Discover our projects across Australia
Current 2023 –
2025
Waratah Super BESS
Design and construction of 330kV Substation, OHL 330kV Connection to Munmorah Substation and 850MW BESS.
Completed 2020 –
2021
Suntop Solar Farm
Large solar PV system with single-axis tracking and ground-mounted panels, generating 395 GWh annually.
Completed 2020 –
2023
Western Downs Green Power Hub
Australia’s largest solar farm, with a 460 MWp capacity and a 270 MW / 540 MWh battery.
Completed 2022 –
2023
Project Energy Connect (PEC)
Australia’s largest energy transmission project linking NSW, VIC, and SA grids over 900km.
Completed 2021 –
2023
Avonlie Solar Farm
Powering approximately 100,000 households and reducing carbon dioxide emissions by about 157,000 tonnes each year.
Current 2024 –
2025
Ross Primary Plant Replacement
Replacement of 275kV & 132kV primary plant over 26 stages for
Powerlink Queensland.
Completed 2022 –
2024
Bundey Substation
Key part of SA’s ‘Project Energy Connect’ with a new 206km high-voltage transmission line.
Current 2024 –
2025
Brendale BESS
205 MW / 410 MWh battery storage project in Brisbane, supporting the National Electricity Market.
Completed 2018 –
2023
UAR (Unit Asset Replacement)
Replacement of HV instrument transformers, HV surge arrestors and replacement and upgrades of Protection devices.
Current 2024 –
2025
Mannum BESS
Developing a 100MW/200MWh battery to sit alongside the two existing solar plants at Mannum.
Completed 2023 –
2024
Walla Walla Substation
Facilitating the integration of the 300MW Walla Walla Solar Farm into the NEM as a generator.
Current 2023 –
2024
Cressy Terminal Station
Links the Golden Plains Wind Farm to the national electricity grid, enhancing clean energy distribution.
Current 2023 –
2025
Koorangie BESS
Developing a BESS with a maximum import export power of 185 MW and an energy storage capacity of 370 MWh.
Current 2024 –
2026
Orana BESS
Capacity of 415MW and provide up to 8 hours or 1660MWh of energy storage.
Current 2023 –
2024
East Rowville Terminal Station
Comprehensive upgrade replacing high-voltage equipment with advanced 220kV and 66kV apparatus.
Completed 2017 –
2020
Hornsdale Power Reserve
100MW Hornsdale BESS was the world’s largest lithium-ion battery installation.
Current 2023 –
2026
Golden Plains
Golden Plains, a clean energy project, is Australia’s largest Wind Farm to date.
Completed 2022 –
2024
Moorabool Terminal Station
Upgrade across both the 500 kV and 220 kV assets within a Live operational Terminal Station.
Current 2023 –
2025
Hawkesdale Wind Farm
The Hawkesdale Wind Farm consists of 23 wind turbine generators, with a total generation capacity of up to 96.6 MW.
Current 2023 –
2025
Mortlake Power Terminal Station
Upgrade across both the 500 kV and 220 kV assets within a Live operational Terminal Station.
Build your future in renewables
CPP installed the iconic Tesla battery at the Hornsdale WF (World’s first ‘big battery’). We are at the forefront of a once-in-a-century energy transformation. Join us as we help to deliver Australia’s renewable future. We are currently installing and connecting the Waratah Super Battery, the largest battery project in the Southern Hemisphere. CPP is the leading installer of grid-scale battery energy storage systems (BESS) and boasts the largest in-house design and engineering team of any contractor in Australia.
Explore your potential at CPP
CPP offers a world-class career path. Benefit from excellent rewards, leading training and a diverse, inclusive workplace. We fully support our employees, ensuring growth, well-being and success in professional development.