GreenRock Energy Co., Ltd is a Taiwan-based renewable energy generation, battery management and energy trading company, represented in Australia by Green Rock Energy Australia. Green Rock Energy manages 900MW of renewables and has committed to deploying 8 community batteries (200 kW / 250 kWh each) across Echuca and Yarrawonga. The collaboration scope spans Taiwan, Australia, South Korea and Japan. GreenRock has invested more than $1 million into X2M.