Hydro Tasmania, Tarraleah Redevelopment Project, Western and Upstream Component
The proposal relates to the redevelopment of the Tarraleah Hydropower Scheme and has multiple aspects. The following aspects related to the construction of the new conveyance infrastructure, which includes crushing of approximately 246,000 cubic metres of rock. are to be assessed by the EPA:
• headrace pipeline, connected to the intake on Lake King William and tunnel;
• arched headrace tunnel, approximately 12 km long;
• access tunnels and portals to headrace and power tunnels;
• surge tower; and
• pumping station upgrades and additional pipeline.
Case for Assessment open for public comment until: 25/5/2026
MMG Australia Limited, Bobadil Heights, Filtered Tailings Stack, Rosebery
Proposal to construct a Filtered Tailings Stack (FTS) adjacent to the existing Bobadil TSF within Mining Lease 28M/1993, and associated filter plant, pipeline and road infrastructure to process tailings into filtered tailings for disposal within the FTS. The FTS will allow for approximately 12 years of storage at the current tailings production rate of 850,000 tonnes per annum, with the final storage capacity of up to 10.45 million tonnes of filtered tailings.
Draft guidelines open for public comment until: 25/5/2026