Adaro Energy Indonesia, a company backed by Indonesian billionaire Garibaldi “Boy” Thohir, plans to spin off thermal coal unit Adaro Andalan Indonesia. Adaro Energy Indonesia, a company backed by Indonesian billionaire Garibaldi “Boy” Thohir, plans to spin off thermal coal unit Adaro Andalan Indonesia. Asia, /asia, Asia, /asia, Indonesia’s 50 Richest 2023, /indonesia-billionaires, Innovation, /innovation, Business, /business, Premium Content, premiumcontent, premium