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Data release calendar
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Energy and natural resources
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Energy consultations and reviews
- Discussion Document: Review of the Engine Fuel Specifications Regulations 2011
- Review of electricity market performance
- Amendments to the Electricity Safety Regulations to expand the permitted voltage range for electricity supply
- Improving our diesel resilience
- Consultation document: Advancing New Zealand’s energy transition
- Investigation into electricity supply interruptions of 9 August 2021
- Electricity Price Review
- 2018-2019 Electricity Price Review
- 2017 energy consultations and reviews
- 2016 energy consultations and reviews
- Older energy consultations and reviews
- Proposal to support the uptake of smart electric vehicle charging
- Consultation document: Draft Fuel Security Plan
- Energy and natural resources statistics and modelling
- Minerals and petroleum
- Energy strategies for New Zealand
- Low emissions economy
- Energy hardship
- Energy generation and markets
- International engagement on energy
- Subscribe to New Zealand Petroleum and Minerals Updates
- NZ Petroleum and Minerals Website
- Pānui – Energy and Resource Markets
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Energy consultations and reviews
Data release calendar
This page identifies upcoming energy data releases.
On this page
Dates are correct at time of listing, however publication dates can change due to circumstances outside of our control.
Upcoming releases
| Release | Release date |
|---|---|
| Monthly oil and gas supply statistics: June 2025 | Thursday 14 August 2025 |
| Energy in New Zealand 2025 | Thursday 21 August 2025 |
| Energy Quarterly: June 2025 | Thursday 11 September 2025 |
| Monthly oil and gas supply statistics July 2025 | Thursday 11 September 2025 |
| Monthly oil and gas supply statistics August 2025 | Thursday 9 October 2025 |
| Monthly oil and gas supply statistics September 2025 | Thursday 13 November 2025 |
| Energy Quarterly: September 2025 | Thursday 11 December 2025 |
| Monthly oil and gas supply statistics October 2025 | Thursday 11 December 2025 |
| Monthly oil and gas statistics November 2025 | Thursday 15 January 2026 |
| Monthly oil and gas statistics December 2025 | Thursday 12 February 2026 |
| Energy Quarterly: December 2025 | Thursday 12 March 2026 |
| Monthly oil and gas supply statistics January 2026 | Thursday 12 March 2026 |
| Monthly oil and gas supply statistics February 2026 | Thursday 9 April 2026 |
| Monthly oil and gas supply statistics March 2026 | Thursday 14 May 2026 |
| Energy Quarterly: March 2026 | Thursday 11 June 2026 |
| Monthly oil and gas supply statistics April 2026 | Thursday 11 June 2026 |
| Petroleum reserves as at 1 January 2026 | Mid 2026 |
Weekly fuel price monitoring
This data is updated weekly on a Wednesday, covering data for the most recent week ended Friday.
Other releases
This table lists other publications that we are working on.
| Release | Release date |
|---|---|
| Report into energy hardship measures – year ended June 2024 | By the end of 2025 |
Subscribe to energy data alerts
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Last updated: 07 August 2025