Senator McALLISTER (New South Wales—Minister for Emergency Management and Minister for Cities) (14:27): Thank you for the question, Senator Bilyk. I'm delighted to report news today from AEMO, the market operator. Their CEO, Daniel Westerman, has said: … electricity generated from the sun, wind and water is already meeting 40% of our energy needs throughout the year, peaking at world-leading records above 72% on the east coast and 84% on the west coast. South Australia and Tasmania already regularly meet more than 100 per cent of their operational electricity demand from renewables and, for a 30-minute interval last December, rooftop solar alone provided more than 100 per cent of South Australia's entire underlying demand. That is reliable renewables at work: powering the grid. Opposition senators interjecting— Senator McALLISTER: We know about the record. There are a lot of calls to talk a bit about the record, but the record is this: under your government, 24 coal-fired power plants announced their closure dates. Labor has a plan— Opposition senators interjecting— Senator McALLISTER: You did nothing about it, but our plan is to replace that exiting capacity with the cheapest form of energy, and that is firmed renewables. We're delivering. Under Labor we have seen a 25 per cent increase in renewables in the national grid. We've green-lit more than 50 renewable projects, and there have been over 330,000 rooftop solar installations in the last year alone. We are maximising affordable, clean energy, getting our grid to 82 per cent renewables by 2030 and investing in battery storage and transmission to ensure reliable power everywhere. The PRESIDENT: Senator Bilyk, first supplementary?