Great Barrier Reef escapes endangered status as UNESCO praises Australia's efforts

The Great Barrier Reef, which has been on UNESCO's World Heritage List since 1981, has avoided being classified as endangered, according to a draft decision revealed on Friday in Paris. This decision comes as a relief to Australia, which has been under pressure from the UN due to concerns about mass coral bleaching and climate change.

UNESCO's Decision and Australia's Response

The UNESCO World Heritage Committee noted in its draft report that Australia is making strides in addressing issues impacting the reef, including climate change, water quality, sustainable fisheries management, and land clearing. Australia’s Assistant Tourism Minister Nita Green expressed the country’s satisfaction with the decision, stating, "Australia welcomes UNESCO's decision to not list the reef as endangered, and recognize all of the work that's been going into protecting the reef."

Despite avoiding the endangered label, the draft report highlighted concerns about declining hard coral cover following significant bleaching events in 2024 and 2025. The committee stated, "While the resilience of the reef remains evident, its capacity to tolerate and recover from such events is increasingly compromised." This ongoing monitoring indicates that while progress is being made, challenges remain.

Economic Importance of the Great Barrier Reef

The Great Barrier Reef spans 2,300 kilometers (1,426 miles) along the coast of northeastern Queensland and is a major tourist attraction, drawing over 2 million visitors each year. The reef contributes more than 9 billion Australian dollars (approximately €5.45 billion, $6.25 billion) to Australia’s economy annually and supports around 77,000 jobs, according to government estimates. This economic significance underscores the importance of protecting the reef.

Future Monitoring and Challenges Ahead

Australia is required to submit a progress report to UNESCO regarding the Great Barrier Reef in 2028. Green noted, "This is the first time in quite a few years since we've been working to restore the Great Barrier Reef under this government that we've had such an extensive reporting period put to us." The ongoing threat of climate change remains a critical concern, as emphasized by UNESCO's acknowledgment of the risks that persist.

The Great Barrier Reef is home to 400 types of coral and 1,500 species of fish. It has faced six mass coral bleaching events since 2016, a phenomenon that occurs when warming waters cause the algae within corals to expel, leading to the corals becoming vulnerable to disease and starvation. UNESCO first warned in 2021 that the reef was at risk of being placed on the endangered list and has since been monitoring it annually.