Savanna landscape with two trees framing the horizon

Great Northern  Savanna case 

Environmental Justice Australia lawyers are representing the Environment Centre NT  (ECNT) as they challenge the bulldozing of Australia’s Great Savanna  at Claravale Station, near the Daly River.  

Our client is challenging the Environment Minister’s decision not to assess plans to destroy almost 3,000 hectares of tropical savanna in the NT. 

Thousands of hectares of savanna at risk. Habitat for more than 20 threatened species in the bulldozers’ path. Country, culture and connection under threat. 

They say these plans point to a deforestation crisis unfolding across the Territory – with bulldozers rolling in while the Government looks away. 

“Given the scale of the bulldozing and the risks to threatened wildlife in this biodiversity hotspot, this case raises serious questions about whether Australia’s nature laws are being properly applied.” 

Nicola Silbert, Environmental Justice Senior Lawyer
Savanna near Claravale

Why this case matters

ECNT is challenging the federal Environment Minister’s decision not to assess plans to bulldoze almost 3,000 hectares of tropical savanna at Claravale Station and Farm. 

Under Australia’s national environment laws, projects likely to have a significant impact on threatened species must be assessed by the federal Environment Minister. 

In this case, the project was referred, but the Minister decided the clearing did not need federal assessment. 

ECNT says that decision was unlawful. Their case has two main arguments: 

The Minister had the power under national environment laws to reject the referral because it only included one component of a larger project. That power should have been used, given the proposed clearing is part of a larger project which includes past and future land clearing.  

The 2025 application to clear almost 3,000 hectares at Claravale is only one part of a larger deforestation project. 

The first clearing happened in 2021. Part of that clearing was later found to be unlawful. A third stage of clearing is also planned, but no formal application has been made for it yet. 

Under national environment law, the Minister can decide not to accept a referral where it is a component of a larger project.  

ECNT argues the Minister made an error by considering the 2025 clearing in isolation, instead of considering it in the context of the previous clearing and future planned clearing.ECNT is concerned the approvals process is being used to slice the project into separate pieces, avoiding proper scrutiny of the full scale of the development. 

The Minister failed to properly consider the precautionary principle – a key principle in Australian environmental law. 

Under Australian environmental law, decision-makers must apply the precautionary principle

It means decision-makers can’t wait for perfect scientific proof before stepping in to prevent serious environmental harm. Instead, they must take a cautious approach that prioritises protecting the environment. 

ECNT argues the Minister failed to properly consider that cautious approach. For example, the government’s own experts called for more surveys to understand the risks of this project to ghost bats, but the Minister still decided the project did not need federal assessment. 

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In making its decision, the court will decide whether the Minister’s decision not to assess the project was legal. As this is a judicial review case the Court can only find an error of law, it will not decide whether the clearing should go ahead.  

Australia's Great Savanna

This case is about proposed large-scale clearing in one of the most important tropical savanna landscapes on Earth. 

Northern Australia is home to the largest intact tropical savanna left in the world – a vast landscape of grasslands, woodlands, rivers and wetlands stretching across the Top End. 

Claravale Station and Farm sit within this landscape, on Wagiman Country near the Daly River. The region has been cared for by Traditional Owners since time immemorial and holds deep cultural, ecological and environmental significance. 

It is also habitat for threatened species protected under national environment law, including Gouldian finches, ghost bats and the prehistoric freshwater sawfish. These species are already under pressure from climate change, habitat destruction and ecosystem collapse. 

Daly River near Claravale station

The Daly River system helps sustain life across this landscape.

It nourishes soils, waterways, plants and animals across the region. The savanna also stores vast amounts of carbon, helping keep it out of the atmosphere. 

ECNT says proposed clearing at Claravale puts this landscape and its threatened wildlife at risk. Once tropical savanna is cleared at this scale, it cannot be restored in our lifetime.

Claravale and the Top End Pastoral Company

2021

Traditional Owners raised the alarm after native vegetation was bulldozed almost to the Daly River’s edge.

2023

Images aired on ABC’s 7.30 and Four Corners showed the brutal scale of the damage.

2024

The landholders applied to the NT Government to clear more than 1,200 hectares.

2025

The landholders settled NT Government legal action over alleged unlawful land clearing at Claravale. That same year, another clearing proposal was referred under national environment law.

2026

The Environment Minister decided the proposed clearing did not need federal environmental assessment.

May 2026

ECNT filed a Federal Court challenge against that decision.

About the client

Environment Centre NT (ECNT) is the peak environment group in the Northern Territory. Since 1983, ECNT has worked to protect the Territory’s extraordinary natural and cultural values, from its free-flowing rivers and tropical savannas to its unique wildlife and climate.