• Power Station review – solar power and solidarity on a Walthamstow street
• What is ‘dunkelflaute’? And how will a new long-duration battery change Australia’s energy grid?
• Powerful lithium batteries in written-off EVs now hot property at salvage auctions
• Toxic waste could become the next clean energy breakthrough
• Electricity generation costs would be up to 50% higher if Australia stuck with coal and gas only