Sustainability projects
Sustainability is not just a goal—it’s a responsibility that guides every aspect of how we operate, innovate, and grow. Across the business are examples of how we work to minimise our environmental impact and promote a sustainable future in the areas where we operate.
Seabed restoration project
Amplitude Energy is proud to partner with Offshore Biotechnology, Parks Australia, and others on the Seabed Restoration and Enhancement Project, funded by the Commonwealth Ocean Discovery and Restoration Program. The initiative focuses on restoring mesophotic reef habitats in the Otway region to enhance biodiversity, support coastal fisheries, and integrate marine life into offshore energy infrastructure. In 2025, a major restoration effort began within Apollo Marine Park, south of Cape Otway, where 120 tonnes of limestone rubble, eight reefs made from recycled shells, and 64 specially designed concrete mats seeded with sponges were deployed. These materials will provide a foundation for new reef growth, monitored by marine scientists from Deakin University over the coming years. Project partners include Parks Australia, Offshore Biotechnologies, Deakin University, The Nature Conservancy, VRFish, SeaGen Aquaculture, and Polaris Marine.
Sulphur beneficial use
This project has seen the beneficial use of an operational by-product that was historically treated as a waste, now treated as a commercially viable fertiliser additive being used by local famers in the sulphur-deficient Gippsland region.
With the sulphur applied to local farms in the local Gippsland area, this project is an example of creating a circular economy outcome by taking into consideration our impact and the ways we can co-exist with the environment around our operations.
Orbost biodiversity protection & restoration
Amplitude Energy manages a native vegetation site adjacent to the Orbost Gas Processing Plant as part of ongoing landholder commitments and since taking operatorship of the site in 2023. We have implemented a conservation monitoring and management program to protect and improve wildlife habitat and biodiversity. A collaborative program involving the Orbost based operations team and specialist consultants has continued to deliver ongoing weed mapping, monitoring, and targeted pest plant and animal control across the site. In June 2025, the endangered Fringed Helmet-orchid (Corybas fimbriatus) was recorded for the first time at the site. The discovery of several colonies signals a significant indicator of ecosystem health and successful habitat restoration.
Read more in the FY25 Sustainability Report.
