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The Great Wind Delusion

Rafe Champion

Mar 10 2020

5 mins

One of the most common delusions propagated under the umbrella of the climate caper, as Garth Paltridge calls it, is the idea that sun and the wind can replace coal to generate sufficient electricity at the right times. The brutal reality is that the intermittent providers will experience “choke points” when the sun isn’t shining and the wind  scarcely blowing. Obviously, the sun is off duty every night, and the records available on the Australian Energy Marketing Operator website show that the wind across SE Australia dies several times a month. https://anero.id/energy/wind-energy

The chart shows how much of the installed or “plated capacity” of the wind fleet is coming through from hour to hour. How many times a year do we want the lights to go out?

The choke point was not an issue when we had reserves of conventional power but this is no longer the case after several coal-fired power stations closed, most recently Hazelwood in Victoria. AEMO warned that when demand…

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