A new report has revealed New Zealand stands at a critical juncture in the global climate transition, with potential to capitalise on a US$47 trillion economic opportunity across Asia Pacific while confronting significant domestic energy challenges.
The Accelerating Net-Zero report, released by Deloitte, identified four key pillars for New Zealand's transition: future fuels, critical minerals, batteries, and industrial transformation.
New Zealand’s renewable electricity grid, exceeding 85% renewable generation, positions the country as a prime candidate for producing green hydrogen, according to the report. The analysis suggested opportunities to decarbonise heavy transport and industrial sectors while creating high-value export products including green ammonia and sustainable aviation fuels.
The report identified potential for New Zealand to establish a world-leading “green mining” sector for critical minerals, governed by exemplary environmental, social and governance standards, and meaningful partnership with iwi/Māori.
The projected decline in domestic natural gas supply emerged as a critical challenge. Gas currently supports electricity system reliability through Huntly Power Station and serves as an important feedstock for major industries.
The report warned that without a clear government strategy for alternative fuels, New Zealand faces uncertainty that could hamper smooth transition and threaten progress towards the country’s Nationally Determined Contribution.
The rapid uptake of electric vehicles and solar systems has created an impending challenge, with New Zealand lacking a mandatory, comprehensive product stewardship programme for large batteries.
The report warned of major environmental risks and missed opportunities to recover valuable critical minerals without such programmes.
The report outlined five actions for policymakers: accelerating policy and regulation, establishing sector strategies and institutions, developing new markets, removing barriers to growth, and fostering regional cooperation.
The analysis highlighted New Zealand’s position within 14 free trade agreements worldwide, including partnerships with key Asia Pacific economies such as China, Japan, and Singapore.
Trade with China, New Zealand’s largest trading partner, reached over NZ$38 billion in 2024, while annual trade with South Korea approached NZ$9 billion.
The report acknowledged that while New Zealand has made progress in decarbonisation, much has involved straightforward measures. Achieving emissions reduction across agricultural and manufacturing sectors will require significant investment, behaviour change, and collaboration.
“Policy is the catalyst and now is the time for bold, decisive, and forward-thinking decisions that will set New Zealand up for long-term success,” the report stated.
The analysis emphasised that realising New Zealand’s climate potential requires collaboration between government, industry, iwi/Māori and the finance sector to navigate the transition to net-zero emissions by 2050.
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