Ark Energy is part of the Hanguk-Hoju (Korea-Australia) Hydrogen (Han-Ho H2) consortium with Korea Zinc, Hanwha Impact and SK Gas. The consortium is focused on establishing a green export corridor from Australia to Northeast Asia, to supply more than 1,000,000 tonnes of green ammonia per annum from North Queensland to the Republic of Korea. The proposed location for the Han-Ho H2 Hub is between Bowen and Townsville in North Queensland.