Distribution BESS Portfolio
Strategic 5MW BESS projects for regional Australia to enhance energy resilience and facilitate the renewable energy transition.
Distributed Battery Energy Storage Portfolio (D-BESS)
ACEnergy is delivering a portfolio of standalone 5 MW / 2-hour battery energy storage systems (BESS), connected directly to local distribution networks across regional Australia. These batteries are designed to store excess solar energy during the day and release it when demand is highest — helping to stabilise the grid, reduce costs, and unlock more renewable generation.
The full portfolio includes around 30 sites to be delivered in three phases, providing a flexible, fast-to-deploy solution that supports both local communities and the broader energy transition.
Why D-BESS matter
Australia’s shift to renewable energy is accelerating, and battery storage is essential to keep the grid stable and affordable. Distribution-connected batteries play a unique role by delivering storage close to where energy is used — helping manage peak demand, reduce network losses, and support rooftop solar.
Each project:
- Supports more local solar energy and helps avoid costly grid upgrades
- Helps stabilise voltage and reduce the risk of blackouts
- Charges during the day and discharges during the evening when demand is highest
Smart Project Locations
The batteries are sited near regional town centres and existing substations — close to demand, easy to access, and capable of supporting local energy needs without the need for major grid upgrades. Compared to large-scale transmission-connected batteries, D-BESS offers:
- Faster delivery and simpler planning requirements
- Lower environmental impact and land use
- Better acoustic performance and compact site layouts
Phase 1 Delivered
ACEnergy has successfully delivered the first phase of the D-BESS portfolio: seven 5 MW / 2-hour battery systems across regional Victoria, completed in under 12 months. This phase was delivered in partnership with investment partner Sustainable Energy Infrastructure (SEI).
- Fully developed by ACEnergy and built by ACLE Services under full-wrap EPC contracts
- All sites connect to existing local infrastructure, reducing cost and complexity
- Each site created 10 construction jobs and one ongoing operational role
Looking Ahead
With future phases already in development, the portfolio is designed to scale and adapt to the changing needs of the energy system. Our focus remains on flexible delivery, long-term value, and working closely with local communities from day one.
Together with ACLE, ACEnergy is proud to deliver reliable, local storage solutions that support Australia’s clean energy future.
Phase 1 D-BESS projects
Camperdown D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Camperdown, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Echuca D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Echuca,Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Terang 1 D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Terang, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Tongala D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Tongala, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Warrnambool D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Warrnambool, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Winchelsea D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Winchelsea, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Wyuna D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Wyuna, Victoria
Status – Operational
Ongoing Operations and Maintenance provider: ACLE Services
Phase 2 Underway
Building on the success of Phase 1, ACEnergy is set to deliver the second phase of its D-BESS portfolio, with 13 fully developed projects now ready for construction across South Australia, Victoria, and New South Wales.
These 5 MW / 2-hour battery systems will be delivered under full-wrap EPC contracts by ACLE Services, continuing the same efficient and proven delivery model used in Phase 1. Each site is strategically located near existing infrastructure to ensure streamlined connection, reduced costs, and strong network outcomes.
Phase 2 is currently open for investment, offering an opportunity to participate in the next stage of a growing, nationally significant energy storage portfolio.
Phase 2 D-BESS projects
Bungama D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Bungama, South Australia
Status – Ready-to-build
Coleambally D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Coleambally, New South Wales
Status – Ready-to-build
Cowra D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Cowra, New South Wales
Status – Ready-to-build
Holbrook D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Holbrook, New South Wales
Status – Ready-to-build
Jugiong D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Jugiong, New South Wales
Status – Ready-to-build
Mannum D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Mannum, South Australia
Status – Ready-to-build
Wyuna D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Meadows, South Australia
Status – Ready-to-build
Murrumburrah D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Murrumburrah, New South Wales
Status – Ready-to-build
Swan Hill D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Swan Hill, Victoria
Status – Ready-to-build
Terang 2 D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Terang, Victoria
Status – Ready-to-build
Worrolong D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Worrolong, South Australia
Status – Ready-to-build
Yanco D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Yanco, New South Wales
Status – Ready-to-build
Yenda D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Yenda, New South Wales
Status – Ready-to-build
Phase 3 in Development
Phase 3 of ACEnergy’s D-BESS portfolio is now in development, with 10 projects progressing toward ready-to-build status by Q4 2025. These standalone 5 MW / 2-hour battery systems will be located across Western Australia, South Australia, Victoria, and New South Wales.
As with previous phases, the projects will be delivered under full-wrap EPC contracts by ACLE Services, maintaining a consistent, reliable delivery model. Each site is being developed with a focus on strategic grid connection, streamlined approvals, and strong regional impact.
Phase 3 represents the continued scale-up of ACEnergy’s national storage portfolio and will be open for investment closer to financial close.
Phase 3 D-BESS projects
Armidale 2 -BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Armidale, New South Wales
Status – Under development
Bungama 2 D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Bungama, South Australia
Status – Under development
Chocolyn D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Chocoyln, Victoria
Status – Under development
Holbrook D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Armidale, New South Wales
Status – Under development
Merredin BESS
Capacity – 9.8 MW / 40 MWh
Land size – 0.5 hectare
Location – Merredin, Western Australia
Status – Under development
Winchelsea D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Murrumbateman, New South Wales
Status – Under development
Naracoorte 1 D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Naracoorte, South Australia
Status – Under development
Naracoorte 2 D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Naracoorte, South Australia
Status – Under development
Numurkah D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Numurkah, Victoria
Status – Under development
Stanhope D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Stanhope, Victoria
Status – Under development
Tenterfield D-BESS
Capacity – 5MW / 10 MWh
Land size – 0.5 hectare
Location – Tenterfield, New South Wales
Status – Under development
Resources
BLOGS
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