States must roll out batteries, solar and wind energy more quickly to ease risk of blackouts, market operator saysFollow our Australia news live blog for latest updatesGet our morning and afternoon news emails, free app or daily news podcastEraring, the nation’s biggest coal-fired power station, may need to delay its closure to ease blackout threats in New South Wales, while other eastern states also face “periods of high risk” because of the slow rollout of renewables, the Australian Energy... Read this story