Malcolm Roberts (Queensland, Pauline Hanson's One Nation Party) Share this | Hansard source

I move:

That the Senate take note of the answer given by the Minister representing the Minister for Climate Change and Energy (Senator McAllister) to a question without notice I asked today relating to the cost of the net zero wind and solar transition.

With this so-called transition, both major parties are artificially increasing the cost of energy, pouring fuel on the inflation and cost-of-living crises. Labor and the Liberals planning to run the grid on net zero is trying to smash a square peg into a round hole.

In question time I used simple, proven facts and figures to show these plans are ridiculous. It comes down to something called 'capacity factor'. That describes how much electricity we actually get from various types of power stations. A coal-fired power station runs at nearly a 95 per cent capacity factor or higher. That means, if we install a 100-megawatt coal-fired power station, on average, including downtime for maintenance, we get about 95 megawatts out of it over time.

Wind and solar are far lower. Their average capacity factor is just 23 per cent. That means that to replace 100 megawatts of coal-fired power we need to build 400 megawatts of wind and solar. Even if we do this massive and costly overbuild, it's not guaranteed that wind and solar power will be available when we need it. At peak hours, morning and evening, when most people turn on devices and appliances, the capacity factor of wind and solar is just 10 per cent. We're up for 1,000 megawatts of wind and solar to replace each 100 megawatts of coal-fired power, plus the billions of dollars in batteries and the tens of thousands of kilometres of transmission lines.

A coal-fired power station lasts 60 years—four times longer than wind and solar, which must be replaced after 15 years or so. That's another four times the expense for solar and wind, making it a total of 4,000 megawatts to replace each 100 megawatts of coal power—40 times more expensive.

This supposed plan is not a plan; it's lunacy. It's costing trillions of dollars. This insanity and deceit are driving up the cost of living. Only One Nation will stop subsidising large-scale wind and solar to bring down power bills for all Australians.

Question agreed to.