Stepping away from our SBTi target

We are committed to climate action and being transparent about our progress.

With that in mind, we want to share an update on our emissions reduction target.  

Stepping away from our SBTi target

We are committed to climate action and being transparent about our progress.

With that in mind, we want to share an update on our emissions reduction target.  

Focusing on what we can achieve

After careful consideration and a thorough assessment of both technical feasibility and financial implications, it has become clear that our target is no longer feasible at a technical level and, given the scale of investment required, under present economic conditions.  

So, we are stepping away from our emissions reduction target. As a result, we will no longer be stating or submitting our target for validation by the Science Based Targets initiative (SBTi) in 2025, including our interim working target to reduce emissions by 42% by 2030 (from our FY23 baseline) and our goal of net zero by 2050.  

This decision was not made lightly and we remain firmly committed to our work to reduce emissions. Our focus continues to be on delivering key decarbonisation initiatives, including achieving our target of a 100% electric owned light commercial vehicle (LCV) fleet by 2027, previously 2025. Importantly, we continue to support our Last Mile contracted delivery partners to electrify.

We’re also planning to continue exploring opportunities to gradually expand the number of low-emission heavy freight vehicles in our network, while investigating decarbonisation pathways for both domestic and international air freight. 

Why we’ve made this call

NZ Post became the third organisation in New Zealand to commit to the Science Based Targets initiative in 2018. In 2023, we signalled our intention to align with global best practice, targeting net zero by 2050 with a corresponding near-term working target to reduce emissions by 42% by 2030 (from our FY23 baseline). However, this target was not yet submitted to SBTi for formal validation.  

We have now identified that we cannot, technically or economically, achieve that level of reduction based on current projections. We want to be transparent about that, which is why we are sharing our decision to step away from our target and the pursuit of formal SBTi validation, in favour of focusing our efforts on the climate action we can achieve.

Since 2018, we've made progress

Today, 70% of NZ Post’s owned LCV fleet is electric.

In the heavy freight contracted fleet, we were the first company in New Zealand to invest in a hydrogen fuel cell truck and were among the early adopters with the deployment of five battery electric heavy freight trucks.

However, the economic environment we operate in has changed significantly. We’re experiencing the combined pressures of reduced consumer spending, evolving purchasing patterns, and rising operational costs, all of which impact our ability to fund the scale of decarbonisation originally targeted. 

In parallel, through detailed review, we found that even with the necessary financial investment, we would still fall short of our 2030 target. We identified key assumptions in our near-term target work that are not currently technically viable at the scale required. These include external systemic challenges, including the availability and affordability of sustainable aviation fuel (SAF) and the complexity of transport mode shift (particularly road to rail). 

Looking ahead

Given these realities, we no longer have a credible and achievable path to a 42% reduction by 2030, nor are we in a position where we can set a replacement target at this time. We remain committed to reducing our emissions where possible and will reassess our position as technology and infrastructure advance and become more financially viable, with the ambition to realign with a net zero pathway in the future. 

In the meantime, we will continue to focus on delivering real climate action on the ground, specifically with our Own Fleet and Last Mile delivery partners. We are committed to working with our customers to understand and meet their expectations of efficient, lower-carbon freight solutions, playing our part in building a more sustainable future for Aotearoa New Zealand.  

Published 26 June 2025