The Lake Road Battery Energy Storage System is large-scale clean energy infrastructure located at 77 Lake Road, Tuggerah. This page answers your questions and explains what the project means — and doesn't mean — for the local community.
See our answers to your questions →The Lake Road Battery Energy Storage System (BESS) is a large-scale electricity storage facility located at 77 Lake Road, Tuggerah. It is connected to the Transgrid high-voltage transmission network at Tuggerah Substation.
Battery storage projects like this one store surplus renewable electricity from the grid and release it when it is needed most — helping to keep power prices stable, preventing blackouts, and supporting the transition to clean energy across NSW.
The site is a clean, quiet infrastructure facility. It does not involve fossil fuels, combustion, or any industrial process that produces emissions, odours, or noise perceptible to nearby residents.
Site location — 77 Lake Road, Tuggerah NSW 2259
We know that any new infrastructure project raises questions. Here is our plain-language response to the concerns we hear most often from the community.
Battery fires receive significant media coverage — and it is right to ask. The technology we use — lithium iron phosphate (LFP) chemistry — is the most thermally stable battery chemistry commercially available. Our systems include multi-layer fire detection and suppression built into every battery cabinet, continuous remote monitoring, and an on-site fire management plan developed with NSW Fire & Rescue. The design principle is strict containment: any incident is managed within the affected cabinet and cannot propagate to adjacent units or off-site.
Battery storage systems are not noisy. The primary sound source is the cooling fans on the inverter and battery cabinets — operating at levels comparable to a residential air conditioning unit. The facility sits within an industrial zone, well-separated from residential areas. A professional acoustic assessment has been conducted confirming compliance with NSW EPA noise guidelines. There are no generators, combustion engines, or processes that produce impact or tonal noise.
The battery cabinets and associated equipment are low-profile, modular structures — typically 2–3 metres in height. The site is screened by perimeter fencing and landscaping. There are no tall chimneys, cooling towers, flares, crane structures, or any other prominent industrial feature. At night, only standard low-level security lighting is used — there are no floodlit compounds or flashing warning lights visible from surrounding areas.
Once operational, the facility runs silently and automatically around the clock, managed remotely from a control centre. Only occasional maintenance visits during business hours are required — typically a few visits per month from a small crew. There is no continuous vehicular traffic, no industrial shift workers arriving and departing, and no odour or emissions of any kind. The project will not affect local roads, services, or community amenity in any meaningful way during normal operation.
The project produces zero operational emissions. LFP batteries do not contain cobalt or other environmentally hazardous materials found in older lithium battery chemistries. End-of-life battery recycling obligations are addressed in our environmental management plan in accordance with NSW regulations. The project has been assessed and approved under the NSW planning framework, including environmental impact assessment requirements.
Battery storage facilities are clean, quiet infrastructure — more comparable to a data centre or electrical substation than a traditional industrial facility. Academic and industry research does not support the claim that well-managed battery projects negatively impact nearby residential property values, particularly when sited within established industrial or commercial zones, as is the case here.
Battery storage is a critical piece of infrastructure for a modern electricity grid. Here is how our facility fits into the system.
Solar farms and wind turbines across NSW generate electricity — often producing more than is needed in real time. This surplus pushes prices down on the wholesale electricity market, and without storage, much of it is simply wasted.
Our 1,600 MWh of battery capacity charges from the grid when electricity is cheap and abundant — absorbing renewable energy that would otherwise be curtailed. The facility is connected directly to the Transgrid high-voltage transmission network.
During peak demand — typically early evenings, or during extreme weather events — we discharge rapidly into the Transgrid network, stabilising frequency, supporting voltage, and reducing the risk of widespread outages.
More grid stability means lower wholesale price spikes during peak periods, less reliance on expensive gas peaking plants, and a more reliable electricity supply for homes and businesses across the Central Coast and beyond.
The facility uses Sungrow's Power Titan 3.0 battery system — a commercially proven, utility-scale platform deployed in battery projects around the world. Each unit is a fully integrated cabinet containing batteries, inverter, thermal management, and fire suppression in a single factory-tested enclosure.
We have specifically selected lithium iron phosphate (LFP) chemistry. Unlike the NMC or NCA chemistries found in consumer electronics and some electric vehicles, LFP does not undergo the same thermal runaway reactions that lead to uncontrolled fires. It is the chemistry of choice for large-scale stationary storage precisely because of its superior safety profile and long operational life.
If your question isn't covered here, please contact us directly — we will respond within 3 business days.
Key project documents will be made available here as they are completed and approved for public release.
Documents will be linked here as they become available. Contact us if you require a specific document sooner.
We are committed to being open, transparent, and responsive throughout the life of this project. If you have a question or concern not covered here, please get in touch.
Our team is available to answer questions from local residents, community groups, and other stakeholders. We aim to respond to all enquiries within 3 business days.
community@lakeroad.com.au →