Elixir Energy Limited operates as a natural gas and hydrogen exploration and development company in Australia, Mongolia, and the United States. The company holds 100% interests in the Grandis gas project, a petroleum exploration permit covering an area of approximately 1,000 square kilometers located in Queensland, Australia; and Nomgon IX coal bed methane production sharing contract project covering an area of approximately 30,000 square kilometers situated in the South Gobi region, Mongolia. It also holds interests in the Mongolian Hydrogen project located in the South of Mongolia; and Mongolian Solar Ilch project situated in the South Gobi region, Mongolia. The company was formerly known as Elixir Petroleum Limited and changed its name to Elixir Energy Limited in May 2019. Elixir Energy Limited was incorporated in 2004 and is headquartered in Adelaide, Australia.