Austal Limited, commonly known as Austal, is a leading global shipbuilding company headquartered in Australia. Founded in 1988, Austal has established itself as a key player in the defence and commercial maritime industries, with major operational facilities in the United States and the Philippines.
Specialising in the design and construction of high-speed vessels, Austal is renowned for its innovative aluminium shipbuilding techniques and advanced technologies. The company’s core products include naval ships, ferries, and offshore support vessels, which are distinguished by their performance, efficiency, and durability.
With a strong market position, Austal has achieved significant milestones, including the delivery of over 300 vessels and recognition for its commitment to quality and sustainability in shipbuilding.
+4 vs industry average
Austal’s score of 34 is higher than 57% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Motor Vehicle Manufacturing has above-average carbon intensity
Industry performance
The Motor Vehicle Manufacturing industry has reduced its overall emissions by 8% since 2019
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Austal's reported carbon emissions
In 2025, Austal reported total carbon emissions of approximately 59.1 million kg CO2e, comprising 3.4 million kg CO2e from Scope 1, 7.0 million kg CO2e from Scope 2, and 48.7 million kg CO2e from Scope 3 emissions. This reflects a significant increase in emissions compared to 2024, where total emissions were approximately 54.0 million kg CO2e, with Scope 1 at 1.5 million kg CO2e, Scope 2 at 10.8 million kg CO2e, and Scope 3 at 42.1 million kg CO2e. In 2023, Austal's emissions were approximately 83.0 million kg CO2e, with Scope 1 emissions at 10.5 million kg CO2e, Scope 2 at 15.2 million kg CO2e, and Scope 3 at 66.4 million kg CO2e. The data indicates a trend of increasing emissions over the years, particularly in Scope 3, which includes upstream emissions related to the supply chain. Austal has set ambitious climate commitments, aiming for a 50% reduction in embodied emissions across Scope 1, 2, and upstream Scope 3 by 2030. This target, initiated in 2021, is part of their near-term reduction initiatives and reflects their commitment to addressing climate change impacts. The emissions data is not cascaded from any parent organization, and all figures are directly reported by Austal Limited. The company continues to focus on sustainability and reducing its carbon footprint in alignment with industry standards.
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Austal’s Climate Goals (2030 & 2050)
1 goal2030
50% reduction in scope 3 upstream
50% reduction of embodied emissions (Scope 1, 2 and 3-upstream)²
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
See all 1 climate goals
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Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Emissions comparison with industry peers
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Austal
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