Marsden Point ceased refining on 31 March 2022 and converted to a fuel import terminal. The refinery infrastructure has since been fully decommissioned and the site cleaned out and fenced, and the operator has been clear that restarting refining is not a practical possibility.
New Zealand now imports all of its refined fuel, principally from refineries in Asia including Singapore and South Korea.
Why this is back in discussion
The closure has come under renewed scrutiny in 2026 against a backdrop of global energy disruption, including conflict in the Middle East and associated concern about shipping through the Strait of Hormuz.
The substantive question is not whether the refinery should reopen — that option no longer exists in any practical sense — but what an import-dependent fuel supply chain means for resilience, and what businesses should do about it.
What changed structurally
Under the previous arrangement, New Zealand imported crude and refined it domestically, holding both crude and refined product stocks. Now the country imports finished product directly.
The practical differences:
- Supply chain length. Product comes from a smaller number of overseas refineries, with the associated shipping exposure.
- Stockholding. Resilience now depends on the volume of refined product held onshore and on the reliability of scheduled shipments rather than on domestic refining capacity.
- Specification dependence. New Zealand fuel specifications must be met by overseas suppliers, which narrows the pool of sources in a disruption.
- Distribution. Marsden Point remains a major import and distribution node, with product moving from there into the Auckland market and beyond by pipeline and road.
What it means for Northland
The refinery was a significant Northland employer with a substantial associated engineering and contracting ecosystem. Its conversion to an import terminal retains a strategically important asset and a smaller workforce.
Northport, adjacent to the terminal, continues as a deepwater port handling logs, imports and general cargo, and remains a meaningful part of the regional economy.
For the region, the broader freight question is connectivity. Northland’s road links to Auckland carry both freight and the region’s general traffic, and their resilience has been repeatedly tested by weather events causing closures and long detours. For freight operators serving Northland, route closure is an operational planning assumption rather than a remote possibility.
What businesses should actually do
Fuel supply resilience is largely a national policy question, but there are business-level responses:
- Know your exposure. Businesses where fuel is a major input — transport, contracting, agriculture, fishing — should understand what a supply interruption or sharp price movement does to their position.
- On-site storage where practical, subject to the significant regulatory requirements for storing hazardous substances, including EPA approvals and location test certificates.
- Supply agreements that address priority and allocation in a constrained situation, rather than assuming continuity.
- Price exposure management in contracts — fuel adjustment clauses in freight rates are standard practice for a reason.
- Route resilience planning for Northland freight specifically, including known alternative routes and realistic detour times.
The wider transport context
Fuel security intersects with the transition of the vehicle fleet. Electrification reduces liquid fuel dependence over time but shifts the resilience question to electricity supply and network capacity, and the transition is decades rather than years for heavy freight.
Meanwhile road user charges are moving to cover the whole light fleet, which changes how road funding relates to fuel consumption entirely.
The Ministry of Business, Innovation and Employment publishes energy statistics and fuel security material under CC BY, the Ministry of Transport publishes freight and fleet data under an open licence, and NZTA publishes road network and RUC information. All are free and all are more reliable than the commentary around them.
