Articles on electricity storage
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Flow batteries can feed energy back to the grid for up to 12 hours – much longer than lithium-ion batteries, which only last four to six hours.
Australia has all the key ingredients to build a booming battery industry. We just need to find the right cooks and co-ordinate all of this frantic activity to get this big opportunity right.
If the proposed pumped hydro scheme at Onslow goes ahead and is managed well, it could be a major asset to diversify a low-carbon, self-resilient economy in Aotearoa New Zealand.
Pumped thermal electricity storage turns electricity into heat and back again – which can compensate for the intermittent supply of renewables.



