Our generation capacity represents approximately 14 per cent of Australia's total NEM. We have a slightly lower proportion of coal than the NEM average and we continue to grow our share of wind and solar renewables. We have less hydro than the NEM average, reflecting the significance of the government-owned Snowy Hydro scheme. We also have a higher proportion of gas, which serves as more reliable, dispatchable ('firming') capacity for the market as coal is retired and renewable generation increases.