New Zealand’s Greenhouse Gas Inventory is the official annual report of all anthropogenic (human induced) emissions and removals of greenhouse gases in New Zealand.
New Zealand’s Greenhouse Gas Inventory is the official annual report of all anthropogenic (human induced) emissions and removals of greenhouse gases in New Zealand.
New Zealand's Greenhouse Gas Inventory 1990–2024 (Inventory 2026) contains the emissions and removals data from 1990 to 2024, major emissions trends, and methodology used by New Zealand for estimating its emissions and removals. The inventory informs the Ministry for the Environment’s policy recommendations on climate change, and it enables us to monitor progress towards our emissions reduction targets.
For a summary of Inventory 2026, see New Zealand’s Greenhouse Gas Inventory 1990–2024: Snapshot.
National inventory report
- Volume 1, Chapters 1–10 [9 MB PDF]
- Volume 1, Chapters 1–10 [19 MB Word]
- Volume 2, Annexes [10 MB PDF]
- Volume 2, Annexes [7 MB Word]
Supporting information
- NZ's Interactive Emissions Tracker
- Summary emissions data [30 KB Excel]
- Time series emissions data by category [2 MB Excel]
- Common Reporting output tables [20 MB zip file]
Release of embargoed information
Embargoed information on Inventory 2026 was provided to some stakeholders ahead of the release. You can find details about this in the public register.
Snapshot of the inventory
New Zealand’s Greenhouse Gas Inventory 1990–2024 Snapshot
Next inventory publication date
New Zealand’s Greenhouse Gas Inventory 1990–2025 will be published by 15 April 2027.