Macquarie Generation is an electricity generation company in New South Wales, Australia, owned by AGL Energy, and has a portfolio of generating sites using predominantly thermal coal power. The company now trades as AGL Macquarie and generates electricity for sale under contract. AGL Macquarie supplies approximately 12% of the National Electricity Market and 30% of the New South Wales electricity market. In early stages, Macquarie has commenced development of solar thermal power as a renewable source of energy.