Ynvisible Interactive Inc. announced the first industrial scale production of an innovative and groundbreaking energy storage technology developed by researchers at Linköping University and the company Ligna Energy AB. Ligna Energy's batteries are printed from residual material from the forest. The first industrial production run was carried out at Ynvisible Production in Linköping, Sweden. In 2019, Ligna Energy proved a lab-scale process for the manufacturing of the batteries. With production upscaling at Ynvisible Production, the capacity is significantly increased, and this allows Ligna Energy to mature further its producibility. The goal for Ligna Energy in the long term is to deliver battery packs in much larger volumes for a commercial market.