AGL Energy Limited provides energy to residential, small and large business, and wholesale customers in Australia. It operates in four segments: Wholesale Markets, Customer Markets, Group Operations, and Investments. The company engages in generating electricity through thermal, hydro, wind, and solar power generation plants; gas storage activities; and the retail sale of electricity, gas, solar, and energy products and services. The company operates electricity generation portfolio of 10,413 megawatts; the Newcastle gas storage facility in New South Wales; the Silver Springs underground gas storage facility in Queensland; natural gas production assets at Camden in New South Wales; and the North Queensland gas assets. It serves 3.7 million customer accounts. AGL Energy Limited was founded in 1837 and is based in Sydney, Australia.