Wallgrove BESS 1 (WALGRV1) is a 50 MW / 78 MWh grid-scale battery energy storage system in New South Wales, tracked live on NEMPulse using AEMO 5-minute dispatch data. This page shows Wallgrove BESS 1's energy arbitrage and FCAS revenue, state of charge, dispatch profile, bidding behaviour, and actual-vs-optimal performance in the Australian National Electricity Market (NEM).
As of 9 June 2026: estimated gross energy + FCAS market revenue month-to-date $9k; capturing 18.5% of optimal dispatch value.
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Other New South Wales batteries: Waratah Super BatteryLiddell Battery Energy Storage SystemEraring Battery Energy Storage SystemMortlake Battery Energy Storage SystemOrana BESSLimondale Battery
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