Power Supply Schematic

The “Power Supply Schematic” provides a view of the physical infrastructure that underlies the way the electricity market works in the NEM (and also the WEM in the west). Existing generation stations are shown, colour-coded by fuel type with numbers of units and ownership details highlighted, together with where they connect into the transmission grid. Transmission and distribution asset owners are also shown to complete the explanation.

Further information, including pricing and an order form, is here.