WA's South West grid to be boosted by four new batteries
All the storage is due to be connected to the grid before the first of WA's coal-fired power stations closes.
The Santos-owned 220 terajoules a day Devil Creek domestic gas plant has processed gas from the Reindeer field since 2012.
Santos' Reindeer gas field will fill with water sooner than expected and the production loss will add to concerns about the supply of gas to WA this decade.
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