Largest EU battery recycling plant comes online – enough for all of Norway's batteries electrek.co Hydrovolt, the largest battery recycling plant in Europe, has started operations in Fredrikstad, Norway. The plant is a joint venture between two Norwegian companies – Hydro, one of the world’s largest aluminum companies, and Northvolt, a battery producer building battery factories in Sweden and Germany. The new battery recycling facility h... .... read more