Federal Labor seeks to protect Tasmania's salmon farming

Federal Labor is set to introduce legislation next week that may affect the future of salmon farming in Macquarie Harbour, Tasmania. This move comes amid concerns over the impact of the salmon industry on the endangered Maugean skate, a unique ray species. The salmon farming business has faced uncertainty since November 2023. Three conservation groups requested a review from Environment Minister Tanya Plibersek to determine if the industry has the needed approvals under the Environmental Protection and Biodiversity Conservation Act. Prime Minister Anthony Albanese recently confirmed that the government will amend the EPBC Act. This legislation aims to ensure sustainable salmon farming in the area. Albanese hopes to secure jobs while also addressing environmental laws. Labor has enough support in the House of Representatives but will require backing from the Coalition in the Senate, as the Greens oppose the changes. The Maugean skate has seen a population decline of around 47% from 2014 to 2021, according to an Institute of Marine and Antarctic Studies report. Scientists attribute this drop to low oxygen levels, exacerbated by salmon farming practices. Opposition Leader Peter Dutton has previously expressed his support for the salmon industry and has indicated he does not oppose its growth. However, the Greens criticize the legislation, arguing it prioritizes corporate profits over environmental health. Environmental groups are concerned that the proposed changes may undermine existing environmental protections. Eloise Carr from The Australia Institute described the situation as "appalling" and noted that the legislation might limit community efforts to challenge government decisions related to the environment. The salmon farming industry has recently faced scrutiny due to environmental issues. Concerns arose after dead fish washed up on beaches following a massive die-off, with the Environment Protection Authority estimating that over 5,500 tonnes of fish were affected. The RSPCA also suspended certification for Huon Aquaculture after controversial footage emerged. In a bid to improve conditions in Macquarie Harbour, the federal government and salmon industry initiated a trial to re-oxygenate the water. However, research indicates that while some skate population metrics have improved, they have not yet returned to healthier levels.