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New Zealand’s second emissions reduction plan (2026–30) Discussion document

The Government is consulting on New Zealand’s second emissions reduction plan. The consultation has been extended and will run from Wednesday 17 July to Sunday 25 August 2024.

The discussion document outlines sector proposals for the second emissions reduction plan, as well as how these policies might affect different groups of people and how communities can respond to the effects of climate change.

Read the Consultation at a glance for a quick introduction to the second emissions reduction plan and how to make a submission.

Read the technical annex to the discussion document to understand the modelling and supporting information for the proposals.

Register for online events and hui and make a submission on our website.

The Government is consulting on New Zealand’s second emissions reduction plan. The consultation has been extended and will run from Wednesday 17 July to Sunday 25 August 2024.

The discussion document outlines sector proposals for the second emissions reduction plan, as well as how these policies might affect different groups of people and how communities can respond to the effects of climate change.

Read the Consultation at a glance for a quick introduction to the second emissions reduction plan and how to make a submission.

Read the technical annex to the discussion document to understand the modelling and supporting information for the proposals.

Register for online events and hui and make a submission on our website.

Correction note

The 'ENZ results used for Tech Annex' XLSX sheet was updated on 14 August

  • The file (ENZ results used for the Tech Annex) uploaded to the website on 1 August 2024 did not include the incremental annual impact of differences between 2023 projections and the 2024 interim baseline for EB2 (2026-2030). The correct file was added to the website on 14 August 2024.

This discussion document was updated on 19 July to:

  • clarify the meaning of footnote 9 on page 16 that the potential abatement of options for further agricultural emissions reductions in table 0.2 are not included within the projected emissions reductions of policies included in table 0.1
  • correct a typographical error on page 59. 

Further information on modelling

Report to Ministry for the Environment by Principal Economics Limited in collaboration with the Centre for Policy Studies and Infometrics Limited" referred to in the Technical Annex. It is important to note that this report was prepared by independent external consultants, using data and assumptions as at a particular point in time and should not be considered government policy. 

This workbook includes detailed ENZ results for the baseline, low and high sensitivity ranges and the incremental annual impact of differences between 2023 projections and the 2024 interim baseline for EB2 (2026-2030),

These files show the underlying numbers for selected graphs.

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