in the Register, and tips for managing your account.

The Emissions Trading Scheme

The Emissions Trading Scheme (ETS) is a market-based approach for reducing greenhouse gas emissions. The ETS puts a price on emissions, by charging certain sectors of the economy for the greenhouse gases they emit. Participants in the ETS that sequester (store) carbon earn units from the Government that they can sell on the market.

The Government also provides an allocation of emission units for activities that are emission-intensive and trade-exposed. It recognises that ETS costs might affect the international competitiveness of some businesses, like growers of fresh tomatoes, cucumbers, capsicums and cut roses.

Emissions units

Emission units, sometimes called ‘carbon credits’ or ‘units’, are traded between participants in the ETS. An emission unit can either represent one metric tonne of carbon dioxide, or the equivalent of any other greenhouse gas.

Emission units are created by the New Zealand Government and allocated to organisations and individuals participating in the ETS. These are called New Zealand Units, or NZUs.

New Zealand Emissions Trading Register

If you want to hold and trade emission units, you’ll need to have an account in the Register. This is managed by the EPA.

The Register acts like a bank, but it holds emission units instead of money. The Register is where you can store units and transfer them to other holding accounts when trading.

Just like online banking, you can check your balance of units at any time. You can also see your transactions of units from one account to another, like a bank statement.

You’ve applied for your units – now what?

Once you’ve applied for an allocation of units, you’ll be notified by the EPA when they’re in your account in the Register.

What you do with them is up to you. Units have a market value; you can transfer them in the Register to someone who needs units to meet their surrender obligations, or there are traders and intermediaries who can trade units on your behalf.

It’s important to note that the Register does not currently record information about the price or financial value of emission unit trades; the EPA is unable to transfer units on your behalf; and the Register doesn’t provide a way to exchange cash for units traded.

The EPA has created a series of guides and videos to help you manage your account.  You can find these on their website: www.epa.govt.nz/register-guidance

Five tips for managing your Register account

Tip 1: Just like online banking, keep your password secure and make sure your contact details are up to date.

Tip 2: It’s recommended you have at least two people on your account who are authorised to operate your account, including preparing transactions.  This ensures that there is a backup in the case of unexpected absences, and that you are aware of reminders or information related to your account. You can also set up preparer and approver roles as part of a two-step approval process to provide additional security around transactions.

Tip 3: You’re legally required to keep good records. This includes the information used to prepare your application, documents about the crops you produce, sales and inventory records.

Tip 4: If you stop producing your crops and have received a provisional allocation of units, contact the EPA within 20 working days via 0800 254 628 or info@epa.govt.nz. Make sure you complete a closing allocation application in the Register and repay any units owing to the EPA. Both steps must be done within 20 working days.

Tip 5: For the latest news and information about the ETS and the Register, subscribe to the EPA’s regular ETS Update newsletter via their website.

If you’re unsure of what do to, please talk to the EPA. Call 0800 254 628 or visit www.epa.govt.nz/register-guidance

I appreciate your comments.  Please feel free to comment on the grower2grower Facebook page or email: stefan@grower2grower.co.nz

https://www.facebook.com/StefanGrower2grower/

 

 

Subscribe to our E-Zine

Sign up here to subscribe to the Grower2grower Ezine. Every two weeks you will receive new articles, specific to the protected cropping industry, informing you of industry news and events straight to your inbox.

More

From This Category

Energy saving through screens
March 10, 2026
Energy saving through screens
A combination of screen use, screen quality, greenhouse climate requirements, and greenhouse equipment.
Heating Uncertainty Leaves Greenhouse Growers Searching for Answers
March 10, 2026
Heating Uncertainty Leaves Greenhouse Growers Searching for Answers
Waste oil supply changes force growers to reconsider long-term heating options ahead of winter. Two weeks ago I was alerted that one of the major recycled waste oil suppliers, based in the Auckland region, will soon stop supplying greenhouse growers. For one of my customers this came as a significant shock, particularly given that notice was given that deliveries will cease in the coming months –
New Zealand’s 2026 Energy Stock-Take – Part 2 – Natural Gas
February 23, 2026
New Zealand’s 2026 Energy Stock-Take – Part 2 – Natural Gas
New Zealand’s Nord Stream moment. That sucking-straw sound at the bottom of the glass and suddenly a gaping hole emerges in the New Zealand energy landscape
Best of 2025 – 79.2% decrease in Emission Trading Scheme (ETS) allocations for South Auckland Cucumber Grower
Ball Australia Boosts Climate Control with New Blackout Screen Upgrade
December 17, 2025
Ball Australia Boosts Climate Control with New Blackout Screen Upgrade
'Powerplants partnered with Ball Australia to deliver a full blackout screen replacement, supported by detailed mechanical, electrical, and irrigation work'
Why energy is now a strategic risk (2025 Grower2Grower overview of energy and looking forward)
December 17, 2025
Why energy is now a strategic risk (2025 Grower2Grower overview of energy and looking forward)
What Tomato, Cucumber, Capsicum and Capsicum Growers Need to Know (And other heated greenhouse crops). Energy has shifted from a manageable operating cost to a strategic production risk for New Zealand’s protected-cropping sector. In 2025, growers are facing a convergence of structural changes that directly affect whether heat is available when it is needed, not just what it costs.
CLASSIFIED