Korea Zinc to invest $50m in Energy Vault.

Korea Zinc, an electric services company, agreed to invest $50m in Energy Vault, the company developing sustainable, grid-scale energy storage solutions. "Energy Vault’s innovative storage technology and energy management software platform can play a key role in enabling and accelerating our decarbonization strategy as we enhance our ability to power our operations with renewable energy," Yun B. Choi, Korea Zinc Vice Chairman.