What is ‘dunkelflaute’? And how will a new long-duration battery change Australia’s energy grid?

Limondale project designed to store excess renewable power during day and dispatch when demand is highSign up for climate and environment editor Adam Morton’s free Clear Air newsletter hereAustralia’s longest duration battery will come online this year, a major milestone as the power grid charges towards a mostly renewable energy future.When fully charged, the Limondale battery in south-west New South Wales will be able to pump 50MW of power back into the grid over eight hours. Conti