If accepted, the interior overhead energy traces will reticulate the generated power from the interior substations to the electrical energy community via the southeast a part of the location to a brand new grid substation to Calvale. to the Calliope River 275kV transmission line.
Construction of the two,700-hectare photo voltaic farm is focused to start in 2025-26 and be accomplished by 2028 on the newest. It is anticipated to contribute 5% of Queensland’s electrical energy and have a major financial affect.
The mission abstract states {that a} battery power storage system (BESS) shouldn’t be proposed as a part of the preliminary web site growth; nevertheless, BESS expertise could be added subsequent to every inside collector substation as a future stage of growth. Its potential capability has not been disclosed.
Rio Tinto indicators ‘Australia’s largest company PPA’ for Upper Calliope Solar Farm
European Energy revealed in January 2024 that mining large Rio Tinto signed “Australia’s largest photo voltaic company energy buy settlement (PPA)” with the mining agency committing to buy all electrical energy from the plant for 25 years.
According to the Rio Tinto PPA, electrical energy from the mission will energy the corporate’s industrial operations within the space, which embody an aluminum smelter and two alumina refineries close to Gladstone: the Yarwun alumina refinery and the Queensland alumina refinery.
The mission will contribute to Rio Tinto’s objective of securing 4GW of wind and photo voltaic power to offer clear energy for 3 operations that presently use coal-powered power sources.
