how much fuel does nz have
New Zealand currently has a bit under two months of fuel cover on hand and in transit, and over three months of total “insurance” cover once overseas arrangements are included.
Quick Scoop: How much fuel does NZ have?
Right now, New Zealand’s liquid fuel security is described by officials as healthy and above the legal minimums.
1. Days of fuel NZ has (early March 2026)
These are indicative figures reported by the Ministry of Business, Innovation and Employment (MBIE) and local media:
| Fuel type | In NZ only (stock on land) | On ships “on the water” | Total effective days of cover |
|---|---|---|---|
| Petrol (gasoline) | ≈32.8 days in-country | [3]≈25.2 days on the way | [3]≈58 days total | [3]
| Diesel | ≈27.6 days in-country | [3]≈22.3 days on the way | [3]≈50 days total | [3]
| Jet fuel | Part of total ≈52 days in stock or on the way | [3]Included in 52‑day figure | [3]≈52 days total | [3]
- These “days” are based on normal consumption levels and include both fuel stored in NZ and fuel already loaded on tankers coming from overseas refineries.
- MBIE has said there are no current supply chain issues and that importers have more shipments planned.
2. Legal minimums vs. what NZ actually holds
New Zealand brought in a Minimum Stockholding Obligation (MSO) from 1 January 2025.
- Importers must hold at least:
- 28 days of petrol cover
* 21 days of diesel cover (rising to 28 days by 2028)
* 24 days of jet fuel cover
- These days include stocks inside New Zealand plus shipments inside NZ’s Exclusive Economic Zone (so, very close to port).
According to MBIE, companies usually hold more than these legal minimums, which is why current levels are well above the required days.
3. The “90‑plus days” number you sometimes hear
On top of physical stocks in and near New Zealand, there are overseas “ticket” contracts.
- These are arrangements where NZ pays for the right to call on oil or fuel held in storage overseas if needed.
- MBIE says that the combination of:
- domestic + in‑transit stocks covered by the MSO, plus
- overseas ticket contracts
gives New Zealand more than 90 days of effective cover , enough to meet its full International Energy Agency (IEA) obligations.
So, in rough terms:
- Around 50–60 days of petrol/diesel/jet in physical stock or already on ships heading here.
- 90+ days when you count overseas tickets as emergency backup.
4. Why this is in the news now
This has become a trending topic because of escalating conflict in the Middle East and worries about the Strait of Hormuz , a major chokepoint for global oil flows.
- About 20 million barrels of traded oil a day normally move through Hormuz.
- Most crude passing that strait goes to Asian refineries, which in turn supply much of New Zealand’s petrol, diesel, and jet fuel.
- Disruption has raised fears of shortages and price spikes, but NZ officials and fuel companies say supplies remain stable so far.
Because of this risk, ministers have reviewed fuel stocks and even looked at old laws that could restrict car use if supplies got very tight, though those are contingency measures, not active rules.
5. Big picture: “How much fuel does NZ have?”
If you translate all this into a simple answer to “how much fuel does NZ have?”:
- In normal, practical terms
- About two months of fuel supply (petrol, diesel, jet) is either in tanks in New Zealand or already on the way on tankers.
- In emergency/strategic terms
- With overseas ticket contracts added, New Zealand effectively has over three months (90+ days) of cover, which is the international standard under the IEA.
- Trends and vulnerabilities
- NZ no longer refines its own crude oil and instead relies on imported refined fuel from overseas refineries, especially in Asia.
* That makes shipping routes and geopolitical stability critical to how secure those “days of cover” really feel in practice.
Information gathered from public forums or data available on the internet and portrayed here.