The 200MW (AC) Kiamal Solar Farm, near Ouyen in north-west Victoria, is the first Australian project for major French renewable energy independent power producer Total Eren. Total Eren is the majority equity investor in Kiamal Solar Farm, while the CEFC has taken a A$51 million equity stake. The solar farm is also supported by a debt financing package of approximately A$250 million involving Australian and European banks ANZ, ING and Natixis.
On completion, Kiamal Solar Farm is expected to generate enough power for 133,500 homes and will abate 610,000 tonnes of carbon emissions annually. The project will install a 190MVAr synchronous condenser to improve grid strength in the region, facilitating a timely connection to the Victorian Transmission System, as well as strengthening the grid in north-western Victoria for the longer term. Synchronous condensers operate in a similar way to large electric motors and generators and enable the grid to resist large changes in power system frequency that arise from imbalances in supply and demand.
Total Eren is also working with TransGrid to deliver a new 220 kV Kiamal Terminal Station and Collector Substation, with the two 180MVA transformers designed and manufactured locally by Wilsons Transformers in Victoria.
Kiamal’s estimated output is fully contracted through a collection of long-term offtake agreements that involves energy companies Alinta and Flow Power, Zero Emissions Water – a consortium of 13 water authorities, and Mars Australia.
The patchwork of PPAs represent a new model that demonstrates a way forward for manufacturers, governments and other major commercial enterprises seeking ways of controlling their future energy costs. Total Eren is seeking to expand the Kiamal Solar Farm with a second stage and is exploring commercial options for battery storage up to an approved 270MW/1,080MWh.