ENERGY Greens’ silence on folly of wind and solar power*

A simple evaluation of ideological electricity shows that it is unsustainable. The answer is certainly not blowing in the wind. The amount of energy embedded in steel pylons, concrete footings, blades, wiring, magnets, land clearing and roads is more than a wind pylon would ever generate in its working life. Wind farms cannot generate electricity in a gentle zephyr or a gale, cannot operate continuously and optimistically operate at 20 per cent of nameplate capacity. Professor Ian Plimer&n…

Sorry, you don’t have access to this content. Please log in or email [email protected] for help.