We know that climate change is the most significant environmental issue of our time. It is affecting our ecosystems and threatening the world's biodiversity.  

Australia and New Zealand are home to some of the world’s most unique ecosystems. Up to 80% of the native species found here can't be found anywhere else in the world. 

Greenfleet is unique in its approach to native reforestation and climate action. We believe in protecting and enhancing biodiversity through our work and have embedded this approach in our reforestation practice.   

By legally protecting our forests for up to 100 years, we are ensuring that the climate and biodiversity action we take today, will have positive environmental impacts for future generations.   

Hands wearing gloves planting a seedling.

What Is Biodiversity?

Biodiversity is made up of two words: ‘biological’ and ‘diversity’. In broad terms, it refers to the ecology and varied species that live on Earth or in a certain area. This includes trees, shrubs, insects, animals, fungi and more.   

Australia and New Zealand are home to many varied ecosystems with different biodiversity values that make them unique. This is why Greenfleet takes steps to ensure the tree and plant species we restore are locally native to each area we work in, helping to recreate the forest ecosystems that existed prior to land clearing.   

Biodiversity In Australia

Australia is one of 17 countries classified as ‘mega-diverse’ meaning we contribute significantly to the World’s overall biodiversity. Our geographical isolation also means we provide habitat for many species that couldn’t exist anywhere else in the world. 

A resilient and biodiverse ecosystem can remain functional when impacted by disturbances, which is critical with the enduring climate crisis. It is even more important in Australia, where regions are increasingly susceptible to extreme weather events such as bushfires and floods.  

There are at least 100 ecological communities in Australia that are considered Endangered, Threatened, or Critically Endangered under the Federal Environmental and Biodiversity Protection Act (EBPC) 1999. Through Greenfleet’s work these communities are being bolstered and protected allowing the ecosystems to thrive. 

What Is Threatening Biodiversity? 

In Australia and New Zealand, biodiversity is threatened by climate change, deforestation, habitat destruction, invasive species, changes to water flow and aquatic environments, and unsustainable use of natural resources.  

Thousands of animal species, plant species and ecological communities (such as forests, woodlands, and wetlands) are currently facing extinction. Many of these species are endemic to Australia or New Zealand, which means they are found nowhere else in the world.  

Greenfleet's Approach To Biodiversity Restoration 

Greenfleet has been delivering climate action by restoring native, biodiverse forests for over 25 years. Since 1997, we have planted over 11.2 million native trees to create more than 550 forests in Australia and New Zealand.   

Greenfleet plants with purpose. Our forests are suited to the local environment, improve soil and water quality, and provide critical habitat for native wildlife, including many endangered species. By legally protecting our forests for up to 100 years, we ensure that they can grow for decades to come.  

Our forests grow to remove carbon emissions on behalf of our supporters, but more importantly they also help conserve the unique biodiversity of the regions in which we work.  

Greenfleet aims to restore forests that would have existed prior to land clearing. At each of our revegetation projects, we select up to 50 locally native plant species. By planting a wide variety of locally native species the additional flora can regenerate, and the local wildlife can return to use the trees as sources of food and habitat.  Greenfleet focuses on restoring locally native species that are relevant to the ecosystem types that existed before the land was cleared. We work closely with local nurseries in each region to supply the indigenous species specific to that area. By gathering and growing indigenous seed, we ensure that we are planting those species which have been seen to thrive in that environment. 

Sourcing a wide variety of plant species encourages native wildlife to utilise the forest, growing the biodiversity as they come to feed and breed in the area. Animals deposit additional seed to the areas as they travel, growing the number of species in the forest and increasing the diverse nature of the forest. 

Greenfleet's Biodiversity Work

Greenfleet carefully selects and plant species that are locally native to the areas we are working in. Some highlights of our work conserving biodiversity include:  

  • Planting and protecting over 550 native forests across 11,000 hectares of land.  
  • Restoring koala habitat across Victoria, New South Wales and Queensland.  
  • Partnering with La Trobe University to research insect biodiversity.  
  • Helping create and preserve habitat for the Glossy Black-Cockatoo and other endangered species.  
  • Restoring habitat for threatened species in Kinglake National Park.  

Why Support Greenfleet

  • High Quality Carbon Offsets

    Greenfleet’s carbon offset projects restore previously cleared land with locally native plant species to restore nature while removing carbon from the atmosphere.

  • Legally Protected Forests

    The native forests we restore are legally protected for up to 100 years. This protection and our ongoing monitoring ensure we are growing resilient, native forests. 

  • Expert Revegetation Knowledge

    We have over 25-years experience restoring protected, Australian forests, and aim to work with local Communities and First Nations peoples wherever possible. 

  • Multi-level Verification

    We use CSIRO-verified carbon accounting to measure sequestration at our forests. Our carbon estate is also verified by an Australian government recognised carbon auditor. 

  • Wildlife Habitat Restoration

    While removing carbon, our biodiverse forests create vital wildlife habitat that is legally protected. In 2024 alone we restored 460 hectares of koala habitat. 

  • Tax Deductible

    As a registered environmental charity, contributions to Greenfleet over $2 are tax deductible in Australia. 

Where Are Greenfleet’s Forests Growing? 

Greenfleet has revegetation projects established across Australia and in New Zealand. Most of our forests are growing in Australia’s eastern states; Queensland, New South Wales, and Victoria, and we continue to extend our impact through our upcoming projects.   

This forest is called Wurneet Laang Laang and is growing on Boonwurrung Country in South Gippsland, Victoria. These images are taken about five years apart and show how Greenfleet’s revegetation work can transform landscapes.   

See where some of Greenfleet’s other revegetation projects are growing here.   

Support Our Work Enriching Australia's Biodiversity

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