Origin Energy Limited (Origin) is engaged in the operation of energy businesses, including the exploration and production of oil and gas; electricity generation; wholesale and retail sale of electricity and gas, and renewable energy development opportunities in Australia and overseas. The Company operates in five segments: Energy Markets, which includes Australian energy retailing, associated products and services, power generation in Australia and liquefied petroleum gas (LPG) operations in Australia, the Pacific, Papua New Guinea and Vietnam; Exploration & Production, which includes gas and oil exploration and production in Australia, New Zealand and International areas of interest; Australia Pacific LNG; Contact Energy, and Corporate. On April 3, 2012, the Company acquired a 51% interest in Energia Austral SpA. On April 3, 2012, Origin acquired100% interest in Origin Energy Hydro Bermuda Limited Origin Energy Hydro Chile SpA.