The Bureau of Meteorology works collaboratively with the department to provide weather, climate and water modelling and information, including to support priority investment areas and research needs for nationally significant infrastructure. The Bureau is a partner in the Climate Systems Hub in the National Environmental Science Program. The Bureau provides meteorological and related services in support of the Australian Antarctic program under a Memorandum of Understanding. There are also joint science projects underway between the Bureau and the Australian Antarctic Division. The Bureau's water information services inform Commonwealth water planning and decision making in relation to water resource availability.

The Clean Energy Regulator is the delivery agency and regulator for the Emissions Reduction Fund, the Renewable Energy Target, the National Greenhouse and Energy Reporting Scheme and the Australian National Registry of Emissions Units. The Clean Energy Regulator works collaboratively with the Department to understand the impacts of regulatory activity on the market.

The Department of Climate Change, Energy, the Environment and Water contributes to Outcome 1 through its policies and programs, and the provision of funding, to support science and research in the areas of marine science, greenhouse gas emission reductions, climate science research and clean energy technology, ecology, ecotoxicology, hydrology, hydrogeology, informatics and risk analysis.

Defence provides a range of logistics support services and advice to the Australian Antarctic program, including air and sealift capability to supplement existing arrangements in the delivery of cargo and contributing to aeromedical emergency responses in the region. Department of Finance - Comcover

The Department of Climate Change, Energy, the Environment and Water works collaboratively with the department on the Australian Antarctic Science Council and provides advice to ensure the ongoing protection of the Alligator Rivers Region from impacts of mining uranium at Ranger Mine. Through the National Measurement Institute, the Department of Climate Change, Energy, the Environment and Water and its stakeholders access expertise and laboratory solutions to support their objectives. The department works collaboratively with the Department of Climate Change, Energy, the Environment and Water to help industry transition to net zero emissions; to support manufacturers in renewables and low emission technologies, including through developing Australia's critical minerals industry, which will underpin production of many clean energy technologies; and to help mitigate critical supply chain disruptions, including in the water and energy sectors.

The National Environmental Science Program contributes knowledge and understanding of Australia's marine environment to support environmental impact assessment and industry's management of its impacts. Scientific capacity within the Australian Antarctic Division can be accessed to support regulatory functions.