Have your say on Goorambat East BESS

The consultation material says firewater will be contained onsite and removed, while the Flood Impact Assessment says appropriate controls should be implemented for discharge in a battery fire or chemical release. Ask for the quantified containment design: capacity, drainage isolation, rainfall allowance, storage/removal method, overflow or failure scenario and protection of downstream land and waterways.

Look at: Flood Impact Assessment, Fire Risk Management Plan and civil/drainage design

The flood modelling identifies shallow flooding across parts of the site, including floodwater at some proposed battery-pad locations, and the design relies on raised finished levels with freeboard. The Planning Report also says further assessment will be undertaken through detailed design to determine drainage management. Ask whether final earthworks, drainage, emergency access and contaminated-water containment should be resolved together before approval.

Look at: Flood Impact Assessment and Planning Report hydrology/flooding section

The acoustic modelling assumes 256 battery containers, 64 PCS/inverters, specified sound-power limits, sound covers and inverter silencers. The Noise Impact Assessment recommends monitoring the existing solar farm/terminal contribution, a cumulative assessment during detailed design and a tonality assessment. Ask why those recommended steps are not completed before the permit decision, or how equivalent noise performance will be made enforceable.

Look at: Updated Noise Impact Assessment, especially Recommendations and Conclusion

Peak construction is estimated at up to 212 two-way vehicle movements per day. The assessment assumes solar-farm construction will have finished, uses assumed local traffic volumes in places, and says final logistics routes and heavy-vehicle types will be confirmed later. Ask how road wear, intersection safety, construction overlap and emergency access will be managed if those assumptions change.

Look at: Traffic Impact Assessment and Planning Report traffic section

The Planning Report says an agricultural assessment was not commissioned specifically for the BESS and instead relies on the earlier Goorambat East Solar Farm agricultural assessment. Ask whether a 1,200 MWh BESS, with permanent battery infrastructure, earthworks, fire/emergency requirements and drainage considerations, creates different agricultural-land impacts that warrant a project-specific assessment.

Look at: Planning Report agricultural section and earlier GESF agricultural material

The BESS is co-located with the operating Goorambat East Solar Farm and connects through existing terminal/transmission infrastructure. Ask for a clear cumulative assessment of noise, traffic, drainage, fire and emergency response, landscape effects and rural-land impacts across the whole precinct rather than relying on each component in isolation.

Look at: Planning Report, Noise Impact Assessment, Traffic Impact Assessment and Fire Risk Management Plan

The Landscape and Visual Review builds on the earlier solar-farm landscape assessment and screening plan. It acknowledges the BESS will be visible and noticeable from a section of Goorambat-Chesney Road but rates the overall impact low. Ask whether existing/proposed screening, final equipment dimensions, lighting and long-term maintenance adequately address the additional industrial infrastructure.

Look at: Landscape and Visual Review and endorsed GESF Landscape Screening Management Plan

Across the advertised reports, final battery selection, some separation details, firefighting-water design, emergency planning, final drainage management, final acoustic equipment/mitigation and cumulative noise verification are confirmed or refined later. Ask the responsible authority to identify which matters must be resolved before approval and which can lawfully and safely be conditioned, with reassessment required if final equipment differs from the assessed assumptions.

Look at: Planning Report and cross-check of Fire, Flood, Noise and Traffic appendices

The Heritage Advisory Letter concludes that a mandatory Cultural Heritage Management Plan (CHMP) is not triggered for the indicative project footprint, while identifying a voluntary CHMP or an Unexpected Finds Protocol as available approaches. The assessment also records limitations including no field survey/site inspection and no First Nations consultation for that heritage assessment. Ask whether a voluntary CHMP, appropriate Traditional Owner engagement and any necessary field assessment should occur before ground disturbance rather than relying principally on unexpected finds during construction.

Look at: Heritage Advisory Letter and Planning Report consultation section