Flow Power has secured development approval for a new solar and battery project in Monarto, South Australia. Monarto Energy Project is the first in a portfolio of new projects being developed in the region by Flow Power, marking a significant step forward in supporting the state’s renewable energy future. Located 70 km southeast of Adelaide, the Monarto Energy Project will deliver clean energy and grid stability to the region and state.
The approved site, one of four nearly identical projects planned for construction in the next 12 months, will feature a 5 MW solar farm paired with up to 15 MWh of battery storage. Once operational, the project will supply renewable energy while supporting the local grid during periods of peak demand. The project will also provide essential Frequency Control Ancillary Services (FCAS), helping to stabilise grid frequency and strengthen the region’s energy resilience.
The Monarto Energy Project forms part of Flow Power’s broader strategy to deliver renewable energy to South Australian businesses. This initiative complements Flow Power’s existing renewable portfolio, including a 40 MW, 10-year Power Purchase Agreement with Neoen’s Goyder South Stage 1 Wind Farm, a key part of the Goyder Renewables Zone near Burra.
By developing both wind and solar projects, Flow Power aims to contract more renewable energy to its South Australian business customers, meeting the growing demand for clean, reliable energy solutions.
“The Monarto Energy Project is situated in a great spot, with high annual irradiance, a strong network connection, and compatible land use. Designed as a solar farm with up to 15MWh of DC-coupled battery energy storage, Monarto will be able to reliably deliver firm renewable energy to the region long after the sun has set. The team and I are looking forward to working with SA Power Networks, and our local contractors, community members, and stakeholders to make this another successful Flow Power project. In addition to having a positive impact on the energy market and climate, we also look forward to delivering broader community benefits and environmental outcomes through this project”, says Flow Power General Manager – Energy Projects, Tom Harrison.
“Monarto will be the fourth Flow Power project constructed in South Australia, and our fourth DC-coupled solar farm and BESS in the NEM. Flow Power is proud to continue to play a role in South Australia’s transition to renewable energy, and we’re committed to working closely with the Monarto community to deliver benefits that go beyond energy.”
The Monarto Energy Project, together with the three remaining sites (pending approvals) will scale up to 20 MW of solar capacity and 60 MWh of battery storage, enabling Flow Power to provide even greater renewable energy and grid support. Construction of the four sites is expected to be completed by the end of 2025.
Click here to learn more about Flow Power’s renewable energy projects.
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About Flow Power
Flow Power is an electricity, technology and engineering company that has been reshaping energy for Australia since 2008. Flow Power’s innovative approach uncovers new and better ways to deliver reliable, renewable energy that brings costs down and puts the power back in customers’ hands.
Flow Power’s renewable energy portfolio encompasses wind, solar and storage.
Flow Power is one of Australia’s fastest-growing energy retailers serving some of our best-loved organisations including Asahi Beverages, Sydney Opera House, Snack Brands, Westpac, City of Sydney, The University of Melbourne, RM Williams, Newcastle Airport and Pernod Ricard Winemakers.
A long-term industry leader in the renewable energy transition, Flow Power has recently launched its innovative residential electricity plan, Flow Home.
Flow Power: creating Australia’s renewable energy future, together.
