Miner's proposed PHES could back up SA solar

HILLGROVE Resources has rapid plans to turn its an open cut mine in its leases into a pumped-hydro energy storage facility close to the planned Equis Energy solar farm at Tailem Bend and the proposed wind facility at Mannum. 

Miner's proposed PHES could back up SA solar Miner's proposed PHES could back up SA solar Miner's proposed PHES could back up SA solar Miner's proposed PHES could back up SA solar Miner's proposed PHES could back up SA solar

Copper junior looks to add value with mine site-turned pumped hydro facility 

This would go some way to solving the intermittency problems associated with renewables.