The National Electricity Market Management Company (NEMMCO) is now called The Australian Energy Market Operator (AEMO). They are the market operator of the National Electricity Market (NEM) and the system operator of the national grid.The NEM Includes six states/territories: the Australian Capital Territory, New South Wales, Queensland, South Australia, Tasmania and Victoria.Generation sources are geographically as accurate as possible.Power station Dispatch Unit IDs (DUID) are in capital letters. Other generation units without DUIDs are also marked.Update: Adding proposed power stations and non-NEM power stations. Other notes: Landfill generation and co-generation sites not fully mapped.Other notes: Please feel free to leave a comment. Other notes: Please feel free to point me to missing generation sites. I know I am missing many of them.