AGL Energy Ltd. is a renewable energy company, which engages in the provision of natural gas distribution services. It operates through the following segments: Customer Markets, Integrated Energy, and Investments. The Customer Markets segment is involved in the retail of electricity, gas, solar, and energy efficiency products and services. The Integrated Energy segment is composed of coal, gas and renewable generation facilities, natural gas storage and production facilities, and development projects. The Investment segment focuses its interests in the ActewAGL Retail Partnership, Tilt Renewables, Energy Impact Partners Europe, Ovo Energy Australia Pty Ltd, and other investments. The company was founded in 1837 and is headquartered in Sydney, Australia.