On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Atmospheric analysis

NIWA has been using advanced scientific instruments to measure atmospheric trace gases and isotopes for over 50 years.

  • Koru

    Te Kūwaha Graduate Programme

    NIWA’s Te Kūwaha Graduate Internship programme has been established to help support and create tangible pathways for the next generation of Māori researchers.
  • RV Tangaroa in Antarctica

    Antarctic voyage applications are open

    News article
    Expressions of interest are now open for the 2027 and 2029 Antarctic voyages.
  • Hurunui River, North Canterbury.

    Land-to-sea spatial management

    Research Project
    Assessing sediment effects on seafloor primary production via satellite .
  • Offshore wind farm in the UK

    De-risking New Zealand’s offshore wind energy

    Research Project
    A programme to accelerate efficient and accurate assessments of the impacts of proposed offshore developments on New Zealand’s unique marine fauna and habitats.
  • wave

    Catching Marine Carbon

    Research Project
    This Endeavour Fund programme will assess the potential and risks of three proposed marine carbon dioxide removal techniques by studying their natural equivalents in New Zealand coastal and open-ocean waters.
  • Antarctic phytoplankton under compound microscope aboard RV Tangaroa during an Earth Sciences New Zealand voyage in the Ross Sea in 2021.

    Declining sea-ice is altering Antarctic food webs 

    Media release
    A new study shows a significant change in Antarctic phytoplankton over time that could cascade through the marine food web and affect the ocean’s capacity as a carbon sink. 
  • Mount Alexander

    Earth Sciences NZ awarded more than $57 million for research

    News article
    Earth Sciences New Zealand has been awarded $57,063,697 from the 2025 Ministry of Business, Innovation and Employment Endeavour Fund across five critical research programmes encompassing hazard forecasting, climate change mitigation and adaptation and untapped sources of renewable energy.
  • Views over Fiordland

    This year’s winter snow ‘abysmal’ for many

    Media release
    Winter snowfall was well below average for much of the country, says Earth Sciences New Zealand. 
  • Dr Roberta D’Archino

    NZ waters teeming with undiscovered seaweed species, scientist says

    Media release
    Scientists believe they’re only seeing a snapshot of what could be living in our subantarctic islands and deep waters.  
  • SPREP-ESNZ-MOU

    Earth Sciences & SPREP formalise partnership for Pacific climate and environmental resilience

    News article
    Joint media release
  • Earth Sciences

    Earth Sciences NZ seeks its first Chief Executive

    News article
  • Minister of Science, Innovation and Technology Shane Reti shakes hands with Earth Sciences New Zealand Principal Scientist - Forecasting and Media Chris Brandolino

    Unveiling Cascade: A $35 Million Leap Towards New Zealand's Technological Future

    Media release
    New Zealand’s newest and largest supercomputer has produced its first weather forecast.