Renewables meet 50% of electricity demand on Australia's power grid for first time

For a brief moment solar, wind and hydro combined to deliver more than half the power into the National Electricity Market

Australia's main electricity grid was briefly powered by 50% renewable energy this week in a new milestone that experts say will become increasingly normal.

Data on the sources of power in the National Electricity Market showed that at 11.50am on Wednesday, renewables were providing 50.2% of the power to Queensland, New South Wales, Victoria, Tasmania and South Australia - the five states served by the market.