Origin Energy Limited is an integrated energy company. The company is engaged in the exploration, production, generation and the sale of energy to households and businesses across Australia. Its Segments include energy markets, Integrated Gas, Contact Energy and Corporate. The company's exploration and production portfolio includes the Bowen, Surat and Cooper/Eromanga Basins in Central Australia, the Otway and Bass basins in Southern Australia, as well as interests in the Browse and Perth Basin in Western Australia, and the Bonaparte and Beetaloo Basin in the Northern Territory. It also has exploration projects located in New Zealand in the Taranaki and Canterbury basins, as well as in Vietnam. It jointly owns and wholly operates gas-producing facilities in Australia and New Zealand, including the BassGas and Otway Gas production plants in Victoria, coal seam gas (CSG) production plants as part of the Australia Pacific LNG Project in Queensland, and the Kupe Gas Project in New Zealand.